At first glance, it looks like your standard brush, but upon closer inspection you’ll find integrated LEDs, touch sensors, and a camera. The I/O Brush basically “lifts up and captures photons”, allowing artists to draw with “special ink” picked up from their immediate environment. Video clip after the jump.
I/O Brush looks like a regular physical paintbrush but has a small video camera with lights and touch sensors embedded inside. Outside of the drawing canvas, the brush can pick up color, texture, and movement of a brushed surface.