Think And Click
cecil36 writes: "Yahoo! has reported that scientists have discovered neural technology that allowed a monkey to control a mouse cursor using the brain. ... Further reading states that this technology can be used with the paralyzed or those with Lou Gehrig's Disease to allow them to use their computers."
This is really nothing new.
The Cyberlink Interface: Hands Free Brain-Body Actuated Control for Augmentation and Enhancement of Human Computer Interaction(produced in 1999), and their website
And an article from last year about a similar device.