2025-Senior-Design-Book

Engineering Senior Design

The Joint College of Engineering for Florida A&M University and Florida State University

Suvranu De, Sc.D. Engineering Dean

Dean’s Message

SENIOR DESIGN is always one of our most anticipated events of the year. Our engineering seniors have worked on these projects—from concept to prototype or plan—for the past two semesters. The capstone project is the fulfillment of what seems like a long and arduous journey in the life of an engineering undergrad. But oh, is it worth it!

This book is filled with projects that will inspire you for their imagination and technical savvy.

As a mechanical engineer myself, I’m especially delighted by the mechanical engineering projects that are close to my heart. (I know I’m supposed to be unbiased.) But then I read the civil engineering projects that juggle so many important factors like client budgets and the environment, I’m awed. The industrial engineering teams that can see a way to improve efficiency in just about any scenario and electrical and computer engineering teams that are improving health and safety…these are truly inspiring students that have put their education and creativity to work. The chemical and biomedical team projects lead me to believe our world problems will, indeed, be solved by these enterprising young minds.

I hope you enjoy reading through this book and learning about what challenges our sponsors brought to the table and the solutions our students provided. They worked in largely mixed teams with colleagues who learn, think and work differently than they do. We don’t identify the students’ university in this book because we don’t usually know (without asking) which student “belongs” to FAMU or FSU. Ours is a unique college and these career-ready engineering graduates are wellpositioned to infuse their new companies with enthusiasm, drive and the critical “soft” skills (that are actually hard to master) they honed on our campus.

A special thank you to the faculty who have mentored these teams over the past two semesters. Without these important educators and researchers, our college—and our students— would not be where they are today. Most have known these students for many years now. I hope we will continue to know them as engaged alumni and future project sponsors/mentors.

I’m so proud of the accomplishments this book represents.

Table of Contents

Chemical & Biomedical Engineering

Civil & Environmental Engineering

Chemical & Biomedical

Senior Design

Team 101: Sustainable Additive Manufacturing with PHA/PLA Blends

Plastic materials designed as stable compounds with low degradability create serious environmental problems. Long-lasting plastic packaging helps protect consumer goods but creates a one-way path from production to trash, with global recycling rates at only 9%. Biopolymers offer a solution by working well while breaking down faster.

One biodegradable option was poly(lactic acid) (PLA). We also studied polyhydroxyalkanoate (PHA), which microorganisms produced. PHA broke down much faster than PLA (3–9 months instead of several years) but wasn’t as strong. PHA also costs more, creating tradeoffs between environmental benefits and price.

We tested different PHA/PLA blends to measure their strength and thermal stability. Our tests included Dynamic Mechanical Analysis (DMA) for strength measurements, Fourier Transform Infrared Spectroscopy (FTIR) to identify chemical structures and Differential Scanning Calorimetry (DSC) to check how well the polymers mixed and at what temperatures they changed properties.

3D printing helps advance these materials for medical devices and other products where a controlled breakdown is helpful. The best PHA/ PLA blend could work well in Amazon facilities and other places where long-term durability isn’t essential. Using these blends promotes more sustainable and eco-friendly options for modern industries.

Team Members

Dylan Barton

Alison Cornelius

Sebastian Castro

Tyler Chapman

Cecilia Hansen

Anna Huszar

Advisor Kat Knauer, Ph.D.

Sponsor FAMU-FSU College of Engineering

Team 102: Process-Controlled Medicine Refrigerator using TECs Team Abstract

Team Members

Matthew Bourque

Isabelle Lednicky

Ali Dawad

Chase Quesnel

Ana Sofia Fernandez

Andrii Shumskyi

Advisor Robert J. Wandell, Ph.D.

Sponsor FAMU-FSU College of Engineering

Thermoelectric coolers (TECs) are an emerging solid-state temperature control device capable of reaching refrigerative temperatures. Using the Peltier Effect, an electrical current transfers heat from one side of the TEC to another, creating a “hot” and “cold” side. Unlike fans or traditional refrigeration systems, they lack mechanical parts and hazardous refrigerants. They are also small and lightweight, making them both a safe and cost-effective temperature control option for commercial usage.

When we implemented TECs in a process-controlled system, they offered precise temperature control. For these reasons, we created a process-controlled thermal housing unit for a refrigerative medicine storage system. In this design, we attached TECs to an aluminum housing and connected heat sinks to the TECs to promote heat dissipation on the hot side. We also used a thermocouple probe to continuously monitor the housing unit’s temperature. This measurement served as the input to a proportional integral derivative (PID) feedback loop, which we programmed using Arduino IDE. This created a closed feedback loop that calculated a variable voltage for the TECs based on deviation from the temperature setpoint.

As the capabilities and efficiency of TECs become more advanced, they will have potential as a low-maintenance cooling system, particularly benefiting those in low-income or rural areas. Our design acts as a prototype for these systems, which would improve further as TEC technology grows.

Team 103: Green Hydrogen to Improve the Atmosphere

Team Members

Jason Atkins

Alexander Cutrone

Gareth Rosal

John Logan

Tahara Simpers

Adesh Ruben Ramdhanas

Advisor Peter Cheetham, Ph.D. Ian Slauch, Ph.D.

Sponsor FAMU-FSU College of Engineering

Greenhouse gases have contributed majorly to climate change throughout the world and pose a growing issue every year. In addition to climate issues, experts project the depletion of finite resources, including coal, oil and natural gas by 2100. Worldwide energy distribution remains unequal, with 625 million people globally lacking access to electricity. With advancing technology, new solutions like green hydrogen emerged to solve multiple problems simultaneously. Green hydrogen utilizes renewable energy resources like wind and solar to create pure hydrogen and oxygen through electrolysis, which serves various industries.

We worked alongside Dr. Peter Cheetham at the Center for Advanced Power Systems (CAPS) to efficiently analyze the opportunities around a proposed green hydrogen facility at Florida State University. The proposed facility aimed to produce 50 kg/day of pure hydrogen using renewable energy resources. For pure hydrogen production, we developed a model where an electrolyzer performed electrolysis on distilled water. Along with hydrogen production, we investigated liquefaction systems to convert gaseous hydrogen into liquid for easier storage and cryogenic research.

After liquefaction, we examined storage facilities to ensure they contained both liquid and gaseous hydrogen properly. We performed financial analysis to determine the project’s profitability. We ensured that the benefits from the hydrogen loop outweighed the project’s financial loss while optimizing the process for efficient resource use. Along with the economic analysis, we conducted a safety study on the system to ensure all facilities followed regulations and performed as intended. We developed a business pitch showing how significantly traditional fossil fuel usage harmed the world and how Florida State University could benefit from this facility’s development.

Team 104: ChemE Car

For over twenty-five years, AIChE has organized its annual international competition for collegiate students, called the AIChE Chem-E Car competition. In this competition, students create a shoebox-sized car powered by chemical reactions that can travel between fifteen and thirty meters within two minutes. In past years, students from the FAMU-FSU College of Engineering competed in this competition. This year, we improved the previous team’s car. Though we didn’t attend the competition, we still kept the AIChE rules in mind.

The car includes a reactor system, integration system, stop reaction and chassis. Our reactor system contained a hot reactor with a high concentration of strong acid and base, a cold reactor with an ethylene glycol and water mixture and sixteen TEGs placed between the two reactors. The TEGs generated voltage to power the car, which we sent to the integration system and motor. We revised the integration system to calculate the gear RPMs, monitor reactor temperatures, and signal the motor to shut off when the stop reaction changed from white to black. We specifically used an iodine clock reaction as the stop mechanism. We placed all these components on a new chassis with a modified design incorporating engineering mechanics.

Improving the previous team’s car helped us deeply understand the Chem-E Car process, which we now explain to non-engineers to showcase what chemical engineers do.

Team Members

Toby Glynn

Michaela Raab

Kasey Lawson

Simeon Newman

Advisors

Robert J. Wandell, Ph.D.

Jason Mysona, Ph.D.

Sponsor FAMU-FSU AIChE

Team 105: Creating Customizable Designs Using Chocolate 3D Printing Technology

Our project involved 3D printing non-Newtonian fluids, specifically chocolate, to teach and engage the next generation of learners in STEM fields. By exploring the complex behavior of these fluids, we aimed to show the intricacies and innovative potential of 3D printing technology. We presented this development at outreach activities, such as our MagLab Open House, where we used chocolate’s unique shearthinning properties to illustrate fluid dynamics intuitively and hands-on. These efforts made learning about fluid dynamics and material science unintimidating and fun for general audiences and young students.

We incorporated a thermoelectric cooling (TEC) plate into our 3D printing setup to address challenges that previous teams faced, such as temperature and flow control. This kept the chocolate’s temperature constant during printing, helping us obtain better print quality with fewer defects. Beyond the technical aspects, we considered the economic and practical viability of 3D printing chocolate. This included reviewing cost-effectiveness, material waste reduction, and technology scalability for potential food industry uses. Considering these factors, we evaluated the broader implications and viability of 3D-printed foods.

The most important part of this project focused on STEM outreach. These activities inspired wonder and deepened conceptual understanding in engineering. Through outreach, we showed that engineering makes more possible and can lead future innovators into an exciting world of technology and material science. Our ultimate goal aimed to instill a love for STEM in participants and showcase how emerging technologies like 3D printing can revolutionize traditional processes and open new avenues for exploration and discovery.

Team Members

Juliana Castillo

Christian Gonzalez

Edward Gamel

Tamara Stallworth

Caroline Godette

Lauren Yates

Advisors Subramanian Ramakrishnan, Ph.D. and Robert J. Wandell, Ph.D.

Sponsor FAMU-FSU College of Engineering

Team 106: Two-Pronged Approach to a Circular Plastics Economy

Team Members

Cassie Duclos

Graeme Pugsley

Danielle Garcia

Jonathan Rider

Brady Parks

Victoria Yang

Advisor Ian Slaunch, Ph.D.

Sponsor FAMU-FSU College of Engineering

The versatility of plastics has made them increasingly common across industries. While we continuously discover innovative applications, increased plastic use contributes to a growing problem—massive waste accumulation. Dealing with this waste requires investment in both industrial and civilian infrastructure. Our project provided the framework for a circular plastic waste management model through two deliverables—a purification process for pyrolysis oil (“Pyoil”) derived from recycled plastic and an infrastructure plan for Bali, Indonesia, which lacked an effective waste management system.

To address the first objective, we simulated a purification process in Aspen Plus, consisting primarily of a distillation sequence that separated raw Pyoil into light, medium and pygas cuts for use as an ethylene plant feedstock. We included a chemical decontamination system to rid the liquid components of hazardous materials. The separation process also yielded a heavy-cut Pyoil for alternative use. Beyond technical design, we performed financial analysis using CAPCOST to confirm economic feasibility and conducted a safety assessment. The second portion focused on closing the quantity and affordability gaps to improve the throughput of a manual plastic sorting facility in Bali. We proposed new community education programs and social incentives to increase plastics transported to sorting centers. Improving waste management practices ensured high-quality raw materials for plastic pyrolysis and provided a model for other areas lacking effective infrastructure.

In the long term, both components close their respective areas of the circular plastics economy.

Team 107: Sustainable 3D Printing with HDPE PLA Blends

Team Members

Pace Dowhal

Carlos Rojas

Ryan McGucken

Alex Sauceda

Payne Peterson

Nat Torres Advisor Rufina Alamo, Ph.D.

Sponsor Department of Energy

3-D printing has changed manufacturing by allowing fast prototyping, customization and creation of complex shapes. Among popular materials, polylactic acid (PLA) is valued because it breaks down naturally and is easy to use, while recycled high-density polyethylene (HDPE) offers a sustainable option by reusing plastic waste. Mixing these materials into a composite filament improves the environmental impact of 3-D printing while lowering costs. This study looked at how PLA/recycled HDPE composite filaments perform, focusing on how well they work together, print and where they might be used.

To test these composite filaments, we ran rheological and dynamic mechanical analyses (DMA) on different mixtures of recycled HDPE and PLA. We used rheology to study how the materials flow at high temperatures. DMA helped us understand the composite’s strength at room temperature, showing us how it bends and where it might be useful.

We found that adding more HDPE to PLA made the material less stretchy and weaker. However, some mixtures stayed strong and flexible enough for 3-D printing. Our data showed that a 30/70 HDPEto-PLA mix worked best, performing similar to materials you can buy commercially. Using recycled HDPE not only cuts costs but also creates a more sustainable option for 3-D printing.

This study showed that recycled HDPE/PLA composite filaments offer a workable and sustainable alternative to traditional materials, with real potential for helping the environment and education. Future research will focus on improving production methods and finding more uses for this innovative material.

Team 108: Injection molding with sustainable plastics

We addressed the challenges of campus plastic waste management and community resource needs by repurposing HDPE (high-density polyethylene) waste into recycled plastic products. Our primary goals were to divert plastic waste from landfills and create practical supplies (such as sharps containers) for local community organizations.

Our work focused on material testing, product prototyping and sustainability assessment. We prepared to test PLA and HDPE weight ratio blends to evaluate their suitability for product development. Starting with virgin ratios, we incorporated recycled plastics to determine if these materials could be processed multiple times. Mechanical testing gave us baseline properties such as tensile strength, flexibility, durability and puncture resistance for raw, recycled and comparable materials. We assessed PLA for its upcycling potential and evaluated HDPE for its contribution to flexible/softer mechanical properties in the blend.

We developed injection molding processes and CAD designs for ASTMstandard tensile testing shapes, with successful initial tests on lowdensity polyethylene via injection molding. These developments guided our updates of the standard operating procedure and troubleshooting for the injection molder. MULTIDISCIPLINARY

Team Members

Nicole Finati (ChE)

Phoebe Zhang (ChE)

Lauren Magee (ChE)

Thien Vu (ChE)

Jeffrey Sharkey (BME)

Kristiana Trokthi (BME)

Lily Masa (BME)

Advisors

Robert J. Wandell, Ph.D.

Stephen Hugo Arce, Ph.D.

Sponsor DOW

Team 109: Bioreactor

Cisplatin is effective for cancer treatment, but nephrotoxicity severely limits its clinical application, leading to acute kidney injury (AKI). We aimed to establish an advanced in vitro model to investigate how Nuclear factor erythroid 2-related factor 2 (Nrf2) activators, such as sulforaphane, protected against cisplatin-induced nephrotoxicity. We cultivated HK-2 human proximal tubular epithelial cells on microcarriers in the BioFlo®/CelliGen® 115 bioreactor, creating a three-dimensional environment closely mimicking renal tubular epithelium.

Our experimental design included three groups: a control group, a nephrotoxicity group exposed to cisplatin (10 µM) and a treatment group where we introduced Nrf2 activators to counteract cisplatininduced damage. We planned to measure key nephrotoxicity markers, including cell viability, reactive oxygen species (ROS) production and apoptosis, through assays such as MTT, DCFDA and Caspase-3. We used predictive mathematical models, including exponential and logistic growth, to analyze cell proliferation and viability data.

The results highlighted the bioreactor system’s scalability, reproducibility and cost-effectiveness while demonstrating Nrf2 activators’ potential in reducing oxidative stress and apoptosis. Our study provided a robust platform for evaluating kidney protective therapies, contributing to strategies for preventing cisplatin-induced AKI and improving outcomes for cancer patients undergoing chemotherapy.

MULTIDISCIPLINARY TEAM

(back row):

Roshani Mehta (BME)

Xhovanino Mile (BME)

Jorge Montoya Jr. (BME)

Advisors

Stephen Hugo Arce, Ph.D.

Robert J. Wandell, Ph.D.

Team 110: Reduction of Adolescent Concussion Risk

Team Members

Sai Devulapalli (BME)

Maddy Valachovic (BME)

Anghea Dolisca (BME)

Connor Hollis (ME)

Riley Stroth (ME)

Advisors

Stephen Hugo Arce, Ph.D.

Shayne McConomy, Ph.D.

Sponsor FAMU-FSU College of Engineering

Sponsor DOW

MULTIDISCIPLINARY TEAM

We developed Head Armor Pro to address concussions and traumatic brain injuries (TBIs) in youth football, where current helmet designs inadequately protect against combined linear and rotational forces. We created an innovative helmet accessory that integrates auxetic foam padding and real-time impact monitoring sensors to significantly enhance player safety. Auxetic foam, with its unique energy-dissipation properties, reduces linear and rotational forces, addressing critical gaps in existing helmet technologies. We incorporated advanced material testing, regulatory compliance strategies and cost-effective production methods to ensure youth leagues could access and scale our solution. Preliminary testing confirmed our design effectively mitigated head impact forces, reducing concussion risk and supporting safer participation in high-impact sports. We aimed to set a new standard in youth sports safety and concussion prevention through the continued development of the Head Armor Pro.

Team Members (front row):

Sarah Bolles (ChE)

Melanie Castro (ChE)

Sofia Ruiz (ChE)

Nellymar Santiago-Rivera (ChE)

Hannah Johnson (BME)

Team 111: Physical Therapy Device

Team Members

Andrew Baumert (BME)

Arianna Escalona (BME)

Aaron Gonzalez (BME)

Joseph Liberato (BME)

Nikolya A. Cadavid (ME)

Kyle Giddes (ME)

Advisors

Stephen Hugo Arce, Ph.D.

Shayne McConomy, Ph.D.

Taylor Higgins, Ph.D.

Sponsor FAMU-FSU College of Engineering

Team 112: Firefighter PPE

Firefighters operate in high-stress environments that expose them to extreme physical exertion and hazardous conditions, necessitating robust health monitoring solutions. We developed a wearable respiration rate sensor designed to band around the chest, providing real-time monitoring tailored to firefighters’ unique needs. This compact and durable sensor tracks respiratory patterns with high accuracy, leveraging advanced algorithms to ensure reliable data collection even under dynamic conditions. By integrating this technology with existing safety protocols, the device offers a proactive approach to health monitoring, enabling early detection of respiratory distress and enhancing overall occupational safety for first responders.

MULTIDISCIPLINARY TEAM

We created a knee exoskeleton for people recovering from total knee replacement surgery. Our device provided mechanical resistance, electrical therapy and data collection as a cost-effective, at-home solution for knee recovery. With this device, patients complete guided therapy exercises, helping them build stronger quadriceps muscles and improve mobility.

We designed a simple joint to align with the natural rotation of the knee. This ensures effectiveness and comfort while reducing stress on the joint. The device supports different exercises. Patients can perform stationary, moving or resistance exercises that increase in difficulty over time. These features create a complete recovery plan that builds strength and maintains knee joint stability.

We included electrical therapy to speed up recovery immediately after surgery. Because quadriceps weakness often follows total knee replacement, this feature helps patients regain strength and mobility faster. The electrical signals activate the quadriceps muscles, giving them an extra boost to rebuild.

Along with resistance and electric therapy, the exoskeleton collects muscle activity data. Healthcare providers and patients can view this information to measure improvements. With this knowledge, doctors can easily adjust therapy plans based on individual needs. When patients see real-time proof of progress, they become more motivated to continue their program.

By combining mechanical support, electrical therapy and data tracking, we created a versatile tool for at-home rehabilitation. It reduces treatment costs and lets patients recover in a familiar environment. Our device shows the potential to transform knee replacement recovery for many people.

Team Members

Sarah Abada

Michael Lumb

Sydney Tindall

Advisor

Stephen Hugo Arce, Ph.D.

Sponsor FAMU-FSU College of Engineering

Team 113: CSF Drain

Hydrocephalus is a condition where the cerebrospinal fluid (CSF) buildup in the cranium increases pressure on the brain. Current shunts drain CSF from the brain to other body parts where it can be reabsorbed; however, existing shunts fail after about two years. We developed a lumbar shunt that drained CSF from the lumbar spine to the venous system. A key feature of our design includes a balland-spring valve mechanism, which ensures precise flow regulation and prevents backflow, addressing a primary challenge of existing shunt systems. Our proposed lumbar shunt aims to provide a more durable, long-term solution to manage hydrocephalus, reduce complications and improve patient outcomes. Additionally, the minimally invasive nature of the shunt’s endovascular placement reduces surgical risks and promotes faster patient recovery. With advanced material selection and biocompatible design, our innovative shunt system seeks to improve patient’s quality of life while addressing critical shortcomings in existing treatments.

Team Members

Carter Cascio

Clementina Franceschi

Vivienne Zacher

Maria Atuncar

Team 114: Extubation Assessment Device

Team Members

Luka Isensee

Michael Pilapil

Allison Morse

Dorian Chin

Advisors

Stephen Hugo Arce, Ph.D. and Dr. William Freeman

Sponsor Mayo Clinic

Advisors

Hugo Arce, Ph.D. Dr. Thien Huynh

Sponsor Mayo Clinic

We designed the Mayo BIBS EMG Device as a novel, noninvasive electromyographic (EMG) monitoring system to help healthcare professionals assess extubation readiness in intensive care unit (ICU) patients. By capturing and analyzing real-time EMG signals from interclavicular muscles, our portable device provides objective, quantitative data on respiratory muscle activity and strength, enhancing clinical decision-making for extubation.

We integrated band-pass filtering, signal amplification and custom microcontroller code to ensure precise detection and processing of weak bioelectrical signals. Our compact design includes a 3D-printed enclosure, LED indicators for user feedback and compatibility with widely available medical electrodes.

We selected electrodes for patient safety, comfort and reliable signal acquisition. We designed the device to reduce extubation failure risk, a significant cause of ICU morbidity. We minimized noise interference and optimized signal clarity, ensuring accurate data collection and interpretation. Future developments will refine electrode placement, enhance signal processing and explore seamless integration with existing ICU monitoring systems to maximize clinical impact.

Stephen

Team 115: Customized Assistive Device

Team Members

Sophia Zaldua

Casandra Della Rocco

Jordan Knowles

People with congenital differences in their hands and limbs often adapted as children to lead wonderful and productive lives. However, as they age, dexterity decreases and these patients need assistance to perform everyday tasks such as holding a telephone or opening a car door. A local man encountered this issue and contacted the College of Engineering for a solution to help him remain active. We developed a customized assistive device that fit precisely to his hand and increased his ability to grip and hold objects. The device proved functional and comfortable, with a sleek look and minimal bulkiness, which addressed the main drawback of traditional solutions.

Team 116: Gout Sensor

Gout affects about 1 out of every 25 Americans, but patients cannot monitor their blood uric acid levels and anticipate flare-ups. Even for patients who closely manage their diet, flare-ups still occur and can be debilitating. We developed a continuous uric acid monitor to inform patients of their blood uric acid levels and help manage their gout symptoms before a flare-up occurs. Using microelectrodes and an enzymatic reaction, our device quantifies and monitors the concentration of uric acid in the blood. This product will significantly impact patients’ health worldwide, saving billions by preventing productivity loss and other health complications for those suffering from gout.

Team Members

Grace Lin

Christian Suastegui

Advisors

Stephen Hugo Arce, Ph.D. Dr. Charles Fleischer

Sponsor FSU College of Medicine

Advisor

Stephen Hugo Arce, Ph.D.

Sponsor FAMU-FSU College of Engineering

Miguel Bishop Torrago

Team 117: Catheter Precision Tester

We designed the Catheter Deflection Verification System (CDVS) as a quality assurance tool to enhance the precision and reliability of catheters used in cardiac ablation procedures. Accurate energy delivery to specific heart regions is essential for successful ablation, as variability in catheter deflections can lead to incomplete lesion formation, unintended tissue damage or additional procedures. The CDVS ensures a 1:1 translation between input angles applied at the catheter handle and output angles observed at the tip. Key design components include servo motors that generate precise input angles (0°, 45° and 90°), magnetic encoders that verify these inputs and IMUs or imaging-based systems that measure the resulting output angles.

We aim to provide an accurate, repeatable testing platform for catheter design improvement, help manufacturers meet regulatory standards and support physicians by ensuring consistent catheter performance. Its compatibility with existing catheter systems, portability and cost-effectiveness make it a practical solution for laboratory use. By bridging a critical gap in catheter testing technology, the CDVS improves procedural consistency, reduces risks and enhances patient outcomes. The system offers significant value to biomedical engineers, manufacturers and healthcare providers by ensuring catheter performance meets quality standards, ultimately elevating cardiac ablation care standards.

Team 118: Attenuation of Dental Drill Sound

Team Members

Lisa Morrison

Alisson Muñoz

Tanner Lewis

Catalina Blanzaco

Barreiro-Meiro

Advisors Stephen Hugo Arce, Ph.D. and Chuck Lindholm

Sponsor Biosense Webster

Team Members

Esmeralda Crespo Cruz

Jana Citrenbaum

JP Romero

Advisors Stephen Hugo Arce, Ph.D. Dr. Jordan Rigsby

Sponsor First Care Dental

Patient anxiety leads many to avoid healthcare and drill vibrations significantly contribute to patient discomfort in dental situations. These vibrations are transmitted through bone structure, causing physical discomfort and amplifying stress during procedures. We developed WhisperGuard to reduce patient anxiety by absorbing vibrations from dental drills. The device utilizes materials with high damping coefficients and vibration-damping properties, such as Sorbothane, polyurethane and EDM1029. These work by absorbing and dissipating vibrations transmitted from the drilled tooth through the jawbone via bone conduction. We addressed risks related to material durability and microbial resistance during the prototyping phase. Future designs will explore biocompatible encapsulation materials, such as acrylic, to improve durability and maintain biocompatibility. WhisperGuard shows the potential to transform dental care by reducing patient anxiety and creating a more comfortable clinical experience.

Team 119: Spine Implant Biocompatibility

Team Members

Madison Gilmore

Ana Maria Fernandez

Taiwo Sogbesan

Dominique Browder

Advisors

Stephen Hugo Arce, Ph.D.

Dr. Bret Berry

Sponsor Vyspine

Team 120/403: Vision Assessment Device

Many presbyopes with age-related farsightedness require multifocal lenses to correct multiple refractive errors (near and farsightedness). After initial screening, prescribing multifocal lenses relies on a heuristic approach, requiring patients to try their lenses before reporting visual issues. We need a more effective method to determine prescriptions for multifocal lenses in presbyopic eyes, measured by fewer return appointments for fittings or post-fitting surveys assessing fit quality. We designed the Apex Viewer to simulate how multifocal lenses work in real-life environments. Users look through a goggle apparatus to see an image on a screen. Through subjective input, trained personnel adjust the images until they determine a prescription. By mimicking the reality of vision with the patient’s multifocal prescription, patients can experience faster, more effective fittings and require fewer return office visits. We aimed to improve device ergonomics by modifying the initial prototype to include an adjustable apparatus and accommodate a greater range of face sizes.

We aimed to optimize the biocompatibility of ClariVy™ Cervical IBF System implants. The ClariVy™ Cervical IBF System consists of spinal implants made from polyetherketone-ketone polymer (PEKK). Though this polymer shows much potential due to its high biocompatibility, it remains biologically inert, which prevents it from reacting to tissue cells and ultimately rejects cell adhesion. PEKK emerged as the newest polymer implant material, following the similar polymer PEEK (poly-ether-etherketone). This polymer contained similar properties to PEKK, such as high biocompatibility. Ultimately, both failed to promote cell adhesion, which is critical for osseointegration between cervical spine cells and the implant. We explored nanohydroxyapatite as an optimal surface coating to increase cell adhesion to the implant surface. Nanohydroxyapatite (HA) showed increasing potential to promote cell adhesion to bioinert materials. We conducted cell culture studies on coated and non-coated PEEK and PEKK samples. We compared the results of HA and titanium spray coating—another standard implant coating material—to observe cell growth, viability and adhesion to the sample surfaces.

MULTIDISCIPLINARY TEAM

Team Members

Toby James Sloan (IME)

Tatiana S Engativa (IME)

Grant Daniel Parker(IME)

Sarah Dadey (BME)

TJ Hockett (BME)

Camille Burnside (BME)

Advisors

Stephen Hugo Arce, Ph.D.

Ernesto Garcia, Ph.D.

Sponsor J and J

Civil & Environmental Engineering

Senior Design

Team 201: Widening of SR 8 (I-10)

State Road 8 (SR 8), or Interstate 10 (I-10), is a key road in Northwest Florida. The roadway is used for evacuations, freight movement and everyday traffic. Due to the region’s population growth, the road has become busier, making an expansion necessary. The increased traffic and the road’s important role in emergency evacuations show the need for expanding the roadway’s capacity.

We focused our project on a five-mile stretch in Okaloosa County, Fla., near Crestview. We extended from the Yellow River to the State Road 85 Interchange. We expanded the existing four lanes to six by adding two new lanes to the interior of the road that sloped downward, opposite to the existing condition.

This approach helped us reduce costs and limit environmental impact. This method also keeps existing drainage systems and bridge height clearances in place. We analyzed the present and future traffic patterns, assessed the environmental impacts and designed the road and drainage systems. We followed the guidelines of the Florida Department of Transportation to ensure safety and compliance with regulations. The expansion improves traffic flow and safety. It also improves the road for future growth and freight movement, which is important for the local economy. The new road design makes travel faster and easier for daily drivers and during emergency evacuations. Overall, this project helps improve the area’s transportation system, making it more efficient and ready for future needs. The expansion also strengthens the region’s connectivity, supporting mobility for Northwest Florida.

Team 202: Woodville Dollar General

Team Members

Arianna Diaz

Luis Gutierrez

Yohan Seeds

Paige Whitaker

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Urban Catalyst Consultants –

Sean Marston, P.E.

Micheal Giglio

Team Members

Baylee Booth

Alexis Granville

Kevin Posey

Adam Sayar

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor HNTB

David Crombie, P.E.

Kelsey Riley

The Dollar General project is located next to Woodville Highway. Traffic flow needed to be carefully considered before construction. We focused our design on ensuring cars and people could move around easily. Because the site was zoned for retail, we could use it for a store. According to local codes, the 10,640-square-foot building requires at least 43 parking spots and a few bike parking spots. Our design meets these needs while keeping traffic moving smoothly and adding the right greenery. We planted trees throughout the site to ensure we met proper landscape requirements. The entire design complies with the Tallahassee code.

In addition, we followed standard Dollar General design codes for our layout, like parking space and road lane dimensions. Our project went beyond expectations in structure, layout and design. It was safe, made good use of space and fit with the company’s brand. With this, our design made the site attractive to customers. We followed accessibility standards by including ADA parking. We also used sustainable methods like stormwater management to reduce environmental impacts.

The project has social, environmental and financial benefits. It improves access to affordable goods, brings more people to the area and shows the company’s dedication to charity. It protects undeveloped land and includes systems to manage flooding, which follows the Brownfield Redevelopment Act. Financially, it creates many jobs, raises local tax revenue and increases nearby property values. Overall, the new Dollar General on Woodville Highway brings great community benefits and opportunities.

Team 203: Thomas County Central High School Multipurpose Building Project

Team Members

Blake Crews

Bronson Nottage

Grant Penniman

Andrew Zalewa

Advisors

O. Sean Martin, Ph.D., P.E. and Kamal Tafiq, Ph.D., P.E., FASCE

Sponsor

Crews Engineering –Randy Crews, P.E.

Thomas County Central High School currently has 1,580 students and counting, but it has been using old and inadequate sports facilities and practice areas. To solve this problem, the school decided to build a new multipurpose building, two outdoor practice fields (one for the band, one for the football team) and one indoor practice field.

We completed the project while school was in session, which created issues with road access and disrupted daily activities. To prepare the area for construction, we brought in extra soil to level the ground. Since the available space was limited, we built retaining walls around certain parts of the site. We needed these walls because there wasn’t enough room for the usual and simpler sloped embankments.

Also, before construction could begin, we removed an existing parking lot and planned to replace it in a different area on campus.

Our solution for improving TCCHS’s facilities involved several key steps. First, we installed retaining walls to keep the soil in place for leveling the ground. Then, we added the new multipurpose building, a full-size outdoor football practice field, an outdoor field for the band and a full-size indoor football field inside a pre-engineered metal building. We also included a drainage system with a retention pond to handle water runoff from the new buildings and fields. Since we built where the parking lot used to be, we constructed the new parking lot before any of the main construction started.

Team 204: 3D Printed Concrete Beach House

Concrete construction is expensive, time-consuming and harmful to the environment. This method produces a lot of carbon dioxide, which is detrimental to the atmosphere. In this project, we looked at using 3D-printed concrete as a building material. We made all the walls of a four-story house with 3D printing, eliminating the need for pre-casting or formwork.

The advantages of 3D-printed concrete include faster construction, lower costs and better sustainability. Because this method is still new, there aren’t many established design standards. We talked with experts to find the best way to analyze this complex structure. We used computer design software to analyze how structurally sound the building was and how it performed under expected loads.

Our design includes 3D-printed concrete walls, cast-in-place concrete slabs and steel-reinforced concrete beams. We also included a deep foundation utilizing Auger Cast piles, which provided good bearing strength in sandy soils. Using material properties specific to 3D-printed concrete set in the American Concrete Institute standards, we looked at stress distribution, deflection and failure modes. The house has a unique shape, which required careful planning to ensure stability. We focused on optimizing the design for durability, ensuring that the structure could resist the harsh coastal environment on the Bob Sykes Cut of St. George Island in Franklin County, FL, while keeping aesthetics in mind. This research added to the understanding of new construction methods and highlighted how 3D printing could create sustainable buildings near coastlines.

Team Members

Patrick Camden

Natalija Nikolic

Logan Weslar

Advisors

O. Sean Martin, Ph.D., P.E.

Pedro Fernandez-Caban, Ph.D.

Primus Mtenga, Ph.D., P.E.

Kamal Tawfiq, Ph.D., P.E.

Sponsor

Kever McKee –Barry Pujol

Team 205: PDQ Site Development

PDQ is a fast-food restaurant founded in Tampa, Florida. Since opening in 2011, it has added locations across the East Coast. We proposed the first PDQ to be built in Tallahassee, Florida as a fresh place for residents to eat. This responds to the lack of development surrounding municipal, state and medical offices in northeast Tallahassee.

Our project scope included designing the building footprint, parking lot, drainage, utilities and site grading. Using the City of Tallahassee land development code guidelines, we laid out this site. We chose an inverted crown for the parking lot to direct water flow toward drainage grates placed at the center of the drive aisle. We connected the stormwater network to an existing manhole to carry water away from the site.

We graded the site to allow for proper drainage and adherence to Americans with Disabilities Act (ADA) guidelines. We developed a relatively flat site, supporting accessibility for anyone walking or driving on the sidewalks and parking lot. We made two sidewalk connections to the existing right-of-way that gradually sloped upwards to keep the site accessible to all pedestrians. Our two driveway entrances connect to the intersection for access from both connecting roads.

We connected the proposed water and sewer lines to existing City of Tallahassee pipes and installed a grease trap along the sewer line to accommodate restaurant waste.

Team Members

Tristan Andrews

Denzel Badchkam

Brandon Crag-Chaderton

Brandon Mercer

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Kimley-Horn – Dillan Clark, P.E.

Brennon Clayton, P.E.

Reid Thomas, P.E.

Team 206: Reclaimed Water Distribution from St. Andrews WWTP

Team Members

Haley Israelson

Fiari Legrand

Bailey Leider

Allie Scheel

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Jacobs Engineering –Blaine Beck, P.E.

As Florida’s population grows, surface water suffers and the drinking water supply decreases. The Florida Department of Environmental Protection (FDEP) introduced Senate Bill 64 to address these issues. This bill requires wastewater treatment plants to develop a plan to reuse the water they process (effluent). Instead of discharging effluent. Rather than discharging effluent into surface water, which can cause eutrophication, the water will be reused.

This project highlights the importance of reclaimed water, which is highly treated wastewater that meets government standards to ensure public and environmental safety. We aimed to protect water sources from eutrophication and reduce unnecessary drinking water use.

Our team designed a reclaimed water distribution system using water from the St. Andrews Wastewater Treatment Plant in Panama City, FL. Although they weren’t currently using reclaimed water, the deadline for Senate Bill 64 was 2032, so planning for this effluent was a priority.

Our system reused 2.38 million gallons of wastewater daily. It included four steel storage tanks with a 5 million gallon capacity, a duplex pump station and roughly 4.2 miles of pipeline. We used reclaimed water to replace drinking water at local industries for processes like pressure washing, paint-making and pipe casting. We also used it to irrigate over 24 acres of local parks and fields.

Despite challenges including limited funding, long pipelines and restricted space in a growing city, this project shows how smaller cities can successfully use reclaimed water systems to protect water bodies and conserve drinking water.

Team 207: Black Water Bridge Redesign

Team Members

Jordan Bennett

Tyren Neasman

Joshua Smith

Sierra Smith

Traffic in downtown Milton is a problem because the 480-foot bridge can’t accommodate the heavy volume of cars. To solve this, we proposed a new plan to keep the old bridge and build a new, wider bridge next to it. The two bridges will improve traffic flow and support Milton’s future growth.

The new bridge design includes several lanes and spaces for bicycles and pedestrians. By keeping the old bridge for one-way traffic and using the new bridge for the opposite direction, this plan helps traffic move more smoothly and reduces stops. The design also fits well with the existing road network, making it easy for cars to enter and exit the downtown area.

Key features of the new bridge include a larger width, increased load capacity and flexibility for future expansions. Safety features include new barriers, good lighting and emergency lanes. We built the bridge to meet local, state and federal standards, ensuring it could handle current and future traffic needs.

O. Sean Martin, Ph.D., P.E. and Michelle Rambo-Roddenberry, Ph.D., P.E., FASCE

Sponsor

Lawrence Viaud Advisors

Hanson Engineering –Travis Shannon, P.E.

Team 208: Woodville Highway Widening

Woodville Highway is a two-lane, rural highway that connects traffic from Capital Circle Southeast to inner Tallahassee.

A section between Gaile Avenue and Capital Circle with a school, two neighborhoods and several businesses experiences significant congestion and has caught the eye of the Florida Department of Transportation (FDOT). The FDOT has proposed widening the road to four lanes instead of two.

We quickly found an issue: which way should we widen the road? The FDOT had decided the road should be four lanes, but it was up to us to determine how. The St. Marks Trail beside the road didn’t allow much extra space. We couldn’t move the trail. We felt stuck with businesses on the other side of the road. What would you do if you were us? We could add two lanes toward the trail side or one lane on either side. We tried to finish a puzzle without looking at the picture on the box. We finally decided to add a lane on either side of the road.

Our widening benefits many people. The community enjoys an improved road for better traffic flow and enhanced evacuation efforts during emergencies. Social impacts remain limited. No neighborhoods were divided and the community identity remained intact. One negative impact is increased noise pollution due to greater traffic flow.

A detailed design plan, including a land survey, traffic studies, and phased construction, kept disruptions to a minimum. The new bridge reduces traffic, improves flow, and provides a long-term solution for Milton’s growing needs. This project makes Milton’s traffic network smoother and better prepared for future growth.

Team Members

Blake Arnold

Jared Brown

Ethan Lindblad

Henry Rasmussen

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

H.W. Lochner, Inc. –Scott Simmons, P.E.

Drew Thomas, P.E.

Michael Woodard, P.E.

David Noll, E.I.

Team 209: St. Augustine Plaza

St. Augustine Plaza is a large commercial and residential project in downtown Tallahassee. St. Augustine Plaza sits in the heart of Tallahassee to give the community a place to live and shop. We created this project to provide young people with living space and access to retail shops below their homes. The project includes a first-floor space with parking and retail stores such as a barber shop, a restaurant and a convenience store. The second and third floors include a total of 20 two-bedroom apartment units. We designed this project to enhance the community with great living space while keeping it affordable, green and socially friendly. We faced several challenges with this project, including a small property size. When dealing with downtown lots, many are small with limited space. We needed to arrange the building, parking and water collection pond to maximize their function. The code required a certain number of parking spaces, which made arranging the parking quite challenging. Another challenge with small properties was fitting construction equipment on the site. To address this, we constructed the project in different segments. We overcame all challenges by working through many alternatives to find the best solution.

Team 210: Levy Avenue Project

Team Members

Gabriel Closson

Veronica Emata

Maria Selinger

Sean Serrano

Advisors

O. Sean Martin, Ph.D., P.E.

Gideon Nnaji, Ph.D.

Kamal Tawfiq, Ph.D., P.E., FASCE

Sponsor

Melissa L. Pennington, P.E.

Bryant King, Vice President

Team Members

Bridget Beebe

Francisco Gomez

Jenna Higbee-Tindell

Andrew Quinn

Jalil Reed

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Doug Barkley, M.S., P.E.

Roads are important for our daily lives. They provide us with a means to travel, connecting us to work, school, shopping centers and other landmarks. Without roads, we would struggle to arrive safely from one place to another. Eventually, older roads need improvement as they age. Levy Avenue is one such road. It spans between East Paul Dirac Drive and Lake Bradford Road in Tallahassee. We aimed to restore Levy Avenue into a more neighborhood-friendly street.

Levy Avenue was a safety hazard for student drivers and residents. Visitors had no safe parking options and the road created high crash risks for drivers, bicyclists and pedestrians. To address these concerns, we focused mainly on improving neighborhood safety and aiming to improve traffic within Innovation Park.

The redesign of Levy Avenue included multiple improvements. We restored the pavement, remarked lanes and removed bicycle lanes to add a grassy median. Removing the bicycle lanes for the median slowed traffic to safer speeds that met Florida Department of Transportation standards.

We addressed additional safety concerns to ensure our redesign efficiently accomplished its goal. We considered adding evenly spaced speed bumps, more crosswalks and necessary signage. We also modified the median into properly spaced sections to allow right-ofway traffic to merge safely and help pedestrians travel easily.

Team 211: FAMU 800 Bed Multi-Use Residential Complex

Team Members

John Campbell

Kendall Clark

Maayan Mendelson

Arianna Richards

Benjamin Wirgau Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor Stantec –

Chad Mason, P.E.

Chandler Hatcher, E.I.

We designed an 800-bed residential complex to help meet the growing need for student housing at Florida A&M University. We created modern and comfortable living spaces that supported student success. This project helped with the shortage of on-campus housing as the student population increased. We planned to provide housing for nearly half of FAMU’s 10,000 students.

In addition to housing, we provided two new roads connecting to Palmetto Street to keep traffic moving smoothly and make it easier to enter and exit. We added over 100 parking spaces for students, staff and visitors. The design also allowed easy access to the existing residential complex, making it more convenient to move around campus.

We faced challenges. One challenge was fitting all the needed infrastructure into the available space, including water and sewer systems. Another was ensuring students could still access the current apartments on the site’s southern portion. To solve these problems, we carefully planned the layout of parking, roads and utilities to use space efficiently without overcrowding. We also ensured construction plans allowed students to move safely around the area at all times.

We focused on sustainability by using energy-efficient systems and ecofriendly features. The finished project provided much-needed student housing while also improving campus infrastructure. The new housing gave students a modern place to live, study and relax. Overall, we helped create a safe, comfortable, supportive environment for FAMU students.

Team 212: OTM State Road 75 at County Road 388 Intersection Improvements

This project aimed to smooth traffic and help people cross safely at the intersection of State Road 75 (SR 75) and County Road 388 (CR 388). Waller Elementary School is west of this intersection, making safety a top priority.

Before the project, there was no traffic signal at the intersection and only one crosswalk across SR 75. This rural four-way intersection had high truck traffic because trucks used it to travel in and out of Panama City. A traffic study found that 35% of drivers exceeded the 20-mph school zone speed limit by an average of 19 mph. This made it dangerous for children walking to school. With no traffic control, there were 14 crashes between January 2014 and December 2018. Of these, 71% were angle collisions, which led to 17 injuries.

To make the area safer, reduce crashes and improve traffic flow, we made several changes including installing mast arm traffic signals for better visibility, adding a loop detection system, upgrading school zone signs and pavement markings, rebuilding the curb ramp and acquiring the right of way. We positioned two mast arm signals at the northbound corner of SR 75 at CR 388 and the southbound corner of SR 75 at Jadewood Circle. Mast arm signals were stronger, lasted longer and handled bad weather better than span wire signals. They also gave truck drivers a better view of the road.

Our design follows the 2024 Florida Department of Transportation Design Manual, FDOT Standard Plans Index, Manual on Uniform Traffic Control Devices and Americans with Disabilities Act guidelines.

Team Members

Jose Bonyuet

Ryan Carson

Sarah Gutierrez

Riley Miller

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Scalar Consulting Group Inc.

Jamie Green E.I.

Rayana Watford E.I.

Darius Far E.I.

Shanmukh Devarapali E.I.

Team 213: Del Taco

We focused on designing an accessible and efficient Del Taco in Wakulla County, Fla., to provide more dining options in the area. We used the available space effectively while meeting all building codes and requirements. We created two design options and used a decision matrix to select the best one. The site plan included a 2,300-square-foot building. We needed 22 parking spaces, each 9 feet by 18 feet. The plan also required one accessible parking space, 18 feet by 19 feet, with a 5-foot exit aisle. We included a stormwater pond to manage water runoff and a designated dumpster loading and unloading area.

We used AutoCAD, Civil 3D and Tallahassee Geographic Information Systems to create the site plan. We also designed a detailed floor plan for the inside of the Del Taco. This showed how the restaurant would work for both customers and staff. We made the space efficient and easy to use for everyone.

We faced challenges finding varied solutions in a tight space with specific requirements. We considered the social, environmental and economic impacts of our design. Adding a Del Taco provided more dining options for the community. Our stormwater pond helped manage runoff and protect the environment. We created a cost-effective design that is realistic for the area.

Our project showed how to design a building that maximizes space while remaining accessible and functional. It also positively benefited the local community.

Team 214: Mini Storage Warehouse

Team Members

Andres Bello

Miguel Cedeno

Jackson Smith

Isabella Yermolov

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Atwell Group, LLC –Nik Kasten, E.I. and Griffin Furlong, P.E.

Team Members

Nagiya Blue Jaydan Crawford

Jordan Crawford

Chelsea Lathan

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Urban Catalyst Consultants –Sean Marston, P.E.

This project created a safe and well-planned self-storage facility in Ft. Myers, Fla. We aimed to design a three-story, 100,000-square-foot building with a parking lot, drainage system and utility connections. Our design followed local building rules and the Americans with Disabilities Act to ensure safety and accessibility.

We engineered the facility to accommodate customers, moving trucks and emergency vehicles with ease. We designed the drainage system to prevent flooding while protecting a nearby wetland. We connected the project to existing utilities and roads while adhering to all local regulations. We planned the site to complement the surrounding area while maintaining simplicity and efficiency.

The limited land size challenged us to optimize space utilization. We created a layout that facilitated smooth traffic flow, incorporated safe walkways and maximized storage capacity. We strategically positioned parking to simplify entry and exit. We implemented a dry-detention system to manage rainwater and minimize flooding risks. Our design balanced functionality, safety and environmental protection.

Our final design fulfilled all project objectives. We established a durable storage facility that enhanced land use and supported local businesses. We delivered a safe, accessible and environmentally responsible storage option. We ensured compliance with all regulations while accommodating future expansion possibilities. We strengthened the local economy by providing a needed service in the area. This project demonstrated how thoughtful planning and innovative design can create a beneficial facility that serves the community while safeguarding the environment.

Team 215: Lakeshore Drive and North Meridian Road Intersection Design

Team Members

William Carlson

Braden DeSouza

Gabriella Johnson

Sydney Marchand

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Halff Associates

Blain Varn, P.E.

Our final project focused on improving traffic flow at the busy intersection of Lakeshore Drive and North Meridian Road in Tallahassee, Fla., to reduce drivers’ wait times. This intersection troubled drivers, especially those trying to go north on Lakeshore Drive. The steady flow of cars on North Meridian Road creates difficulties for Lakeshore Drive traffic attempting to merge or turn. This causes long lines of cars and delays, particularly during peak hours.

We aimed to help cars move through the area more efficiently without worsening traffic on North Meridian Road. We determined that adding a continuous green signal offered the best solution. We based this decision on traffic data showing high northbound volume in the afternoon, indicating the need for improved intersection navigation.

Our design featured one post with two arms—one directing southbound traffic on North Meridian Road and another controlling cars from Lakeshore Drive. The new light would not affect northbound traffic on North Meridian Road. This continuous green signal would allow cars from Lakeshore Drive to turn onto North Meridian Road more easily. This improvement would reduce wait times, prevent traffic buildup and create safer driving conditions.

We modified parts of the roadway to ensure proper function of the new signal. We assessed the stormwater drainage system’s capacity to handle any changes. We also planned clear signs and pavement markings to guide drivers through the new traffic patterns. Overall, our project aimed to help people navigate this intersection more quickly and easily.

Team 216: Nature’s Cart Grocery Store Site Design in Estero, FL

The design for Nature’s Cart combined functionality, efficiency and visual appeal to maximize land use while ensuring easy access for nearby residents.

We created a site design and developed several alternatives before selecting the final plan. To meet all governing requirements, we based the design on Estero’s Land Development Codes. Our final design features a 30,000-square-foot building with a truck dock behind the store, away from the main road. We placed the truck dock and dumpster out of sight to enhance visual appeal. We also incorporated ample green space to improve sustainability, satisfying client and city needs.

One major challenge involved balancing aesthetics with functionality. We wanted an attractive design that also ensured easy access for Estero residents. To enhance accessibility, we designed the parking lot with multiple entrances, one of which also serves as a truck route to the delivery dock. We added sidewalks on both sides of the site to connect the grocery store to the main road and nearby apartment buildings, making pedestrian access more convenient. By balancing functionality and visual appeal, our design makes Nature’s Cart a valuable addition to this growing community.

Team Members

Melody

Anthony Solis

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Atwell Group, LLC –Nik Kasten, E.I. and Griffin Furlong, P.E.

Aaron Jett

Ramos

Zachary Reboletti

Team 217: I-10 Rest Area Expansion Okaloosa County

The expansion of the I-10 Rest Area in Okaloosa County, Fla., addresses major problems truck drivers face at this rest stop. Before the project, this rest area had limited and inconvenient parking for truck drivers and insufficient hygiene facilities. These problems made it difficult for drivers to get the proper rest and cleanliness to continue their trips safely. Truck drivers are the backbone of the American economy, transporting goods daily. This project aimed to improve the rest area to benefit truck drivers and community members.

We added 15 truck parking spaces to the south side of the rest area. These spaces matched the existing style of the present truck parking spaces. All signs, ITS and lighting added for the new spots matched the existing style to ensure safety. The new spots allowed drivers to pull directly into and out of the spaces for convenience. In addition to the parking spaces, we added two restroom buildings southeast and southwest of the rest area. Each building had a footprint of 20 feet by 42 feet and a height of 18 feet. We included six ADA-compliant restrooms in each building. These facilities provided proper hygiene and comfort to traveling users.

We also improved drainage to manage stormwater runoff and limit environmental impacts. The design follows economic, social and environmental guidelines to protect workers and the surrounding area during and after construction. The improvements ensure truck drivers can rest comfortably, making roads safer for everyone in the long term.

Team Members

Martin Donohue III

Mohammed Hossain

Joey Iskandar

Broedy Poppell

Advisors

Kamal Tawfiq, Ph.D., P.E., FASCE

Primus Mtenga Ph.D., P.E., PHF

Sponsor

Michael Baker International

Joey DeFrancisco, P.E.

Team 218: Old Bainbridge Road/Capital Circle NW Intersection Realignment

Team Members

Jerold Domico

Demi Nichols

McKenna Sinquefield

Andrew Spilling

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Inovia Consulting Group

Russell Large, P.E.

Jim Waddell, P.E.

We improved the intersection of Old Bainbridge Road and Capital Circle Northwest to enhance safety and accessibility for all users. The original design was dangerous because of its awkward shape, high traffic and poor layout. We fixed these problems by redesigning the intersection. We created a 90-degree angle, added better signs for visibility and improved the drainage system to prevent water buildup. By changing the intersection to a 90-degree angle instead of its previous sharp angle, traffic moves more smoothly, with fewer delays and less congestion. This change helps drivers at night or in bad weather when they see less clearly. We also added a new drainage system to control rainwater and prevent puddles from forming on the road. This helps reduce the risk of cars sliding on wet pavement. We repaved sections of the road to create a smoother driving surface. These additional improvements help both residents and visitors navigate the area safely.

Besides improving intersection safety, this project contributes to our larger effort to enhance local roads. These upgrades reduce accident likelihood and make the area more accessible for drivers, cyclists and pedestrians. Solving long-standing safety problems makes the road system more reliable and efficient. These improvements create a safer and better-functioning transportation network for the community. With better traffic flow and fewer hazards, the intersection will support future growth and development in the area. The project demonstrates our strong commitment to making travel safer and more convenient for everyone.

Team 219: Resilient Flood Protection for Bay County Fire Rescue Station

Team Members

Nori Gammons

Cody O’Brien

Shawn Rivera

Noah Thomas

Advisors

O. Sean Martin, Ph.D., P.E.

Ebrahim Ahmadisharaf, Ph.D.

Sponsor

US Army Corps of Engineers

Ceyda Polatel, Ph.D., P.E.

Team 220: The Human Bean

The Human Bean project created an efficient drive-thru coffee shop in Marianna, FL. The shop sat on a small 0.16-acre lot along US Highway 90. This required careful planning to manage traffic flow and make the best use of the limited space. Without good design, congestion could have caused traffic delays and safety issues for customers and passing vehicles.

One challenge was the space constraint. We designed the parking lots and drive-thru lanes to maximize space while keeping traffic moving smoothly. We designed a single lane drive-thru with one lane where vehicles move from the order station straight to the pickup window in a smooth line. We used a Y-shaped drive-thru layout, with two ordering lanes merging into one pickup lane. This design reduced wait times and improved overall efficiency. We included clear signage and well-marked lanes to improve safety and order further and carefully placed entry and exit points to reduce traffic problems on the busy highway.

In addition to solving traffic issues, the coffee shop brings positive social and economic benefits to Marianna. The project creates new jobs and supports the local economy. It also increases local revenue by attracting both residents and travelers. The coffee shop provides a convenient stop for coffee and snacks and improves the area’s business environment by attracting more customers to nearby businesses. By addressing land challenges and creating an efficient drive-thru system, we ensured a smooth, safe and easy customer experience, while benefiting the local community.

Florida is grappling with climate change, facing rising sea levels, stronger storms and significant environmental threats. Homeowner insurance premiums average $3,600 yearly, with much of the state’s $145 billion in property at risk from flooding and coastal erosion. Meanwhile, the $15 billion fishing industry is shrinking and saltwater intrusion pollutes drinking water. As climate-related disasters become more frequent, Florida requires advanced infrastructure and precise predictions to mitigate these threats.

We pursued three goals for our sponsor, the United States Army Corps of Engineers (USACE). First, we used data on past sea level rise and tidal patterns in St. Andrews Bay to predict future coastal inundation; the highest projection indicates high tides will reach 5 ft above current levels by 2086. We then conducted flooding and storm surge risk analysis of the bay area’s infrastructure sites.

After considering a bay-wide flood management system, we focused on the vulnerable Bay County Fire Rescue Station 1. Using Civil 3D, we evaluated multiple design alternatives for a 100-year design storm. We selected a concrete cantilever wall as a permanent storm surge barrier, a mechanical floodgate for vehicular access, and a comprehensive drainage system. We also widened the driveway to accommodate another entrance’s closure, ensuring maintained functionality and protection against rising sea levels.

Team Members

Justin Lopez

Gianna Russell

Sabrina Williams

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

DHM Melvin Engineering

Mary-Margaret Farris, E.I.

Team 221: Seminole Finances at Summit East

Seminole Finances has a new home following the completion of construction at Summit East. The development provides office space within Summit East Technology Park that serves as a professional and welcoming place for their employees and clients. Our designs followed all local regulations from the City of Tallahassee and Summit East Technology Park. This expansion offers substantial opportunities for Seminole Finances and stability of the park for years to come.

Our goal was to transform a partially developed lot into a fully functional office space, focusing on smart land use, environmental care and sustainability. Key improvements include a drainage system, parking for employees and visitors, utility connections, pedestrian accessibility and landscaping. Our design criteria helped maximize land usability, cost efficiency, and overall stability. The development provides many opportunities for the park and preserves community functionality.

This project brings a new business to Tallahassee, supporting economic growth and creating community opportunities. It also benefits Summit East Technology Park by bringing more visitors and increasing exposure to nearby businesses. This expansion will empower Seminole Finances and their future role in Tallahassee. We are proud to have helped establish their new home and improve the Summit East Technology Park district.

Team Members

Gary Faircloth

Brennan Hinson

Jackson Parris

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Moore Bass Consulting –Ben Hood, P.E.

Team 222: Rosa’s Community Garden

Team Members

Nijel Brown

Tamia Crusoe

Mikayla Davis

Zahra Maloney

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

Many Voices One People

Corp. Street Philosophy

Institute

Nadine Long

FSU Facilities

Mary Jo Spector, AIA, LEED AP

DHM Melvin Engineering

Brent Melvin, P.E.

After it was built, Rosa’s Community Garden (RCG) helped people in Jackson County, Florida, get fresh food and health services. In 2022, about one in five residents lived in poverty, 6.7% higher than the national average. The garden allowed people to grow food, learn new skills and connect with others.

We faced several challenges with the project. We cleared and prepared 2.1 acres of land, bought a nearby lot for an extension office and organized architectural and environmental services. We designed the garden to be accessible to children, seniors, people with disabilities and unemployed individuals.

To overcome these challenges, we built a stormwater pond, completed landscaping and added greenhouses. We also constructed a multipurpose center, parking lot and fresh food market. We started several community programs, including Senior Gardening Assistance, Unified Community, Harvest for the People, and Holistic Therapies and Fitness. These programs helped low-income seniors with lawn care, taught youth useful skills and hosted community meals.

The RCG project successfully created a space that improves health and brings people together. The garden provides fresh fruits and vegetables, strengthens social connections and helps revitalize the neighborhood.

Team 223: Grayton Beach State Park Concession Building

Team Members

Matthew Corddry

Sophia Engle

Sophia Forero

Pablo Robles

Elizabeth Taylor

Advisors

O. Sean Martin, Ph.D., P.E. Leslie Weiss, P.E.

Sponsor Hydra Engineering and Construction LLC; Dylan Jones, E.I.

The Grayton Beach State Park Concession Building in Walton County, Florida, was built to make the park more accessible to visitors by adding a concession area by the campgrounds. Before this project, visitors had to leave the park for food, restrooms and camping supplies. We designed this building to blend with the park’s environment, offering outdoor seating, scenic views and public bathrooms. The most significant challenge during the project was compiling information from multiple sources, including structural guidelines, building codes and stormwater requirements.

The concession building provides social benefits by improving the visitor experience and expanding the local economy. However, the project poses some negative environmental consequences from increased traffic, contributing to erosion, pollution and hindering wildlife. We took stringent measures to limit the project’s impact, including mapping the location of every affected tree and prioritizing efficient use of space.

We divided our team into two groups: structural and site design. The Site Design Team analyzed the natural landscape, calculated soil excavation volume and the impact of rainfall and flooding to design the stormwater system. Based on these findings, we chose a building location and designed necessary roads and parking. The Structural Team calculated the loads the building would face, including wind, rain, snow, occupancy, roof live and dead loads. We modeled a roof framing plan, foundation plan and wall cross section. Our design aimed to enhance the park’s attractiveness while preserving the surrounding ecosystem.

Team 224: Goodwood Museum & Gardens Water Management Plan

Goodwood Museum and Gardens has dealt with serious storm damage for years because of poor drainage. Heavy rain often washes away gravel from walkways and parking lots, costing the museum a lot of money to fix. Since the museum runs on a tight budget, these repairs are difficult to afford. Another big issue is flooding in the basement of one of the buildings, where water seeps through the walls.

The goal of this project was to solve these problems in a way that was affordable and didn’t harm the site’s appearance. However, we didn’t find a solution easily. The museum is a historic site with protected trees and a limited budget. We rejected ideas like installing underground drainage pipes or an underground tank to store rainwater for irrigation because they were too expensive and could damage tree roots.

After reviewing different options, we chose several solutions that could be implemented separately. Our primary plan was to create terraces on the east lawn, which would work like steps in the ground, slowing the water flow. Other ideas included redirecting downspouts away from foundations, building a wall to keep water away from basements, planting rain gardens to absorb excess water and adjusting gravel walkways to stop water flow along them. We selected these solutions partly because the museum’s grounds crew wanted to make improvements themselves, allowing them to prevent future storm damage.

Team Members

Evan Smith

Jackson White

Tyler Wilkerson

Advisors

O. Sean Martin, Ph.D., P.E.; Maxim Nasab, AIA, NCARB; and Mark Thomasson, P.E.

Sponsor Goodwood Museum & Gardens Board

National Stormwater Trust

Maxim Nasab AIA

Apexx Architecture

Apexx Studio

Team 225: Marianna Dollar General

We transformed contaminated land into a community asset at State Road 71 and US-90 intersection in Marianna, Florida. Previously, an empty lot held tainted soil and groundwater. Our team reformed the land into a place that empowers the community and provides long-term economic opportunities. Before we upgraded the site, the Florida Department of Environmental Protection (FDEP) required an impermeable cap. It designated part of the property as “restricted property” to fix the pollution. The cap worked like the one on a water bottle, limiting future health dangers. The “Restricted Property” designation meant we couldn’t put ponds there to manage water overflow. These environmental requirements heavily limited construction within the site.

We added a Dollar General the size of a little less than two and a half tennis courts. Due to its small environmental impact, we formed the structure’s framework with concrete masonry. The store featured 27 parking spaces and two accessible spaces, welcoming guests needing easier access to the building. We added a loading area for trucks and garbage disposal to help with store operations. Finally, we designed a circular flow around the building to organize traffic. The store became a place for an array of people to purchase everyday items. We eliminated the plot’s health concerns and now the community is better than ever.

Team Members

Jamia Brown

Kenineson Cene

Nadia Cross

Advisor

O. Sean Martin, Ph.D., P.E.

Sponsor

DHM Melvin Engineering

Electrical & Computer Engineering

Senior Design

Team 301: SoutheastCon Hardware Competition

This project involved building a robot capable of moving autonomously for the SoutheastCon 2025 robotics competition. The goal was to make a robot that could move around an arena, collect astral materials, put them into containers, position the containers on the correct pad, and place a team beacon in the beacon mast—all under three minutes. We earned more points by completing tasks correctly.

The arena was a four-by-eight-foot area with half of it under a cloth simulating a cave-like structure. The robot started in the loading area and moved once an LED lit up. Different astral materials were randomly scattered throughout the whole arena. There were two types: Geodinium which had a magnet inside and Nebulite which was solid plastic. Both were visually identical. The robot moved around to collect these materials, then went to the front of the arena to scan an AprilTag. This tag told the robot where to place the container with the materials. To collect more points, we also programmed the robot to place a team beacon inside the beacon mast at the front of the arena.

To make the robot work, we used computer programs to help the robot move around, grab things and place them. Our design used parts like Arduino and Raspberry Pi computers, and sensors like a camera and a LiDAR sensor to make the robot reliable and able to do more things.

Team Members

Annette Derivet

Courtney Pater

Kaleb White

Ethan Wong

Grigoriy Zolotarev

Team 302: IV Curve Tracer

Team Members

Jonathan Deshommes

Giovanni Felix

Stephano Flores

Joseph Hazlip

Matthew Protasi

Advisor

Jinyeong Moon, Ph.D.

Sponsor

Keysight – Doug Baney

Advisor

Bruce Harvey, Ph.D.

Sponsor Intel

The ability to analyze the current-voltage (IV) characteristics of electronic components is critical for researchers, educators and engineers. Understanding these characteristics helps design reliable circuits and ensures proper functionality. We aimed to develop a compact, user-friendly IV Curve Tracer to simplify this process while maintaining accuracy and affordability.

We built the device around an Arduino microcontroller, paired with a custom circuit board and software for data acquisition and analysis. It measured voltages from -4V to 4V and currents up to ±100mA with high precision.

A 3D-printed case protected the components and provided portability. The overall system of the IV curve tracer worked with a PC and Keysight’s oscilloscope for enhanced functionality. Additional features included data storage, transfer and the ability to compare IV curves across multiple components.

Our design incorporated customer needs such as safety, accuracy, affordability and ease of use. The system used power regulation circuits to generate stable voltage and current outputs. We looked at the important parts like the microcontroller, power regulators, and precise measurement tools during our functional breakdown. We explored multiple concepts during the design process, balancing cost and performance.

The IV Curve Tracer served as a reliable tool for analyzing electrical components, benefiting educators, students and professionals alike. Standalone usage that didn’t require the oscilloscope would allow better mobile transportation; this would be the next step for future works. Its modular design allowed for future scalability and integration into various applications.

Team 303: Short Term Solar Incidence Prediction

Team Members

Timothy Burman

Anthony Fiandaca

Christopher Guerrero

Judson Ivy

Kim Le

Advisors

Victor DeBrunner, Ph.D.

Stephen Cross

Paul Hynes

Sponsor Florida Power & Light

This project’s purpose was to address the growing need for better short-term solar energy planning by providing clear and reliable predictions. We developed a machine learning model to predict solar coverage of a given area for the next 5 to 10 minutes. The model was a convolutional neural network that took an image of overhead weather and solar radiation at the same time as inputs. Based on the input data, the model learned what features in the image related to varying solar radiation levels and then output a prediction of future solar radiation.

The model studied different types of weather data and adjusted to specific locations, making the predictions useful in various settings. We focused our design on using open-source tools to keep costs low and allow for easy updates or changes. Key project goals included making predictions in less than 10 minutes and reaching at least 70% accuracy.

The project’s results helped solar energy systems work better by improving how energy was used and stored. It also helped keep power grids stable and reliable. This system gave energy managers helpful information that supported smarter decisions about solar power.

Team 304: Aquaponic Farm Automation

The Aquaponics Farm Automation team focused on creating a robotic farming device that scanned an aquaponics bed of plants and analyzed the collected data. The collected data allowed us to identify plants and predict future growth. The previous team who worked on the project had already built the farm-bot and had started identification of the plants.

We had four primary objectives that were our intended goals for this project. Our first objective was to provide a method to move the farm-bot remotely. Our next objective was using the LiDAR sensor to collect data. Then we needed to set up a cloud storage system to store the data. Our final objective was to create a machine learning model to analyze the data. We used Python scripts to control the farmbot. The LiDAR already contained an application to visualize data and allowed storage of the collected data. We trained the machine learning model using prior data collected by independent research groups. We stored the data on the cloud, which provided cheap storage of the data and the learning model.

Team Members

Julian Montoya-Bedoya

Mckynzie Moses-Jones

James Spencer

Luis Victores

James Williams III

Advisors

Olugbenga Anubi, Ph.D.

Oscar Chuy, Ph.D.

Sponsor

FAMU-FSU College of Engineering

Team 305: Fluorescent Bacteria Detection and Quantification

Bioluminescent bacteria, like Vibrio fischeri, can glow on their own. Fluorescence happens when something absorbs energy and then emits light. This light has potential uses in environmental research and covert operations. However, existing methods to activate bacterial fluorescence were either too harsh or used too much energy. We aimed to build a device that could trigger fluorescence in a simple and safe way. Our project laid the groundwork for further research on these bacteria.

Our device uses a piezoelectric crystal, which created an electric field when we applied pressure. We applied this pressure using a DC motor powered by lithium batteries and controlled using an Arduino UNO microcontroller. To improve the electric field’s effect, we placed the bacteria in a saline solution. The electric field generated by our device stimulated the bacteria, causing them to produce light and glow.

Our project is an early step toward creating better ways to use glowing bacteria for tracking and sensing. By focusing on non-invasive activation, we provide a safe and energyefficient solution. Our project aids future research in fluorescence-based sensing and marine tracking systems.

Team Members

Stephanie Dumanoir

Oriana Matney

Bailey Miller

Lachondeia Thomas

Wilgens Petitfrere

Team 306: Automated

3D Displacement Test

Fixture

Team Members

Nicholas Carlstedt

Jeremiah Diaz

Brandon Morgan

Kevin Oeste

Michael Montalbano

Advisor

Petru Andrei, Ph.D.

Sponsor Danfoss

Advisors

Simon Foo, Ph.D.

Jilian Pope, Ph.D.

Jesse Edwards, Ph.D.

Sponsor FAMU-FSU College of Engineering

We worked with Danfoss on a project that automated the testing of a sensor ring they made. Danfoss tested their sensor rings using a fixture that moved a shaft on the x and z axes by manually twisting a knob. The sensor ring was secured on top of the fixture’s shaft and a knob moved the shaft to test the sensor’s x-axis. When complete, we rotated the sensor 90 degrees and did the same thing to test the sensor’s y-axis. We used a second knob to move the shaft up and down to test the sensor’s z-axis. These tests measured the sensitivity of the sensor ring.

We designed and created an automated test fixture so users could simply insert the sensor ring, click a button and view the results. This system automated testing using a microcomputer, microcontroller, 3D printed and metal parts, a Python program and a database. With these components working together, the automated fixture tested the sensor ring sensitivity, read and stored the data, and displayed the test results to the user.

We made a CAD model of the design, programmed a Raspberry Pi and designed a database to store data and test results from the sensor. Testing validated the design and the results were as expected.

Team 307: Low Cost mmWave Radar for Hand Gesture

Team Members

Fouad Hammad

Juan Navarro

Garrett Nelson

Christopher Richardson

Jerson Restrepo

Advisor

Bayaner Arigong, Ph.D.

Sponsor

FAMU-FSU College of Engineering, Department of Electrical & Computer Engineering

This project introduces a hands-free golf pushcart designed to make transporting clubs easier on the course. The cart uses millimeter-wave radar to recognize simple hand movements, allowing golfers to guide it without pushing or pulling. With built-in motors, it moves smoothly across different types of terrain, reducing effort and improving the user experience.

To develop the best design, we studied different transportation methods. Tugboats inspired a single front-wheel system for easy turning. We considered tank treads for better grip on grass and uneven terrain. Electric scooters and bikes influenced the rear-wheel motor system for power and efficiency. A separate control unit processed hand signals quickly and ensured smooth operation.

We analyzed several versions to find the best balance of usefulness, cost and reliability. Some models had manual operation with tank treads, others had built-in motors and some included solar panels to extend battery life. The most advanced designs incorporated lightweight materials, smooth steering and real-time motion tracking.

The cart followed industry standards to prevent interference with other devices. Solar panels provided at least 10% extra power over four hours. It operated from 10 to 40 degrees Celsius and securely held at least two golf clubs.

We developed a functional prototype and refined gesture recognition accuracy, movement control and energy efficiency. Next steps included improving response time, optimizing battery usage and testing on different terrains. This project demonstrated how handsfree carts could enhance convenience, allowing golfers to focus more on their game.

Team 308: Electronic Rough Handling Detection System

Processing and delivery exposes packages to many damaging conditions. This concern grows when shipping separates people from the package. We developed a small, durable and reliable device to track military shipping containers. This system saved time by showing recipients there may have been damage during transit.

We designed the device to track environmental and physical conditions during transportation in harsh environments. It includes sensors to measure humidity, temperature, acceleration and force. The device runs on a lantern battery to keep it powered for multiple months. It stores data on a memory card and allows easy access through wireless or wired transfers. The aluminum casing protects the components and keeps them working.

Our development process focused on making the device easy to use and cheap to build. We considered military standards so the device could endure harsh conditions such as falls, heat and cold. We worked to collect data in real-time, manage power and store information. We created a strong prototype that showed the impact of watching the transport of a package. The device was low-cost, lightweight and easy for one person to set up. Our work offered a practical solution for tracking what happens to a shipment in transit.

Team Members

Maxwell Garcia

IIkens Geffrard

Jason Green

Ryan Nezowitz

Robert Nisly

Advisor

Babak Noroozi, Ph.D.

Sponsor

Warner Robins Air Logistics Complex

Team 309: Robotic Conformal Coating Removal System

We created a robotic system that removes a tough protective coating from circuit boards. The conformal coating makes the boards more reliable but makes them harder to fix. When engineers or technicians need to repair the board, they must gently remove the coating while ensuring the components beneath remain intact. This can be timeconsuming, increase the risk of causing further damage, and put the operator at risk of injury. We aimed to design a tool that helps remove the coating safely and efficiently.

We built a robot that targeted and removed the coating from specific areas. The system utilized a camera to capture an image of the board and create a path for the removal tool. We used a Raspberry Pi to control the robot’s movements. We followed industry standards for circuit board repairs, so the robot’s settings corresponded with best practices for safely removing the coating. Our team focused on finetuning these settings while ensuring the robot’s movements and tools worked together. The robot removed the coating from precise areas, making it easier to access components needing repair. Our solution made it much easier to remove the protective coating, saving valuable time and reducing the risk of damage to printed circuit boards. The robotic system completed tasks efficiently and with greater precision by introducing an automated removal process. Companies benefited and could potentially perform repairs more quickly and with higher reliability, while diminishing delays and enhancing the overall performance of their products.

Team 310: Submersible Vehicle Kit

Team Members

Scott Garner (ECE)

Kenny Le (ECE)

Justin Llerena (ECE)

Parker Nuzum (ECE)

Riley Lessard (ME)

Yili Liu (ME)

Advisor

Linda DeBrunner, Ph.D.

Sponsor

NSWC Panama City

Team Members

Luis Aguilar

Lex Dortelus

Joshua James

Kevin Littles

Jonnathan Molina

Anthony Nguyen

Advisor

Rodney Roberts, Ph.D.

Sponsor

Warner Robins Air Logistics Complex

MULTIDISCIPLINARY TEAM

We designed and built a submersible vehicle kit to inspire middle and high school students in STEM (Science, Technology, Engineering and Math) education. We aimed to create an affordable and easy-to-use kit that taught students about engineering concepts like floating, movement control and programming. The Naval Surface Warfare Center Panama City sponsored our project in partnership with SparkFun and Experiential Robotics, which provided hardware and software support.

We built the vehicle for freshwater environments, enabling it to dive up to 20 feet and stay stable while moving underwater. The kit included a tethered power and control system, a live camera feed for real-time underwater viewing and a user-friendly control interface with a standard game controller. We used PVC pipes to help it float, waterproof LEDs and a modular camera system, making it durable and easy to assemble.

Our final prototype performed reliably, matching or surpassing the performance of other educational submersible kits like SeaPerch. Key features included depth control, video feedback and customizable assembly options, allowing students to learn through hands-on experience. The kit stayed within its $500 budget, making it affordable for students and teachers.

This project demonstrated how budget-friendly engineering kits can make learning technical concepts fun and interactive. By combining classroom lessons with practical use, our submersible vehicle kit helped students explore engineering and robotics, supporting STEM education.

Team 311: Towards Realism and Autonomy in a Low-Cost AI-Based Driving Simulator

Team Members

Carson Burke

Milyema Krivit

Nolen Levin

Justin Pollack

Andrew Williams

Advisor Abdulrahman Takiddin, Ph.D.

Sponsor Texas Instruments

Inexperience is a major cause of car accidents, often due to mistakes made when learning to drive. Like any skill, driving takes practice, but errors on the road can lead to serious consequences. With new technology, there are better ways to teach driving. One promising tool is simulation. Driving simulators create a safe space for new drivers to gain confidence and improve their skills. Unfortunately, simulators can be expensive and difficult to use, which limits access for students and schools.

We set out to change that. We developed an affordable driving simulator at the College of Engineering to show how technology can improve driver education without costing a fortune. The simulator included a 3D model of the campus, a steering wheel, pedals and a driver’s seat. We added realistic features to make it more useful for teaching.

Our design prioritized balance between realism and affordability. Simulation of environmental details, interactive objects and driving challenges made it more engaging. Haptic feedback through the steering wheel replicated textures and impacts, while an AI algorithm reviewed driver performance and provided feedback. We designed each feature to maximize improvement while keeping costs low by building on existing hardware and software.

We tested each feature using structured gameplay and a verification chart to ensure it worked correctly. By combining innovation with affordability, we made the simulator more effective and easier to access for teaching new drivers.

Team 312: Hardware Implementation of Voice Encryption Algorithms

We designed and used encryption methods for audio signals. We applied a variety of modern encryption methods, which utilized different ways to verify users. We ran these on hardware devices such as digital signal processors (DSP), Field-programmable-gate-arrays (FPGA) and microprocessors which offer tools for changing and modifying signals. We aimed to create a system that could encrypt and decrypt a voice file quickly and cheaply. Our project focused on protecting sensitive voice communications, such as military messages, from being intercepted.

Our system encrypts a user’s voice as they spoke into a microphone. The microphone picked up the voice and our system used an analog-todigital converter (ADC) to change the voice to a digital signal. The DSP chip then encrypted the digital signal using a secure key. We sent the signal to a USB drive and transmitted it through an antenna as a radio frequency (RF) wave. At the receiving end, we captured the RF signal, decrypted it and turned it back into the original voice message. This design made it easy to add the encryption to hardware. Our system proved both secure and efficient. The microphone and ADC converted signals well, and the antenna safely transmitted the encrypted RF waves. Our demonstration showed that the system could encrypt, transmit and decrypt voice data.

Our project showed the importance of protecting communication in risky situations. The low hardware costs and simple algorithms made it ideal for industries like defense, healthcare and business.

Team Members

Danielle Awoniyi

Travis Gabauer

Amira McKaige

Amelia Wondracek

Adam Zoiss

Advisor

Uwe Meyer-Baese, Ph.D.

Sponsor

Kansas City National Security Campus

Team 313: Design and Implementation of an RF Sensor Payload for Drones

We developed a drone-mounted radio frequency sensor to measure and map 3G, 4G and 5G signal strength. This project aimed to provide real-time signal coverage data for telecommunications analysis, emergency response planning and network improvement. We integrated a signal sensor, microcontroller, GPS module and radio transmitter into a weatherproof enclosure. It captured signal strength, linked it to precise location data and transmitted the information to a ground station for live monitoring.

We designed the sensor for portability and durability, allowing it to operate reliably in various environments and weather conditions. We displayed the collected data in raw form as numerical values or visualized it as a coverage map to highlight signal distribution. When mounted on a drone, we kept the device small and designed it not to interfere with flight performance. We tested the system for accuracy and power efficiency, along with its effects on the drone’s flight.

This project followed Federal Aviation Administration (FAA) and Federal Communications Commission (FCC) regulations.

Team Members

Krubel Aylay

Grace Liles

Calum Thornhill

Huy Tran

Andrew Wineinger

Advisor

Jerris Hooker, Ph.D.

Sponsor Boeing

Team 314: Generative AI Virtual Reality FAMU-FSU COE Museum

Team Members

Christian Higgs

Jaewan McPherson

Jason Muse

Ethan Myers

Devin Nobles

Evan Rundlett

Advisor

Shonda Bernadin, Ph.D.

Sponsor

Google

We designed and developed a virtual reality (VR) museum to combine technology, education and art in an innovative digital manner. By using artificial intelligence (AI) to create a variety of exhibits, we aimed to make learning fun and accessible for audiences of all ages. The museum explored the future of collaboration between the arts and sciences in the ever-evolving digital world.

The museum had exhibits about history, science and art. We designed many of these exhibits to be interactive, offering a unique and personalized experience for each user. Visitors could ask questions, interact with objects and explore the museum as they pleased. Each exhibit included tools to help visitors learn while keeping them engaged.

To build the museum, we used 3D modeling to create lifelike displays and AI to create artistic exhibits catering to each user. The museum included a central lobby split into three different wings. The game wing included a quiz room and a maze room. The educational wing included a variety of educational topics, such as a planetarium. The history wing included topics, such as the history of AI and machine learning.

This project showed how VR and AI could improve traditional museums. Visitors could explore exhibits from anywhere in the world and enjoy personalized, interactive learning. The museum also showed how technology can bring art and science together to inspire curiosity and creativity.

Team 315: Design and Implementation of an AI-based low-cost Flight Simulator

MULTIDISCIPLINARY TEAM

Team Members

Jimmy Lu (ECE)

Jackie Ou (ECE)

Cameron Sayers (ECE)

Morgan Skinner (ECE)

Colby Hackett (ME)

Jonathan Tooby (ME)

Advisor Marcos Vasconcelos, Ph.D.

Sponsor

Speech Processing and Data Analysis Lab at the FAMU-FSU College of Engineering

We created a low-cost drone simulator with artificial intelligence (AI) to teach K-12 students and drone enthusiasts about drone controls. Drones are often expensive, which makes it hard for schools and hobbyists to access this technology. We aimed to make learning about drone controls, programming and AI fun, easy and affordable, with students as the focus.

We used affordable hardware and open-source software to keep costs low. The AI helped users by guiding them to a given destination by providing the shortest distance from the start point. We designed the simulator to be simple for teachers to use as well as hobbyists who wanted a low-cost drone simulator.

This simulator gave students, teachers and enthusiasts a way to explore science, technology, engineering and math (STEM) without needing expensive tools. Our project showed learning tools can be affordable and exciting, inspiring interest in STEM and drone technology.

Team 316: Design and Development of a High-Efficiency Motor for Electric Aircraft

The aviation industry aims to reduce carbon emissions and fuel use to help protect the planet. Electric planes could play a key role in this effort, but they require systems that are lightweight, reliable, and efficient. Our project addresses this by developing a smaller version of a motor designed for electric planes. Using advanced technology, we aimed to create a compact, powerful, and efficient motor to meet the demands of flight.

We chose a permanent magnet motor for its strength, reliability and energy efficiency. The motor consists of several key parts, including a stator with hand-wound copper wires, a rotor with permanent magnets, a metal crankshaft and a frame to hold everything together. To ensure the motor performs well, we’ve incorporated sensors and a control system that adjusts its strength and speed. We also use 3D printing to manufacture many motor parts, which makes it lighter and allows us to customize component placement for better cooling and performance. Special 3D printing materials were selected to meet the motor’s lightweight and strong needs. This motor demonstrates how electric motors could work in planes. Our project lays the foundation for future electric plane models by solving key design challenges. We’ll conduct tests to evaluate the motor’s performance, providing valuable insights into its efficiency and reliability.

Our work highlights the important role of engineering in advancing aviation. By developing high-efficiency motors, we hope to contribute to making electric planes a reality, leading to a cleaner future for air travel.

Team Members

Sherif

Kevin Amoros

Simon Hart

Jordan Kazaka

Matthew Pickles

Advisor

Sponsor

Aboulnasr

Peter Cheetham, Ph.D.

Bruce Morrison

Industrial & Manufacturing Engineering

Senior Design

Team 401: eSARF Improvement

Tallahassee Memorial Healthcare (TMH) is a nonprofit community healthcare system serving a 22-county region in North Florida and South Georgia. Its main facility, Tallahassee Memorial Hospital and multiple specialty centers, physician residency programs and partnerships provide comprehensive healthcare services. We focused on optimizing TMH’s eSARF (Service Access Request Form) process, which allows colleagues to request access to critical applications.

The process was cumbersome and inefficient, leading to frustration and delays. To address these issues, we collaborated with the Access Management Team to identify pain points and propose improvements. Using Lean Six Sigma methodologies, we analyzed process data, conducted manager interviews and developed targeted recommendations to streamline the eSARF process, reduce redundancy and improve request fulfillment efficiency. These enhancements ensure a smoother, more efficient access management system, ultimately improving operational workflow and user experience.

Team 403: Multifocal Lenses Design

Team Members

Maria Eugenia Tabellione

Ella DeBerry

Jose Andres Arita

Jason Louis Houle

Santiago Andres Contasti

Team Members

Toby James Sloan (IME)

Tatiana S Engativa (IME)

Grant Daniel Parker(IME)

Sarah Dadey (BME)

TJ Hockett (BME)

Camille Burnside (BME)

Advisors

Stephen Hugo Arce, Ph.D.

Ernesto Garcia, Ph.D.

Sponsor J and J

Advisors

Naser Tibi, Ph.D.

Ernesto Garcia, Ph.D.

Sponsor TMH

We defined the problem statement as developing and enhancing a more affordable APEX viewer. The updated device features a built-in high-resolution screen and video streaming compatibility, designed for mass production and use by eye care professionals (ECPs). Additionally, our sponsor emphasized incorporating lightweight materials and ensuring ergonomic eye relief for users.

We estimated the initial value of the current prototype to be $100–$200, excluding the smartphone cost. We aimed to maintain affordability by limiting cost increases to specific components, including the screen, support structure and face mask. We projected these additional costs to remain under $100, bringing the total estimated cost to $200–$300.

We recognized that keeping costs low was essential, as Johnson & Johnson intended to market the APEX viewer to optometrists. The device’s affordability is needed to justify widespread adoption within the professional eye care community.

This project began with a working prototype that functioned but lacked optimization. By year-end, we aimed to enhance the prototype’s optimality by focusing on comfort and functionality.

We anticipated significant advancements for comfort through face mask enhancements and angle adjustments to reduce strain. For functionality, we expected improvements from face mask and nose piece modifications to minimize light leakage and added ventilation features to accommodate the new screen. These changes are aimed at delivering a more user-friendly and effective device, aligning with our sponsor’s goals and needs.

Team 404: Infusion order improvement at Cancer Center

Team Members

Isabelle R Duncan-Moody

Alvaro Gustavo Cardenas, Jr.

Juan I Gonzalez

Richard Kaul Mulvihill III

Advisors

Ernesto Garcia, Ph.D.

Veronica White, Ph.D.

Sponsor TMH

Team 405: Route Deliveries Lean Improvement

Second Harvest of the Big Bend (SHBB), a nonprofit food bank, faced challenges in its distribution process, including high idle times during product pickups and inconsistent operational practices. To understand these challenges, we conducted truck ride-alongs, interviewed drivers and toured facilities to gather important preliminary information about the logistics. We then performed a quantitative analysis, using software tools such as Verizon Connect to extract the top 10 retail stores with the highest idle times. Our utilization study revealed that SHBB’s fleet operated 20-30% below industry standards in idle time/movement time ratios, indicating significant room for improvement. We calculated cost metrics, highlighting idle time as the primary area for potential savings.

To address this, we implemented three solutions: a standardized package for day-to-day trucking operations to minimize non-value-added idle time, management visibility tools such as automated dashboards and route optimization to ensure that highidle stores received pickups consistently at the same time. These measures aimed to streamline operations, improve internal and external communications, reduce costs and enhance overall efficiency.

Tallahassee Memorial Healthcare (TMH) is a private, not-for-profit community healthcare system that serves the Big Bend region, providing a wide range of medical services, including specialized oncology and hematology care through its Cancer Center. The Cancer Center is crucial in supporting patients undergoing chemotherapy, radiation therapy and blood transfusions. Approximately 66% of patients who receive these services travel from outside Tallahassee. The patient often must go to the Cancer Center multiple times per week, which can burden those traveling longer distances. We aimed to reduce the distance patients traveled for essential lab appointments by exploring the possibility of redirecting eligible patients to alternative lab locations closer to their homes. To do this, we analyzed patient travel data and the capabilities of alternate labs. By decentralizing lab work, we sought to minimize patient travel distances and enhance the overall patient experience.

Team Members

Emily Samantha Stout

Luis Eduardo Mastellari

Julia Werner

Michael Javier Dominguez

Katie Hien Vu

Advisor

Ernesto Garcia, Ph.D.

Sponsor Second Harvest

Team 406: Testing Polymers Against Radiation for Aerospace Applications

In collaboration with Sandia and Los Alamos, we focused our senior design project on studying the effects of irradiation on IM7/977-3. The project involved conducting mechanical tests and imaging scans on the material prior to irradiation at Prairie View A&M University. Once we received the irradiated samples, we repeated the tests and scans to analyze the changes in material properties. We aimed to develop highperformance polymer samples engineered to withstand x-ray radiation, with potential aerospace applications. By partnering with PVAMU, we simulated the extreme conditions these materials might encounter and assessed their durability and performance.

Team 407: Administrative Processes Workflow Improvement

Team Members

Tibor Susanj

Alana Aspen Sotolongo

Elliot B Erickson

Kaan Bartu Secilmis

Sarah Dziwulski

Advisor

Ernesto Garcia, Ph.D.

Sponsor City of Tallahassee

Team Members

Reese Douglas Linne

Francis Lionel Jr.

Alexandra Salvatore

Dereck Antwain Britt Jr.

Aminha Nabulsi

Advisors

Chelsea Armbrister, Ph.D.

Tarik Dickens, Ph.D.

Rebekah Downes, Ph.D.

Sponsor

Los Alamos/Sandia

Laboratories

HPMI

We sought to optimize the administrative processes for the City of Tallahassee by designing an automated workflow system prototype on SharePoint. We primarily aimed to eliminate redundancies, enhance efficiency and reduce human error by consolidating multiple software platforms into a single streamlined solution. Using the Plan-Do-Check-Act methodology, we conducted stakeholder interviews, time studies and process mappings to identify inefficiencies and potential improvements. Our key findings revealed that current workflows relied on overlapping software systems, resulting in wasted time and inconsistent practices. By integrating these systems, we aimed to cut task completion times to allow staff to focus on higher-value activities.

Team 408: S/N Improvement of Nanotube Hand Grabber Prototype

Our goal was to improve physical therapy and enhance overall quality of life by utilizing wearable technology. We designed a glove with integrated sensors that detected various finger movements by improving the proof-of-concept design of wearable technology gloves equipped with patented (US Patent #US20210239548A1) Bucky Paper sensors developed by a previous team. This technology offered potential benefits to the medical and robotics fields. While the current technology already provided benefits such as a low-profile form, lightweight construction, high sensitivity and flexibility, we enhanced its overall performance. We explored the Signal-to-Noise (S/N) ratio and determined it was high enough to potentially provide accuracy and reliability. We improved the circuit by adding all five digits and upgrading to a data acquisition system (DAQ), which enabled us to include the whole hand. We designed a dashboard to visualize collected data for interpretation. Additionally, we created a financial Monte Carlo simulation to visually convey the value proposition of the sensors to potential collaborators or stakeholders. By building upon the existing design, we developed an upgraded glove that maximized functionality and user comfort.

MULTIDISCIPLINARY TEAM

Team Members

Advisors

Sponsor HPMI

Stephanie Brown (ECE); Valentina Fajardo (IME); Grace Johnson (IME); Alexandro Saturnino Marquez (IME)

Not Pictured: Luke Messer (IME) Sovereign Wooten (ECE)

Joshua Degraff, Ph.D.; Oscar Chuy, Ph.D.; Ernesto Garcia, Ph.D.

Mechanical Engineering

Senior Design

Team 501: Additive Manufacturing with Hypothesized Surface Materials

The NASA Psyche Capstone Project program is a partnership between NASA and Arizona State University. Students participating in the program work on projects related to the ongoing NASA Psyche mission. Students create projects that would be used in future missions to the asteroid Psyche. We developed a method of using Psyche’s surface materials in additive manufacturing. We focused our project on adapting metal 3D printing technology for use in low-gravity environments.

Psyche is a large asteroid in the Asteroid Belt, accounting for about 1% of the region’s total mass. Research suggests that Psyche has a high concentration of metals such as nickel and iron. Because of the metal availability on Psyche, we chose to adapt laser powder bed fusion. Laser powder bed fusion uses a laser to melt and fuse metal powder layer by layer to create parts. This method offers precision and produces sturdy components.

Psyche’s surface gravity is equal to about 1% of Earth’s. Low-gravity environments challenge powder bed fusion adaptation. In low gravity, metal powder can become difficult to control and can cling to surfaces or float into sensitive equipment. To prevent this, we employed a Helmholtz coil. The Helmholtz coil created a uniform downward magnetic force on the metal powder, pulling it toward the print bed.

Our project demonstrated the application of the Helmholtz coil into powder bed fusion and its benefits to the future of 3D printing in space. This technology could allow for precision manufacturing in low-gravity environments, granting more flexibility to future missions.

Team 502: Underwater Glider

Team Members

Jake Burns

Tristan Hardy

Nicolas Lorin

Justin Sepulveda

Martin White

Advisor

Kourosh Shoele, Ph.D.

Sponsor

Boeing

Team Members

Asael Caballero Reyes

Jack DiBenedetto

Rafe Erisman

Derek Jacobson

Joshua Pruitt

Canaan St Lewis

Advisor

Dorr Campbell, Ph.D.

Sponsor

Arizona State University (ASU)

We aimed to create a vehicle capable of gliding underwater and collecting data. Inspired by other underwater vehicles, we wanted to simulate an underwater glider. We built a physical model to check the accuracy of the simulations. The glider collects data similar to those collected by gliders in other industries, such as water pressure and temperature. The defense industry makes use of underwater gliders for intelligence collection. They often use long-endurance vehicles to collect vital information to aid national defense. Another field that has used the technology is oceanography, where gliders have tracked weather patterns that would otherwise be difficult for a human to capture.

We used various computer simulations to evaluate the final design. We ran simulations via MATLAB to calculate the best path for glider motion. To control the glider’s movement, motors control both dive planes influenced by sensor data. We simulated dive planes using SOLIDWORKS Flow Simulation toolbox and Autodesk Fusion to evaluate water flow. The glider has a unique double-cylinder setup that helps prevent instability experienced underwater. We built the glider through 3D printing and coated the surface with epoxy. This seal stops leaks and makes the glider smooth.

Following an up-and-down pattern, the glider moves in swimming pools and freshwater environments. It goes down to a depth of ten feet and performs assigned tasks. The glider collects data during its dive. The glider’s movement comes from propellers that act in place of buoyancy engines. We uploaded the data to a computer and compared it to simulations.

Team 503: Technology to Disrupt Human Trafficking

Team Members

Timothy Chlaupek

Rashad Cohen

Jose Fernandez

Jackson Gunnels

Reid Pitts

Advisor

Shayne

McConomy, Ph.D.

Sponsor FAMU-FSU College of Engineering

Team 504: Automated Pallet Topper

Corning aims to improve its diesel exhaust filter production line by creating an automated pallet topper machine that can stack filters without human help. Currently, employees place and remove the final pallet on a stack of filters. By adding an automated pallet topper, workers can focus on other parts of the production line, making the workflow more efficient. Corning seeks a project that can complete the placement of the final pallet topper in a suitable amount of time.

After examining Corning’s production line, we designed a scaled pallet gripper that can move horizontally and vertically to place pallets on a flat surface. The scaled pallet topper uses a frame with rails, bearing blocks and air pistons to create motion. The horizontal motion moves the pallet to a new location, while vertical motion moves it up and down. An air gripper attached to the vertical rail picks up and releases the pallet.

We created a full-size computer model to demonstrate the automated pallet topper in Corning’s production line, helping estimate performance speed. The scaled version shows how the full-sized model could move.

Corning values this project since it will increase production performance. The automated topper will remove employee engagement, reduce physical strain and speed up manufacturing. It will lower production costs by reducing labor expenses, allowing employee reassignment elsewhere. This automation will enable Corning to keep up with demand, improve quality and maintain a competitive edge.

Florida has the third highest rate of human trafficking in the country. We aimed to design a tool to help authorities track and prosecute potential offenders and disrupt human trafficking in the state. Our device features an array of sensors, GPS and cameras hidden inside a rear-view mirror. The mirror allows police to gather images and locations from inside the vehicle. Collecting these data points allows authorities to create a map of trafficking hotspots while providing irrefutable evidence of crimes.

We focused on fitting the necessary technology inside the mirror, challenging because electronics were likely to overheat in such a small space and the space restricted battery size.

The device includes five main components: camera capturing images of suspects and victims, SD card storing images, GPS tracker determining location, battery providing power, and microcomputer managing operations. Installation requires up to one week.

Early designs considered using existing car systems, but selfcontained components proved easier to install and deploy quickly. We could distribute these to rental companies with minimal disruptions, eliminating a widespread method traffickers used to access cars.

We added energy harvesting from the car’s motion and temperature changes. None provided enough power alone, but together significantly extended battery life.

Team Members

Ahmari Avin

Brightson Bazile

Daniel Mack

Michael Rodriguez Capera

Craig Yox

Advisor

Christian Hubicki, Ph.D.

Sponsor Corning

Team 505: Danfoss Stepper Motor Lifecycle Fixture

Danfoss Turbocor designs high-efficiency compressors that help heat or cool large buildings. They tasked us with improving their testing procedure for an important stepper motor in their compressors. This stepper motor controls air entering the compressor by opening and closing small fins, similar to an air conditioning vent. Danfoss Turbocor evaluates the motor’s lifecycle to assess quality, reliability and overall compressor performance. They lacked an official testing device, so our project focused on building one.

We aimed to design a high-quality stepper motor testing fixture and user interface with multiple requirements. The fixture needed to perform tests for months, requiring reliable materials and electronics. It needed a user-friendly design with a simple interface and visual indicators like LEDs showing motor failure. The fixture also needed to follow Danfoss Turbocor’s safety standards for machines with moving parts.

The result was the H-Frame, designed to securely hold and apply constant resistance torque to the stepper motor over the lifecycle test. Made of aluminum with stainless steel bolts, it features a user interface with screen and control knob similar to car displays. Users can start tests, input parameters like speed and direction and review results. A magnetic sensor tracks rotations and detects failure to determine the motor’s lifecycle. The testing procedure measures the motor’s limits, ensuring Danfoss Turbocor stepper motors perform as intended.

Team 506: Fluid Power Vehicle Challenge

Team Members

Adonay Almanza-Enriquez

Trace Flowers

Daniel Garmendia

Ethan Mercado

Gabriel Vazquez

Advisor

Yousuf Ali, Ph.D.

Sponsor

Dow NFPA

Team Members

Bradford Andrews

Albert Auer

Chaney Bushman

Joseph Garvie

Mason Herbet

Advisor

Patrick Hollis, Ph.D.

Sponsor

Danfoss Turbocor

The National Fluid Power Association holds a yearly competition for college students, challenging us to rethink how bikes work by using fluid power. Imagine pedaling a bike where your energy powers a hydraulic pump, which moves fluid through a motor to turn the wheels. It’s like water flowing through a mill, but the energy flows through tubes to make the bike move.

We designed a three-wheeled bike combining pedaling with hydraulics. We chose key parts like a hydraulic accumulator to store energy, solenoid valves to direct fluid flow for mode selection and mountain bike wheels for strength. These parts worked together making the bike faster, more efficient and easier to control.

Since this was our university’s first time in the competition, learning about hydraulics was challenging. We began with what we knew, purchasing the right bike frame before focusing on hydraulic components. We sought advice from engineers and researched to design a system balancing power and control. Our system lets riders pedal smoothly while storing energy for sprints. We evaluated everything from system pressure to rider response time.

We competed in four events in Ames, Iowa: sprint, efficiency, endurance and regenerative braking. Our team completed all races and placed well, especially in midway and final reviews. Using hydraulic power, the NFPA enabled us to learn hydraulics essentials, a subject not commonly taught in universities. This brought awareness to a field often unnoticed by many engineers.

Team 507: Southeast Con

Team Members

Kelsey Gross

Ian Lemler

Luiz Santos

Eric Strawn

Advisor Jonathan Clark, Ph.D.

Sponsor Department of Electrical & Computer Engineering

Southeast Con is a student conference hosted yearly by the Institute of Electrical and Electronics Engineers (IEEE) that includes a hardware competition where college teams design, build and program an autonomous robot. For the 2025 competition, the game field measured 4' x 8' with an asteroid theme. Scattered around were magnetic and non-magnetic materials. The field had an outdoor section and an indoor cave area with a camera emitting infrared waves that interfered with sensors. The primary goal was sorting materials into matching bins, with students deciding which tasks to prioritize for points.

We worked alongside Electrical and Computer Engineering (ECE) students to create a robot that efficiently collected and deposited materials into Cosmic Shipping Containers (CSC). The ECE students equipped it with a camera for navigation. We created predetermined paths to navigate the field—after picking up the CSC, the path took the robot into the cave, moved it inside, then exited, with a similar path outside.

After evaluating designs, we selected one with a ramp with rubber band rollers. A claw on the robot’s back gripped and dragged the CSC. The rollers moved materials up the ramp and dropped them into the CSC. We focused on collecting as many materials as possible within the three-minute time limit, prioritizing speed over sorting. This simplified approach aimed to earn maximum points.

Team 508: NASA Student Launch – Rocket

We aimed to design, build and fly a high-powered rocket for NASA’s annual Student Launch Challenge. Our goals were creating a new design emphasizing recovery reliability that could be disarmed for inspection, and developing better methods to evaluate subsystems on the ground.

Our final product, Uncertainty, flew 4,800 feet and was successfully recovered. It had a two-stage recovery system breaking into three sections with two parachutes. By reducing diameter from 6 to 5 inches, we cut weight from 55 to 45.4 pounds—a 17.5% reduction. Using screws instead of epoxy made the rocket portable and allowed stronger materials like aluminum. Our improved parachute packing achieved 100% deployment reliability. We created custom systems including a pop-test rig and vibration chamber to evaluate subsystems. The rocket safely carried the payload team’s project with attachment points in the nosecone protecting sensitive electronics.

We are part of AIAA, a nationally recognized aerospace association. Our team, the Zenith Program, gives undergraduate students first-hand experience in rocket design.

MULTIDISCIPLINARY TEAM

Team Members

Wyatt Abrams (ME)

Adrian Arocha (ME)

Dylan Hampton (ME)

Logan Shvartsman (ME)

Carter Thomas (ECE)

Adin Weatherby (ECE)

Advisor

Chiang Shih, Ph.D.

Sponsor

Florida Space Grant Consortium

Team 509: NASA Student Launch – Payload

The payload team promoted the FAMU-FSU College of Engineering with our successful launch at the 2025 NASA Student Launch Competition. This yearly event challenges colleges nationwide to design, build and launch a rocket with a payload. NASA changes requirements annually. This year, the payload needed to collect flight data (rocket speed, air temperature and height), transmit data via radio, and keep model astronauts safe. We developed over 100 ideas and used specific strategies to narrow them to a final design.

We chose a small cylindrical capsule placed inside the rocket and attached at the nosecone base. The capsule housed model astronauts and electronics. Our electronic system collected all necessary flight data and transmitted it by radio. We collaborated with the rocket team to ensure the payload fit without affecting performance.

After finalizing the design, we conducted evaluations to ensure the payload could withstand flight forces. Tests included drop, vibration and load-bearing tests on the mounting system. We also verified electronics—sensors, computers and software—worked under real flight conditions. Each test validated the payload’s readiness.

Using our detailed design process, we successfully built and integrated a payload into the rocket for the 2025 NASA Student Launch Competition.

Team 510: Swing Gate Lock Improvement

Team Members

Kayla Boudreaux

Jacob Brock

Ernest Patton

Olivia Walton

Bradley Wiles

Not pictured:

Dior Reece

Advisor

Simone Peterson Hruda, Ph.D.

Sponsor Ghost Controls

Team Members

Matthew Archibald (ME)

Donovan Dwight (ME)

Nathan Hardie (ECE)

Kyle Mahoney (ME)

Neil Maldonado (ECE)

Advisor Taylor Higgins, Ph.D.

Sponsor Florida Space Grant Consortium

Our sponsor, Ghost Controls, produces gate automation products for customers’ pre-existing swing gates. This project aimed to increase customer satisfaction with Ghost Control’s ZombieLock. The lock uses an electronic switch to close over a solid receiver pin for property security. Customers reported latching problems due to misalignments between latch and receiver, often caused by soft soil from harsh weather and gate sag.

To address this issue, we created a bolt-on attachment for the receiver that didn’t require changes to Ghost Controls’ current products. Our system included an attachable ramp and adjustable receiver plate. The ramp guided the lock into the receiver and reduced bounce when the gate closed. The adjustment plate allowed users to change the receiver’s height without tools.

We tested 3-D printed plastic models on 3-ft and 16-ft gates, adjusting the ramp angle and adjustment slot design based on results. After testing, we built parts from aluminum for strength and corrosion-resistance, powder-coating them black to match other ZombieLock products. The new parts made it easier to adjust the system when misalignment prevented proper latching. With a 3.5-inch adjustment range, our product helped users fix their receivers to eliminate misalignment problems. Bouncing issues were solved through adjustability and dampening. This upgrade increased customer satisfaction through ease of adjustment and reduced bounce.

Team 511: Dual Disk Grinder Machine Safe Guarding

Team Members

Hunter Bice

Allen Garcia

Nicholas Molitor

Lucas Salcedo

Jeffrey Telusmond Advisor Keith Larson

Sponsor JTEKT

JTEKT, a bearing manufacturing company, commissioned our capstone team to enhance the safety of their 1967 Besly Dual Disk grinder. We addressed users unintentionally placing their fingers in pinch points on the machine’s loading area. Our goal was implementing a new safety standard to protect employees and minimize injuries while maintaining efficiency.

After deliberation, we determined a push finger sensor was the most effective design. Our solution utilized a limit switch integrated directly into the grinder’s power supply. When pressed, it immediately cuts power to the machine, preventing the dial from moving and eliminating injury risk.

We positioned the sensor near a brass wedge at the top of the machine, which seats improperly placed bearing retainers before grinding. This location had the highest accident rate. We made the limit switch accessible, ensuring operators can quickly trigger the stop mechanism.

Halfway through the project, we discovered a new lower pinch point after an injury at JTEKT. After consulting our sponsor, we designed a simple sheet steel cover preventing operators from pinching themselves at this location. This safety mechanism and steel guard significantly improve operator safety and modernize the older machine with a practical solution. We expect the push finger sensor and lower pinch point cover to minimize user injury.

Team 512: Toe Deformity Sterile Strapping Device

An innovative collaboration with Mayo Clinic that addresses a common postoperative challenge, improves recovery rate outcomes, reduces re-injury rates, and enhances patient satisfaction.

Team Members

Madeline Dowden

Javier Gallego Solis

Sabrina Taddei

Noah Torres

Elizabeth Wright

Advisor

Shayne McConomy, Ph.D.

Sponsor Mayo Clinic

Team 513: Magnetic Indicator

Our project involves an innovative collaboration with Mayo Clinic solving a clinical problem in electrophysiology. We aim to prevent patients from receiving unintentional therapies from cardiac implantable electronic devices (CIEDs) during electrosurgery and indicate to the operating room if the CIED is in the desired mode.

Team 514: Safe CNC

Team Members

Samuel Byers

Amanda Garcia-Menocal

Malik Grant

Carlton Walker

Not pictured: Shelby Gerlt

Advisor

Shayne McConomy, Ph.D.

Sponsor

Department of Mechanical Engineering

Team 515: Haptic Robot

Team Members

Chance Coleman

Grace Cordle

Angela Nilaj

Amir Pugh

Carina Zha

Advisor

Shayne McConomy, Ph.D.

Sponsor Mayo Clinic

This project improves the safety of a computer numerical control (CNC) milling machine used by students and staff in the FAMU-FSU College of Engineering’s senior design lab. The CNC milling machine helps cut metal and plastic but poses safety risks including moving parts, flying debris, sharp edges and airborne dust, which can cause injuries or breathing problems. The goal is to create a safer workspace for students by protecting them from these risks.

To manage these risks, we designed an enclosure with four key features. First, we built a physical barrier that prevents contact with moving parts and contains debris and dust. Second, we installed an automatic shutoff system that stops the machine if doors open during operation. Third, we added a manual emergency stop button outside the enclosure for quick shutdown during emergencies. Finally, we integrated a vacuum system that removes fine dust to keep air clean, improve visibility and prevent dust buildup.

By adding these safety features, our project created a safer and cleaner CNC milling environment. These improvements protect users while maintaining machine reliability. The simple design allows for future modifications and additional safety features as needed, ensuring long-term safety and functionality.

Our project aimed to enhance robotics education using Continuously Variable Transmissions (CVTs). Imagine a person walking up and down hills—they naturally adjust how hard they push with their legs to move efficiently across changing terrain. Similarly, a robot can use a CVT to adjust its mechanical power output as it moves dynamically.

We designed a robot with two nylon wheels spinning on a rotating aluminum cylinder. These wheels, fitted to a mechanical arm, follow a path based on their interaction with the cylinder. As our robot steers each wheel continuously, their speeds change in different directions, allowing smooth arm movement. We attached a light to trace this motion, visible on a screen.

The time between seeing the light point and the curve appearing creates a guessing game. Clear coverings protect viewers while maintaining engagement. We balanced the robot’s size for easy setup.

Our robot uses a small computer system with motors and sensors to control arm movement. We programmed shapes and designed a user interface for selection. Once selected, the computer signals motors to steer the wheels, creating the shape.

Team Members

Kemani Harris

Aaron Havener

Jacob Hernandez

Aliya Hutley

Cade Watson

Advisor

Carl Moore, Ph.D.

Sponsor

NSF: Eddie Bernice Johnson INCLUDES National Network

Team 516: Lunar Dust Glovebox

Team Members

Mina Brahmbhatt

Nia Britton

Ryan Dreibelbis

Kendall Kovacs

Peter Mougey

Lawrence Terrell

Advisor Brandon Krick, Ph.D.

Sponsor NASA - JSC

Controlling lunar dust is a key area of research that helps scientists improve space exploration. Lunar dust is a small, sharp powder that covers the Moon’s surface and can cause serious problems, such as damaging space suits and harming astronauts’ health. Scientists must first understand lunar dust behavior to solve this problem and create hardware resistant to lunar dust. We worked on evenly mixing lunar dust simulant inside a glovebox to study lunar dust behavior. Since real lunar dust is rare, we used a lunar dust simulant.

A glovebox is a sealed container. Researchers use it to evaluate materials in a controlled environment. We built a physical glovebox with five fans and a funnel using design methods. The funnel safely added lunar dust simulant without letting it escape, keeping us safe. We placed fans at key angles and positions to create airflow that helped mix the simulant evenly.

We used computer modeling to study airflow and dust movement, then built the glovebox and ran two experiments, taking photos throughout. After the first experiment, we compared dust distribution to our model and made adjustments before running the second experiment. Results confirmed even mixing and matched our simulations, supporting NASA and Amentum Space Exploration Group’s research on controlling lunar dust.

Team 517: Green Propellant Thrust Stand Development

Green propellants are a new rocket fuel that is safer and stores more energy than commonly used fuels. To further research on green propellants, testing must occur during active fuel use. NASA Marshall Space Flight Center conducts this research using thrust stands that measure force and temperature of fired propellant. Current flaws in NASA’s thrust stand cause imperfect data collection and material wear. We worked to design an improved thrust stand.

After considering many ideas, we created a final design using a force sensor to measure thrust. We included a weight setup that set a data zero before firing to improve accuracy. The design also includes a flame bucket to control heat, a secure frame to reduce shaking, and stabilized fuel lines. We added connection points for sensors to help record precise data.

To validate our design, we ran modal tests checking for vibrations that could affect readings and thermal tests studying heat distribution. Results showed our stand effectively protects the sensor, with thrust data accurate within 0.01 N. We developed an error-checking program to improve force data quality.

The stand is designed for easy disassembly and cleaning, preventing rust and extending lifespan. When assembled, it’s lightweight and portable. By improving thrust data quality, our project advances green propellant testing and supports the future of space travel and rocket research.

Team Members

Jeffrey Hill

Aidan Hoolihan

Nicholas Jensen

Ryan Kaczmarczyk

Michael Zapert

Advisor

Alexandre Berger, Ph.D.

Sponsor

NASA - MSFC & JSEG

Team 518: Plume Surface Interaction Scale-up Study

Our goal was to design an experiment to measure the effects of nozzle size on crater formation on the moon. When landers touch down on objects in space, the jet exhaust interacts with the surface of that object. Understanding how different nozzle sizes affect crater formation will allow us to better document this interaction. The surfaces of these objects are often made of small rocks and sand, so predicting the reaction between the jet and the surface will help us guide procedures when landing rockets.

To simulate and study this reaction, we designed an experiment to shoot a jet at a sand bed and record the crater formation. By splitting the jet over a see-through wall, we created half of a crater and measured it with a camera on the other side of the sand bed. We set up the experiment to allow for an interchangeable nozzle and variable height to enable testing of different nozzle sizes. The jet itself also needed to reach speeds faster than the speed of sound, which made the stability of the setup more important. We also designed an open setup to minimize how much sand bounces off the walls and returns to the crater.

Using this data, aerospace organizations can understand of the expected cratering effects when landing a rocket on objects in space, which further reduces risk when landing spacecraft.

Team 519: PLC Control Lab

Team Members

Grant Hoffmeyer

Onyx Oh

Jack Vranicar

Mason Walters

Advisor

Camilo Ordóñez, Ph.D.

Sponsor

Department of Mechanical Engineering

Team Members

Santiago Leon Nicolas Meyaart

Marco Porcelli

Stephen Sutherland

Advisor

Unnikrishnan Sasidharan Nair, Ph.D.

Sponsor NASA - MSFC & JSEG

We created a curriculum to teach students the basics of using Programmable Logic Controllers (PLCs). PLCs are small computers that Mechanical Engineers commonly use, especially in manufacturing. Until now, the Mechanical Engineering department hasn’t taught students how to use PLCs. With the prevalence of PLCs increasing every year, there will be more jobs for engineers who know how to use them. To address this growing demand, we provided our curriculum to the Introduction to Mechatronics course at the FAMU-FSU College of Engineering. Graduates will be better prepared to fill this growing demand by giving the college this curriculum.

We solved three key problems during development. First, students needed a safe way to learn about PLCs. We made a simulation tool in MATLAB using an existing library, allowing students to make mistakes without damaging equipment and practice outside the laboratory. Second, the laboratory lacked necessary hardware. We purchased PLCs, a 3D printer, and electrical components. Third, the college needed new learning goals. We created these goals to guide instructors on important PLC skills, providing laboratory assignments and required hardware.

Our contribution to the Mechatronics course better prepares students for mechanical engineering careers. The widespread use of PLCs in industry means these skills give students an advantage, providing access to more job opportunities. This makes graduates more competitive, as they can use PLCs immediately rather than waiting for training.

Team 520: Underwater Diver GPS

Team Members

John Baumann

Natalie Boggess

Cody Carlson

Megan Jadush

Malik Jean Baptiste

Anders Snell

Advisor Jonathan Clark, Ph.D.

Sponsor Andrew Rassweiler, Ph.D.,

Florida State University Department of Biology

We enhanced the accuracy of an underwater tracking system utilized by scuba divers in the Underwater Diver Project. Our sponsor, Professor Rassweiler, encountered issues with his original setup due to a drift in the rope. As a professor at Florida State University, he dedicates his research to studying and surveying coral reefs and their health over time. He consistently monitors the condition of coral and other marine features. Working closely with Professor Rassweiler, we focused on refining his methods for logging underwater locations.

Previously, Professor Rassweiler used a GPS tool floating in a waterproof case attached to him by rope while diving. While this system was easy to use and transport, it had low accuracy since GPS doesn’t work underwater. The rope between the diver and the surface varied in slack throughout the dive, causing errors in recording the exact location of the coral. The first model also gave no sense of the diver’s position relative to the GPS.

Our new prototype featured components such as a reel, a mobile phone and fins to improve accuracy. The final system used a floating waterproof box with fins mounted to the bottom surface to maintain accurate heading. A phone within the box logged location and heading data. The diver connected a dive rope with marked measurements to a manual reel attached to themselves. Whenever the diver wanted to note a point of interest, they recorded depth, time and line length on a waterproof notepad. This data could then be entered into a program to calculate precise underwater locations.

Team 521: Actively Sealed Cryogenic Coupler

As technology continues to improve, engaging students in science, technology, engineering and math (STEM) becomes more important. Manufacturing is growing in the U.S., creating more job opportunities. Automation teaches students how products come to life and how machines make work easier. It also shows them how engineers solve real-world problems. We designed a machine to help K-12 students learn about automation in a fun, interactive way. Our goal is to make engineering easy to understand and exciting to learn.

To do this, we improved a pin button-making machine. The machine had three main steps: gathering raw materials, assembling the pin button and delivering the final one to the user. Students started by drawing their designs, loading the materials and then pressing a button to begin. The machine did the rest by pressing and securing the pieces together, creating a pin button. This helped students see how machines made work easier and faster.

To make the machine more interactive, we added an arcade-style magnetic claw. Students used it to grab their finished button. The claw mimicked real-world robotics, letting students control the machine in a fun way. This made the experience exciting and added a game-like feature that kept students engaged.

This project teaches automation in a simple, fun way. It connects school lessons to real-world skills and shows how automation affects daily life. The applied learning builds confidence, improves problem-solving and sparks curiosity about engineering careers.

Team Members

Carlos Aceituno

Tristian Belardo

Leah Bergman

Xavier Hammond

Advisor

Camilo Ordóñez, Ph.D.

Sponsor

Rockwell Automation

Senior Design Teaching Faculty and Professors

Stephen Hugo Arce, Ph.D. Biomedical Engineering

Oscar Chuy, Ph.D. Electrical & Computer Engineering

Shayne McConomy, Ph.D. Mechanical Engineering

Ernesto L. Garcia, Ph.D. Industrial & Manufacturing Engineering

O. Sean Martin, Ph.D., P.E. Civil & Environmental Engineering

Robert J. Wandell, Ph.D. Chemical Engineering

2025 Senior Design Sponsors

A big round of applause and thanks to our generous sponsors, who not only provide valuable monetary resources for these projects, but who also mentor and serve as important stakeholders for each of these projects. Our students learn many valuable skills from this process and these mentors, including teamwork, professional engineering principles, client and project management.

Arizona State University (ASU)

Atwell Group

BCEI

Biosense Webster

Boeing

Bruce Morrison

City of Tallahassee

Corning

Crews Engineering

Danfoss Turbocor

Department of Electrical & Computer Engineering

FAMU-FSU College of Engineering

Department of Mechanical Engineering,

FAMU-FSU College of Engineering

DHM Melvin Engineering

Doug Baney - Keysight; Director of Education

DOW

FAMU-FSU College of Engineering

First Care Dental

Florida Power and Light

Florida Space Grant Consortium

Florida State University Department of Biology

FSU College of Medicine

Ghost Controls

Goodwood Museum & Gardens

Board and National Stormwater Trust

Google

Halff

Hanson

High-Performance Materials Institute

HNTB

HW Lochner

Hydra Engineering

Inovia Consulting Group

Intel

Jacobs

Johnson & Johnson Vision

Johnson and Johnson

JTEKT

Kansas City National Security Campus

Kever McKee Engineers

Kimley-Horn

Los Alamos National Laboratory

Many Voices One People Corp

Mayo Clinic

Michael Baker International

Moore Bass Consulting

NASA – Johnson Space Center

NASA – JSEG

NASA – Marshall Space Flight Center

National Science Foundation: Eddie Bernice Johnson INCLUDES National Network

NFPA

NSWC Panama City

Rockwell Automation

Sandia National Laboratory

Scalar Consulting Group

Second Harvest

Speech Processing and Data Analysis Lab

Stantec

Street Philosophy Institute

Tallahassee Memorial Healthcare

Texas Instruments

U.S. Department of Energy

Urban Catalysts Consultants

US Army Corps of Engineers

Vyspine

Warner Robins Air Logistics Complex

2525 Pottsdamer Street

Tallahassee, FL 32310

www.eng.famu.fsu.edu

The FAMU-FSU College of Engineering is the joint engineering institution for Florida A&M and Florida State universities, the only such shared college in the nation. We are located less than three miles from each campus. After satisfying prerequisites at their home university, students learn together at the central engineering campus with its adjacent, associated research centers and a national laboratory.