These three creepy robotic heads attached to servos controlled by a computer are from artist Nathaniel Mellor, and are part of a $75,000 art piece on sale at Art Basel Miami Beach 2009.

The movements and sound are on a 15 minute loop and both sing together and uncomfortably look around the room individually.

I think their faces don’t match their voice and they need more practice.

[via Engadget]