An experimental device is letting paralyzed people drive wheelchairs simply by flicking their tongue in the right direction.
Key to this wireless system: Users get their tongue pierced with a magnetic stud that resembles jewelry and acts like a joystick, in hopes of offering them more mobility and independence.
Researchers reported Wednesday that 11 people paralyzed from the neck down rapidly learned to use the tongue device to pilot their wheelchairs through an obstacle course full of twists and turns, and to operate a computer, too.
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1 comment:
Imagine if they ate a PB sammich...
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