Brain wave + microcontroller

Hi,
check this video:

Is about a brain wave sensor/"detector?" which sends signal to a micro-controller which controls a moving mechanism - car like.
My question is: Is there any tested projects with this kind of interfacing to check because looks intresting for me and does somebody knows any software that can compute the signal from the brain wave sensor with simple to use interface and possibility to interact with micro-controllers?
Thx : )
P.S. : D
The satellites are more difficult ; D have fun safely : D