A classic science-fiction scene shows a person wearing a metal skullcap with electrodes sticking out to detect the person’s thoughts. Another sci-fi movie standard depicts robots doing humans’ bidding. Now the two are combined, and in real life: University of Washington researchers can control the movement of a humanoid robot with signals from a human brain.
Rajesh Rao, associate professor of computer science and engineering, and his students have demonstrated that an individual can “order” a robot to move to specific locations and pick up specific objects merely by generating the proper brain waves that reflect the individual’s instructions.
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