Techabia

Light Blue Optics has developed a projector that instantly transforms any flat surface into a touch screen. Using Holographic Laser Projection (HLP) technology, sensors monitor a users movement around the projection, including clicking, to effectively deliver a solution which allows for touch screen capability on any surface. Applications for such a solution are endless.

A great video presentation (using info-graphics and motion design) about the nation of Japan, created by Kenichi Tanaka for his final thesis project. Watch & Learn.