Quote: OCZ?s latest brainchild is the Actuator, a device which tracks movement of your eyes, monitors brain waves and picks up facial muscle movements, it uses these recorded signals to link them to input commands on the computer, allowing you to play Tetris or even a first person shooter like UT2004.
Not entirely new as it's been used in VE and virtual simulation technology for quite a while already, although at a high level commercial level typically for training equipment, etc. Nowhere near consumer level.
Although the brain wave idea is a fair deal ambitious, but it is something that I've seen working at the uni labs already.