Tongue Ring can control wheelchair
November 30 , 2013
A new technology called the Tongue Drive System is allowing disabled people in wheelchairs to be able to control their lives.
Those who are paralyzed in all four limbs can now use a magnetic sensor as well as a headset in order to control their wheelchairs. It's basic abilities are cool enough but it's even more fascinating to know what other things this new invention can do.
Paralyzed people can even play video games, make phone calls and turn on the lights.