Friday, February 19, 2010

LED Matrix as light, touch sensor

Below are the collection of links and videos about LED-based multi-touch sensing, which was popularized by Jeff Han.


LED Matrix as Touch Sensor

LED Matrix as Touch Sensor


LED Matrix as Touch Sensor

F. Echtler, T. Pototschnig, and G. Klinker, "An LED-based multitouch sensor for LCD screens," in Proceedings of the fourth international conference on Tangible, embedded, and embodied interaction Cambridge, Massachusetts, USA: ACM.

J. Rossiter and T. Mukai, "A novel tactile sensor using a matrix of LEDs operating in both photoemitter and photodetector modes," 2005.



LED as a Light Sensor and more....

LEDs as light sensors, Instructables


Updated Feb. 28, 2010

Commercial LED Multi-Touch Sensor Module Providers

Fishtisch and Sensacell provide LED touch sensor modules.


Sensacell Interactive LED


Fischtisch - interactive LED matrix


Interactive LED Touch Sensor Interfaces


Interactive NeuroLED

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