Paralyzed Man Uses His Thoughts to Control a Robotic ArmA man paralyzed by gunshot more than a decade ago can shake hands, drink beer and play "rock, paper, scissors" by controlling a robotic arm with his thoughts, researchers reported.
Tongue Piercing Lets The Paralyzed Drive Wheelchairs An experimental device is letting paralyzed people drive wheelchairs simply by flicking their tongue in the right direction.
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