A mind-reading machine is a step closer to reality after scientists discovered a way of translating people’s thoughts into words. Researchers translated brain signals into speech using sensors attached to the surface of the brain. The breakthrough, which is up to 90 per cent accurate, offers a way to communicate for paralyzed patients who cannot speak.
http://www.montrealgazette.com/technology/Machine+read+your+thoughts/3496678/story.html