Check out this “digital video brush” or call it the smart brush if you want. It has LEDs, a camera and a touch sensor that allows you to reproduce the selected thing, in a drawing on a special display screen. Maybe in the near future we will be able to paint a dog into a cat or things like that. Funny!

[metacafe]http://www.metacafe.com/watch/937927/magic_digital_video_brush/[/metacafe]

via ControlledRandomness