The future of brain-controlled devices

The future of brain-controlled devices – CNN.com

One of the more controversial uses under development is telepathy. It would require at least two people to be implanted with electrodes that send and receive signals back and forth.

DARPA, the Pentagon’s technology research division, is currently working on an initiative called “Silent Talk,” which would let soldiers on secret missions communicate with their thoughts alone. This stealth component is attractive, but naysayers fear that such soldiers could become manipulated for evil means.