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Neuroprosthetics: the mind is the pilot

 “Piloting a wheelchair using only one’s mind—José de R. Millán’s laboratory in the EPFL Neuroprosthetic Center is accomplishing this seemingly impossible task. An artificial intelligence system called “shared control” is being developed to render the brain-machine interface more usable. Michele Tavella, an assistant in Millán’s laboratory at EPFL in Switzerland, sits on a wheelchair that he is controlling only with his mind. While the chair slowly moves around a room, avoiding obstacles along the way, Tavella remains eerily still and concentrated. His thoughts activate specific brain patterns that are recorded by electroencephalography (EEG) using a helmet with electrodes. These patterns are then interpreted by a computer that transmits a command to the chair.” Read more at
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