Keepon controlled by a Kinect, qdot writes -

Megarapid prototype (4 hours dev time) of keepon control via the Microsoft Kinect. Shows both a simple control test, as well as one of those “goth dance” things that seem to be so popular with the kids on the youtubes these days. Source @ GitHub.

Hacked Kinect, hacked Keepon – all using open source.