Intel researchers use a pico-projector and a camera to create a smart touch-enabled display

Intel researchers have developed a new, smart touch-projected display using a pico-projector and a camera. The camera recognizes 3D objects in real-life, and use them to create virtual touch-based menus. So if you use it in your kitchen, and put a few vegetables on the counter, the camera will recognize them and offer relevant recipes right on the counter. Intel's system can work on almost any surface - including glass, granite and wood.

Intel research pico-projector touch photo

Intel is not the only company working on such devices. Light-Blue-Optics is close to commercial their Light-Touch, which is a 10" laser based projector that includes an infra-red sensor for the touch. Microsoft is also working on a similar solution.

via Wired