Just got a video update from VJ Fader, who has recently relocated across the world to Beijing.
http://www.vimeo.com/5623028His ‘faderTouch’ system is a homebrew rear-projection single-touch screen which he uses to control custom Processing sketches.

The current version is an aluminum frame with wood legs, and a 10 lumen pico projector bouncing off a mirror.

4 Comments
So I get how the projection part works, but how does the touch screen part work? Do you just get a semi transparent touch screen?
The faderTouch pictured is using a infrared touch panel, with a film on the glass to catch the image from the projector.
Really cool – Which kind of film do you use to catch the image ?
Yeah… when project natal arrive you will do BIG things with it… sure!