Touchjet Pond - Projector Turns Any Wall, Ceiling or Floor into an Interactive Touchscreen using a stylus
http://touchjetpond.com/#!home
https://www.indiegog...-a-touch-screen
TouchPico Pond Unboxing and Review
Touchjet Pond™ Projector Turns Any Wall, Ceiling or Floor into an Interactive Touchscreen
http://www.kcentv.co...ive-touchscreen