Companies such as Cyberkinetics in Foxboro, Mass., are working on
brain-computer interfaces that allow people to control devices by thought.
Cyberkinetics’ effort, BrainGate, involves a computer chip outfitted with
electrodes surgically plugged into neurons in the user’s motor cortex; …
http://www.acm.org/technews/articles/2004-6/0116f.html#item13

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