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Recommended Projector-screen

Interactive Multi-Touch Projector Screen!

video://www.youtube.com/watch?v=j678wcHPIf8

video://www.youtube.com/watch?v=OTCWhraw2Xw

Here’s a really cool demo of an interactive projector screen or is it Multi-Touch Projector?

The basic idea is really simple: a program running on the PC will process the images viewed from the webcam, find the position of the penlight/light spot, and use this position to deternine where to place the mouse cursor on the screen. Now, if we can assume that t

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