zarafa

http://www.cs.washington.edu/homes/pshenoy/BrainControlledRobot.html
At the University of Washington in Seattle, professor Rajesh Rao and his
team are doing sciency stuff with a robot named Morpheus, 'Mo' to his friends.
Mo walks kinda funny — actually the little man of steel sort of sashays and he
is a bit of a klutz. Tables will be knocked over.
But Mo is a sophisticated robot. He responds to thought commands you think it,
Mo does it.

All you have to do is put on a funny hat and have wires poked into your head.
Then your brain waves (if any) are analyzed and you're ready to go.

Say you have a red block and a white block.
You think hard about the red block and Mo goes for the red block.
http://www.cbsnews.com/stories/2007/05/20/sunday/main2829600.shtml