Capacitive Architecture - Fall 2009 Independent Study Advisor: David Benjamin Partner: Yuval Borochov
Project: Exploring potential for interactive achitecture through capacitive sensing
Every day we engage sophisticated but invisible networks, ranging from cell phone towers to motion detectors that open doors. Through a series of functional prototypes, we developed a variety of strategies to use the actual architecture around us - the metallic fixtures and finish surfaces - as input to simple but rich interactions. By using only cheap and readily-available materials and components, and publising our findings in an ongiong blog, we hope to allow a variety of users to tap into their surroundings. Our final prototype included a highly visible wave-form sheet metal installation, foil stickers, and conductive paint as three ways to build a simple proximity sensor. These controlled plug-and-play outputs, including simple LEDs of varying brightness and the play and record functions of a digital sound module. Blog at http://emarchitecture.blogspot.com/
Capacitive Arch. David Benjamin
Light-field installation/prototype. Three LEDs behind cloth brighten as the user puts his/her hands closer.
Left: Wiring into an off-the-shelf recording module. Right: Foam core speech bubble with conductive paint.
Prototype 1 with simple aluminum foil sensor. The simple which allow it to be used as a proximity sensor with a range of circuit allows the Arduino to measure the permittivity of the air about 24â€?. Our primary focus was to develop methods of applying between the aluminum and userâ€™s hand, returning a range of values capacitive sensing to the architecture around us.
Sound wall Installation - play and record sensors, digital recording microphone/speaker and calibration controls, and foil sticker for variable-brightness LED.
Cut out stencil
Second lead wire
Tape up stencil
Tape Arduino board
First lead wire
Farther = dimmer
Closer = brighter
Independent research project exploring capacitive sensing in architecture. Partner project of Michael Walch and Yuval Borochov, advised by...