This uses a wii controller attached to each dancer to detect their movements. The movements create or influence the music and sound in different ways. This is very much a prototype and aesthetically I'm not sure it's a success. But the principle works well. I can create music, sound and visuals in pretty much any combination based on the individual and collective movements of groups. The current maximum number of participants is 4, but the obvious next steps are to look into other forms of motion detection including Kinect.