Using infrared (IR) light pens and the Wii Remote, it is possible to create very low-cost multi-point interactive whiteboards and multi-point tablet displays. Johnny Chung...
I found this great digital whiteboard somebody designed, for illustration purposes which uses the mini IR Camera in every wiimote and some software, plus you...
We converted an ordinary projector screen into an low cost interactive screen using a webcam. This is one of the several applications from our "Interactive...