Video shows the Man'J chair prototype with built in Ultrasonic sensor, controlled by Arduino board, open sourced software Krestianstvo.ru and Supercollider.
Sorce code: www.krestianstvo.ru/sdk/Projects/ManJ
The idea and realization:
Soshenina Tatiana (http://architectan.blogspot.com)
Suslov Nikolay (www.krestianstvo.ru)
Realization on the base of:
Strelka: Institute for Media Architecture and Design (Russia, Moscow)
(www.strelkainstitute.com/projects/summer/other-reality/258/)