Multi-Touch Canvas
Canvas, calibrated Multi Touch technology by Depth Sensor, generates a sound when the brush touches a canvas, and manipulated by painting.

PwS (Painting with Sound) is a Pure Data patch which corresponds with Depth Sensor (Xbox 360 Kinect) to implement Multi-Touch technology on a canvas, triggering a sound when a brush touches the canvas, and manipulating by painting.

download zip file (Pure Data Patch and Installation Guide):

tutorial video:

more info @ EToOto (website) or GitHub