PORTFOLIO Industrial Design Ganesh Ram Sundararaman 2018-2020
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Ganesh Ram Sundararaman M.Des (Industrial Design), IIT Delhi, 2018-’20 B.Tech (Mechanical Engg.), NIT Trichy 2010-’14 92ganesh0955
92ganesh0955
ganeshmdes18@gmail.com
WORK EXPERIENCE
SKILLS
Industrial Design Intern Mimyk Medical Solutions, IISc Bangalore May-June 2019
Adobe Suite
Design Engineer, Fit and Finish, R&D TVS Motor Company, Hosur Aug 2014 - June 2018
Xd
Intern, Engine Design and Development TVS Motor Company, Hosur May-June 2013
Sw
Cr
Fu
Bl
Ks
Rh
LANGUAGES English, Tamil, Hindi
Ps
Id
Ai
3D modelling & rendering
HOBBIES
CONTENTS
1
6-29
2
30-43
3
48-61
Mo-Evy
ScooTuck
Story Box
Modular EV Charging System
Foldable Electric Scooter for IIT Delhi Campus
A short-story dispenser
5
4
62-73
5
74-91
Tablet Holder
Power Tool
For endoscopy simulation device
For Household use
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MO-EVy MODULAR ELECTRIC-VEHICLE CHARGING SYSTEM
Individual Project Feb - June 2020
BACKGROUND
FIELD RESEARCH
Sales of EV has been increasing in India over the past few years and Electric three-wheelers dominate the EV market with more than 95% market share. While the overall percentage of Electric Vehicles in less than 1%, this number is expected to grow in coming years. 2.4%
Buses E-4W E-2W 97.6%
EV Sales data for 2018-19
Fast charging only for cars Multiple private organizations have entered the charging field and established fast charging stations across the country and these serve as charging points for cars only. Unsafe charging conditions In the absence of organized charging spaces for battery operated vehicles like E-3W and E-rickshaws, many are charged in open which is unsafe to say the least Rise in popularity of Electric Shared mobility Shared electric vehicles are being introduces in many cities in India and this will eventually lead to adoption of private electric vehicles as people get used to electric mobility.
3156 Charging stations in 20 states under Government scheme till 2019
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USER RESEARCH Online Survey
Type of Vehicle Owned
199 respondents to two online surveys on Parking Scenario and Ownership of vehicles.
Wanting to own EV 92
Car
Maybe
60
M.cycle
No
43
Scooter
Yes
46.9% 50%
Type of City 117
Tier 1 Tier 2 Tier 3
16
Median rating of charging convenience
12
Place where mostly parked daily
Regular Transportation means
25.5%
Median daily driving: 35 km
Taxi
Home
Vehicle Pooling
Office
Public Transport
Street
Own Vehicle
67.6%
64
Society
Others
42 31
Charging at home: 4/5 Charging at office: 3/5 Charging at public: 3/5
20 7
Other details Ease of finding parking Vehicle Ownership: 89.7% Median no. of vehicle: 2
Median overnight score: 5/5
Mean no. of vehicle: 2.15
Median day score: 3/5
Preferred wait time: ~20min Willingness to pay: 1x domestic Typical uses: Work, Household
USER INTERVIEWS
USER JOURNEY MAP
2 EV Owners and 5 prospective owners identified from the online survey were interviewed on telephone due to lockdown scenarios in various cities and travel restrictions.
For charging a vehicle when it has low charge
Issues Identified from Interviews
DECISION TO CHARGE
1
Charge Anxiety AUTHENTICATION AND PAYMENT Range Anxiety
3
Vehicle Performance
2 4
Indian Conditions CHARGING THE VEHICLE Vehicle and Charging Safety Charging Standardization
5
6
FINDING A CHARGING STATION OR AN ACCESSIBLE PLUG POINT
CONNECTING VEHICLE TO CHARGING STATION
DISCONNECTING THE CHARGER
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USER PERSONA
PROBLEM STATEMENT
Kiran, 29
Shankar, 48
“I like going fast”
“I like efficiency”
Location: Bangalore Occupation: Software Engineer Status: Single
Location: Chennai Occupation: Marketing Head Status: Married
Goals: Wants a fast charging, high range and racy electric bike which can live upto the speeds of current performance segment
Goals: Looking for an economical vehicle that can get him to his job and occasional outings for groceries and vegetables
Frustrations: Lack of options in the market with regards to performance electric bikes, slow charging over several hours and lesser range for longer rides
Frustrations: Sometimes has to go to locations where there is no electrical supply. Afraid that batteries can catch fire like many mobiles on the news
Preferred brands:
Preferred brands:
Understand a design a charging solution that can charge a variety of vehicles at a safe charging speed. It should support both public and private charging
USER NEEDS
Safe to use
Weather resistance
Grid integration Convey information
Economical
Range of Vehicles
IDEATION
THE CONCEPT
Modularity of components Wall/Floor mounted
Retractable chargers
Locking plug holders
LED lights for notification
Fingerprint authentication
For the ideation stage, inspiration was taken from many sources like Lego, LCD TVs, Machine guarding in industrial machines etc.
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AESTHETIC DIRECTION
Futuristic
Green
Modular
Clean
This was completely based on what would be a suitable design language for the given concept, electric vehicles which are futuristic and a clean design which is my personal liking.
FORM IDEATION
PACKAGING ANALYSIS
Interal components are based off the open source OpenEVSE concept and the component dimensions are sourced from their published documents and datasheets. These components along with their envelope dimensions and clearances are packaged in creo
15
CAD MODELING AND DETAILING General Process in Creo Surfacing
Design of parts
Selection of Split and trim lines
Design of Assembly and Sub-assemblies
17
GENERATIVE DESIGN OF STAND 3 iterations of generative design in Fusion 360 for reducing the overall mass of the stand and to get a stand with better aesthetic finish
The generated models were refined and tested using FE analysis to remove any design failures resulting from unrefined models and random sharp edges
STATUS DISPLAY USING LEDs
FE ANALYSIS AND REDESIGN
Charging State
Error State
Charged State
Each LED strip behind the charging points indicate the status of charge of that point. Rapidly blinking button LED also shows error state which might lead to error charging state, i.e., not charging
From FMEA (Failure Modes and Effects Analysis) it was known that theft of the modules could be an issue since the design did not have a fastener mounting for the modules. Hence the modules were designed and tested with a theft load of 100N (10kg) which showed some failures in the inflection points which can be solved by adding a fillet in the design
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THE ECOSYSTEM OF CHARGING
PROBLEM STATEMENT Understand and design an mobile application for the charging station that enables the user to do various actions associated with using the functions of the charger as meeting the various user needs as understood from the user research.
USER NEEDS User needs such a system needs to satisfy:
The System Dynamic Model here is constructed from the abstracted observations and interview verbatim from the users to determine what is the perception of users regarding the current ecosystem, i.e., their resason for wanting a EV charging space and electric vehicles in general.
System Discovery
System Monitoring
Payment System
Booking System
System Control
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SYSTEM ARCHITECTURE Using Online Closed Card-Sorting Method CHARGING SYSTEM
SYSTEM DISCOVERY
COMMON FEATURES IN BOTH
Available Charging point types
SYSTEM CONTROL
SYSTEM CONTROL
PUBLIC CHARGING SYSTEM
PRIVATE CHARGING FOR HOMES
SYSTEM DISCOVERY
Adding new device to network
Location on map and directions
Device Status
Parking space details and photos
BOOKING SYSTEM Book a session Cost limit for charging
Energy limit for charging
PAYMENT SYSTEM Prepaid payment
Start charging session Stop Charging session
Charging session feedback User feedback Vehicle Make and Model
SYSTEM MONITOR Energy saved Approx cost of charging Device Status Charging session errors Charging session information
Time limit for charging
Postpaid payment The card sorting exercise was done using an online tool and shared to the respondents of the survey. The structure was arrived by using a similarity matrix of the responses of the card-sort.
TASK FLOW Task: Finding a charging spot and charging vehicle It follows the logical sequence of steps that a user would take in order to charge his vehicle using a public charging station. It is based on the amalgamation of the various user interviews done during the research phase.
OPEN THE APP
LOG-IN OR SIGN UP
BROWSE NEARBY OR SEARCH
LOCATE CHARGING POINT
NAVIGATE TO LOCATION
BOOK CHARGING LOCATION
SCAN QR CODE OR ENTER S.NO
PAY BILL
BROWSE CHARGING OPTIONS
CHECK CHARGES
SELECT CHARGING OPTION
STOP CHARGING
SELECT LOCATION AND APPLY
BROWSE LOCATION DETAILS
CONFIRM LOCATION SELECT
CHECK COST AND PARKING DETAILS
SELECT VEHICLE DETAILS
BROWSE SPECIFIC LOCATION DETAILS
BROWSE CHARGING CONTSTRAINTS
SET CONSTRAINT
CHECK AND CONFIRM DETAILS
ACHIEVE DESIRED LIMIT OR SET LIMIT
(TIME/COST)
MONITOR CHARGING PROGRESS
START CHARGING SESSION
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LOW FIDELITY WIREFRAMES
Low fidelity wireframes were sketched for each of the main functions and a full flow for finding a charging station is sketched above. Other functions like user profile and payment options, charging and statistics were added from the system architecture diagram.
MEDIUM FIDELITY WIREFRAMES AND USER FLOW Onboarding Screens
Sign-in Screen
Map On-boarding
Map Charging Points
Charging Poin Overview
Sign-up
START
Charging op
Statistics
Payments
Profile
Hamburger Menu
Bookings
Your Mo-EVy
nt
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Charging Point Details
Charging Point Booking
Booking Confirmation
Navigation
QR Code Scanner
Charging type selection
Time Limit Charging
Upon Stopping charging
Under Progress Screen
Start Charging Screen
Full Charge
Cost Limit Charging
ptions
Charging Under Progress
VISUAL DESIGN AND PROTOTYPE BRANDING AND LOGO Mo-EVy : MOdular EV sYstem
Mo-EVy
Sign-in and Sign-up screens
+
= Charging control with timer and Charging ending screen
PRIMARY COLOURS
FONTS
Segoe UI Semibold Segoe UI Regular Noto Sans Regular
#FBBB42
#002536
Bright Orange
Deep Blue
#EFBC8C Light Orange ACCENT COLOURS #00C3B5
#00C3B5
Vivid Cyan
Strong Blue
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Map Guide, Charging point display
Night Mode, Charging point details card
Charging point booking and Countdown timer for booking Navigation to charging point, Scanning QR code on the charger
PROTOTYPE (CONTINUED)
Statistics about charger usage OPEN ONLINE (Click button to open an interactive online version of the prototype)
Payments Screen
Profile Section
“Your Mo-Evy”
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SCOOTUCK FOLDABLE ELECTRIC SCOOTER FOR IIT DELHI CAMPUS
Individual Project Aug- Dec 2019
BACKGROUND
IIT Delhi campus can be split into the main central academic areas and the outlying accomodation areas, hostels and quarters. Other facilities like restaurants, shops are spread throughout the campus. The parking scenario is a particular pain point because it cannot handle the number of bicycles/vehicles that are in the thousands
Major modes of transportation in the campus
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RESEARCH
USER RESEARCH
Electric Rickshaws in IITD Campus
Online survey on transportation habits How do respondents travel? 54%
55%
21% Defective solar panels
Water resistance issues
Walking
Cycling
Rickshaws
9.1% Buses
Most respondents make 3 trips around the campus each day Most respondents spend less than Rs 10/day on commuting
Unorganized charging
Unergonomic handles
While initially introduces as a CSR project, within months of introduction these rickshaws were plagues with technical issues including battery, motor and structural integrity failures.
7/10 Median Score on Easiness of commuting within campus 5/10 Median Score on adequacy of services within campus feel the need for a 87% respondents new mode of transportation
84% respondents travel by metro regularly for trips outside the campus
USER INTERVIEWS
USER PERSONA
Based on the online survey, 12 users were identified and interviewed based on their transportation requirements. Major points are listed below
Abhishek, 20 2nd year B.Tech Jwalamukhi House
Inadequate Parking Space Unorganized Parking
Unreliable Rent Cycles Inefficient Signages No dedicated lanes for bicycles
Presence of Tedious Gradients Difficult to travel with luggage Shuttle rickshaws expensive to use everyday
Unavailability of faster modes Powered vehicles not allowed Infrequent shuttle buses Ireegular connectivity to different ends of campus
Goals Wants to get to his classes on time since lecture hall is far and doesn’t want to walk everywhere when going to different places in the campus like Amul/Nescafe or to Scoops for purchasing stationery Frustrations Has a cycle but its constantly damaged due to the tight parking when he can find parking space. Most days he prefers to walk since he can’t find parking space. But walking to all places is slow and tiring especially during summers. Hobbies
Preferred brands
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PROBLEM STATEMENT
SELECTION OF TRANSPORT SYSTEM
“Understand a design a novel transportation system for the campus that is easy to use and takes up lesser space than cycles”
USER NEEDS
Easy to use
Safe
Based on Weight, Cost, Relative speeds and ease of use using data available on the internet
Contemporary Smaller Styling Space
Efficient
Electric Scooter Durable
Affordable
Selected based on the above factors
Advantages: Easy to use by cycle riders Confortable for short distances Smaller than a cycle Faster than a cycle
E-SCOOTER PACKAGING
Most e-scooters in the market have a wheel distance of 2.5-3.5 wheels depending on the model, make and size
Popular Shared and individual e-scooters in the market
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CONCEPT GENERATION
AESTHETIC DIRECTION
CLASSIC SIMPLE MINIMAL FUTURISTIC
FORM IDEATION
39
DETAILED MECHANICAL DESIGN
The folding mechanism for the main tube and the handle-bar were designed from scratch in solidworks and creo for 3D printing and assembly on the scooter.
41
FABRICATION AND PROTOTYPING
Initial prototype was assembled without the motor and other electrical components as a mock-up and prototyping was to recommence in May ‘20 after finish of the charger project but was unfortunately interrupted by the lockdown scenario as the campus was evacuated
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SYSTEM ARCHITECTURE OF APP COMPANION APP
SCOOTER STATUS
CHARGE LEVEL
STATISTICS
KM RANGE LEFT
BATTERY USAGE
CONTROL
PARKED LOCATION
LOCK/UNLOCK
CONTROL LIGHTS TO LOCATE
PAST LOCATIONS
CURRENT LOCATION
LEND YOUR SCOOTER
DISTANCE TRAVELLED
NAVIGATION
GEOFENCE
PROFILE
CREATE
EDIT
LOW FIDELITY WIREFRAMES
45
MEDIUM FIDELITY WIREFRAMES AND USER FLOW
START
VISUAL DESIGN AND PROTOTYPE
Folding + ScooTuck Origami Inspired
#001824 Deep Nautical Blue
#00C3B5 Cyan (Robin’s Egg Blue)
#FFFFFF
#FBBA42 Yellow Orange (my sin)
White #E73652 Amaranth
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STORY BOX SHORT STORY DISPENSER IN INDIAN LANGUAGES (Do Science, Hyderabad)
Freelance Project May 2020 - Present
PROBLEM STATEMENT
CONCEPT UNDERSTANDING
To design an attracrtrive enclosure for the existing short-story dispenser for installation in Government primary and middle-schools in Andhra Pradesh and Telangana. The existing device was designed by their in-house engineer and was lacking aesthetics. Additionally, this device is to be used in malls, IT parks and bus stands.
Existing sheet metal product
The internal mechanisms for printing, the components and the electronics remain the same. The only freedom available for design intervention here is to play with the form and the interface for the device. The existing device prints a random sheet of short story from its memory in two languages (English and Telugu) with option to select the language and print the short story. The story is printed in a 2 inch thermal paper from a bill printing machine
51
INITIAL CONCEPT DIRECTION
AESTHETIC DIRECTION-1 Keywords Serious Neutral Functional
AESTHETIC DIRECTION-2 Keywords Organic Flow Round
AESTHETIC DIRECTION-3
A combination of the previous two directions to get a rounded look with sheet metal treatment of products
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AESTHETIC DIRECTION-4
Keywords Blob Fun Rounded
Since this is a product that would be installed in a school, this direction was explored to emulate a toy or something a child would be attracted to.
AESTHETIC DIRECTION-5
Keywords Sleek Round Handy
Selected concept
Selection of Form From each of the set of sketches, the most interesting ones were shared with the investors and the employees and their kids. Which were rated by them. The one with the most rating in this case, the marked concept was selected to be the final one to be developed
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DEVELOPMENT OF CONCEPT
Concept packaging and interaction were thought about at this stage. For the packaging approximate sizes from the bill of material was taken. The controls were thought as a LED backlit button system for selectin of the language and printing of the story. Like the earlier concept, the flashing of button’s LED will signal printing or error. The button type would be cheaper in cost and match with the aesthetics of the device
DEVELOPMENT OF INTERFACE
Selected based on the classic nature of the aesthetic and availability of button type in the market
DEVELOPMENT OF PACKAGING
With the exact dimensions of the components, they were packaged inside the basic form without with a central paper output and keeping the base thickness as sleek as possible while maintaing the open book aesthetic. This packaging was not efficient and had a lot of empty space hence, repackaging of the components was necessary
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Proposal 4 was selected for the final packaging since it had the optimum gaps between the components for cooling and the position of the switched were well defined in the right side
FINAL FORM
DEVELOPMENT OF CAD MODEL
The CAD model was developed in Creo over the packaging and the final form decided before. The vendor was involved at this stage and parts were split according their requirements for manufacturability using 3D printing. Internal details and fastener mounting were provided as required and the design intent communicated to the vendor
For the final form some soft 3D models were made and rendered in blender for quick visualization for the management to decide and sign off on the final look
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ASSEMBLY DETAILING & 3D PRINTING
Currently the model is being printed at the vendor in Hyderabad and regular updated communicated through messaging
Internal mounting details were provided for all the components and a separate contained was designed for the controller and the cooling fan to prevent access while changing the paper roll
COLOUR AND FINISH For the school application. multiple colours were explored ranging from playful to neutral. But final selection was selected to a classic hardcover leather finish and colours and fonts also reflecting that classic theme
Colour Scheme for a academic setting #654737
#AF9847 Flat grain leather finish
#B2B1B2
#D3D3D3
Colour Scheme for a corporate setting #772E2C
#FFD700 Flat grain leather finish
#B2B1B2
#C0C0C0
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TABLET HOLDER FOR MEDICAL SIMULATION DEVICE (Mimyk, IISc Bangalore)
Internship Project May 2019
BACKGROUND EndoMimyk is an endoscopy simulation device for training doctors and technicians in endoscopy/colonoscopy without the use of a human subject. It can completely simulate all scenarios which can be viewed on an attached LCD screen. All the other secondary tasks like loggingin, programming and selecting scenarios can be done on an android tablet which is mounted on the device through a tablet holder.
PROBLEM STATEMENT “Design a Tablet Holder for the simulation device which can hold the tablet safely even during transport, enable the user to view the tablet from multiple angles, match the aesthetics of the device and be easy to use and install�
MARKET RESEARCH
Most tablet holders in the market resemble simple holders with no positive holding element since they are meant for domestic use and people rarely use it outside of their homes
65
CLASSIFICATION The holder can be divided into: the base, stem and the clamp. All the available holders in the market are a combination of any of these types of the components described above.
CONCEPT SKETCHES
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CONCEPT DEVELOPMENT One handed operation is preferred over two handed one because one hand usually carries the endscopy tool (left hand) and the right hand is the only one that is free to remove/mount the tablet on the tablet holder
AESTHETIC DIRECTION
MINIMAL+FUTURISTIC TRADITIONAL+ELEGANT
FORM IDEATION
69
FINAL CONCEPT
The final concept is a combination of the previous concepts and has adjuatable jaw width and is spring loaded with a ball type mounting
CAD MODEL
ASSEMBLY DETAILING
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PROTOTYPING
The designed parts were printed on the IISc M2D2 (biomechanics) lab’s in-house 3D printers (both SLA and FDM) and assembled fully.
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SMARITOOL A POWER TOOL DESIGNED FOR HOUSEHOLD USE
Individual Project Jan- Apr 2019
PROJECT BRIEF
RESEARCH
To identify and design a new class of power-tools that are suited for everyday household use
Trends in the Industry
BACKGROUND Currently, power tools look like they belong in a workshop or a garage. They have mechanical dials or buttons that may frighten a new user Household
Cordless Power-tools
Multipurpose Power-tools
Lithium-ion battery packs
Eco-friendly technologies
Industrial
44.2% 55.8%
Revenue share for power tool market in 2017
Expected growth rate in household segement : 9.5%
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USER RESEARCH
USER INTERVIEWS
Online survey was floated regarding power tool usage, ownership and experience Haven't used before
Operations
Expert and novice users were identified in the areas surrounding the campus and interviewed on power tool usage
Used a power tool before
23.3%
Diffficulties faced by users Setting Torque
76.7%
Drilling
Prefer Corded tools
Driving Screws
Cutting
Controlling speed Drilling a straight hole/ driving a straight screw
Materials
Using on different materials effectively
Prefer Cordless tools
Battery capacity 47.8%
52.2%
Handling issues Metal
Wood
Description of Aesthetics
Average Score on Aesthetics:
3.5 3.7
Average Score on ease of use:
/5
/5
Plastic
STORYBOARD
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ERGONOMIC STUDY In power tool usage, ergonomics is one of the mpst important aspects because the hands are one of the most sensitive areas with small bones and ligaments and touch and feel aspect becomes bigger
HANDLE SHAPE IDEATION
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STYLING STUDY
Market segment of hair dryers based on complexity of form and cost. More complex forms are categorized as feminine product gender and simpler forms more neutral
AESTHETIC DIRECTION
DEVELOPMENT OF FORM Based on cues taken from the styling study, forms for the power tool were sketched and one selected for further developmemt in CAD
Dynamic+Neutral Domestic Simple+Modern
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CAD MODELLING OF FORM
DETAILING AND PACKAGING
SPEED SELECTOR
1.4 “CIRCULAR TOUCH DISPLAY
FWD/REVERSE SELECTOR
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USER JOURNEY MAP
PROBLEM STATEMENT “Make it easy for even novice users of power tool to set up and use a power tool so that the user can perform the desired operations using the power tool”
DECIDE IF POWER TOOL IS NEEDED
SELECT A PROPER POWER TOOL FOR THE JOB
SELECT THE PROPER ATTACHMENTS
CHECK THE JOB FOR CORRECTNESS
DO THE JOB WITH THE POWER TOOL
SELECT THE CORRECT SETTINGS
USER PAIN POINTS Many different types of tools Selection of type of attachment Attachment method to tool Setting depends on material and tool and job Guiding the tool to correct location Maintaining straighness of tool
OPPORTUNITIES Users could use an application for tool selection Spirit level in the tool for straightness
AIM To guide the user in performing an operation, say, drilling a hole in a material. To get the user from using a traditional power tool to the new device designed here.
BACKGROUND Whenever a user picks up a power tool, the first thing anyone would do is press the trigger. Since it has the form factor of a gun, and looks quite playful (although it is not), gamification could be a tool for training the users in the interface
HIERARCHIAL TASK ANALYSIS Task: Drilling a hole using power tool
CLAMPING THE WORKPIECE
SELECT THE PIECES
MEASURE SIZE OF BOLT/SCREW
DRILLING A HOLE
SELECTING THE PROPER SIZED DRILL BIT
OVERLAY & CLAMP
USE A SMALLER PILOT HOLE
SELECT THE PROPER SETTINGS ON THE DRILL
USE A DRILL SPEED CHART
FIX THE DRILL ON THE CHUCK
DRILL THE HOLE
CHANGE THE SETTINGS IN THE DRILL
PLACE THE TOOL ON THE WORKPIECE
EXAMINE THE HOLE
CHECK THE SIZE ACC TO REQUIRED
CONTROL SPEED BASED ON RESISTANCE
CLEAN UP
RE-DRILL IF REQUIRED
REMOVE DRILL BIT
REMOVE BATTERY
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TASK FLOW Task: Drilling a hole using power tool
SWITCH ON MACHINE
BROWSE THE OPERATIONS FOR DRILLING OR FASTENING
SET SPEED SETTINGS
FIX THE TOOL BIT ON THE POWER TOOL
USE THE POWER TOOL
ENSURE TOOL STRAIGHTNESS
SET OPERATION
SELECT TOOL SIZE
BROWSE MATERIALS
SELECT SPECIFIC MATERIAL
SELECT MATERIAL TYPE
BROWSE SPECIFIC MATERIALS
This task flow was based on the observation of an expert power tool user when he used it for drilling a hole in while making a furniture with hard wood. He also used a similar flow for drilling on brick wall (different tool-bit and setting)
LOW FIDELITY WIREFRAMES ITERATION-1 FEEDBACK Selection/Changing menu confusing Arrow is confusing whether for next step or other option No confirmation after size selection ITERATION-2 FEEDBACK Selection less confusing but smaller on already small screen Right hand/Left hand operation when tool is held on hand
ITERATION-3 FEEDBACK Direct option to change settings manually for expert users required Animation for changing speed settings for novice users
GAMIFYING FINAL OPERATION SCREEN Speed-o-meter and digital spirit level shown along with battery level and temperature. Task is to maintain the speed around the specified speed while doing the operation
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MEDIUM FIDELITY WIREFRAMES
Splash Screen
Operation selection
BRAND AND LOGO
Material and type of material selection
Setting the size of the tool bit
Device specifies speed setting and direction
Speedometer and spirit level screen
AESTHETIC DIRECTION
SMARITOOL= SAMARITAN + SMART TOOL (HELPFUL)
Simple Effective Rounded
LOGO
+ S +P =
#002536
#E73651
#EFBC8C
#FBBB42
#AEA8A9
Slide
Slide
SCREENS MOCK-UP
Tap
Tap
Splash screen
Select Operation Tap
Tap
Select Material Slide
Tap
Setting information
Select tool size (Scroll select)
Select type of material
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OTHER WORKS A SELECTION OF OTHER WORKS DURING THE COURSE OF M.DES AT IIT-D
FOLDABLE HEADPHONES
PORTABLE A.C./PURIFIER CONCEPT
HELMET SAFETY IMPROVEMENT
Design of a new nonnewtonian fluid lining for improved impact absorption during accidents.
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MANNED MARS EXPLORER CONCEPT
ULTRASONIC THEREMIN
THANK YOU!