MIT gestural computing makes multitouch look old hat -- Engadget

[dracodraconis]

MIT gestural computing makes multitouch look old hat -- Engadget

The display consists of alternating LCD and visual sensor elements. Each LCD element alternates between displaying an image and emitting a pattern which reflects off any nearby surface (such as a hand) and is detected by the sensing elements. Using this approach, the group was able to develop a demonstration of gesture-based computing.