A new hand-held projector from Tachi-Kawakami Laboratory reacts intelligently to its environment.
Twinkle is a hand-held projection device from the Tachi-Kawakami Laboratory in Japan. Combining a video projector with an accelerometer and image-sensing camera, the device is able to display an animation that reacts intelligently to objects it encounters on the projection surface.
Watch a video demonstration below:
[via New Scientist]