Kestrell

Last week at MIT's Emerging Technology conference, someone presented information regarding a study in which volunteers played Doom using a brain-computer interface
http://www.gamasutra.com/view/news/38050/Study_Sees_Volunteers_Playing_Doom_With_Their_Brains.php
Note the link to a longer Computer World article about the study.

Kes: lots of interesting examples of neuroprosthetics in this article, and the journalist actually tries out one of the non-invasive devices; I'll also point out that the Dept. of Defense funds most of these projects, not jus the one mentioned in the article.
http://www.nytimes.com/2011/09/18/magazine/the-cyborg-in-us-all.html?_r=3&pagewanted=all