[ot] more touching stuff.

    Jul 28 2006 | 8:31 pm
    I stumbled upon something which I thought would be very interesting
    to many artists on the list.
    near the end of this video, it describes a method of interaction with
    a projection. what they do is project an image from behind, then
    shine infra red light at the back of the screen. a IR camera
    apparently is able to sense depressions in the screen.
    this sounds right up "our" ally. has anyone tried it?
    at the very least its fricken amazing.