Gizmag | Spinal-injury patients can now operate computer GreaterKashmir.com Washington, Feb 20: A wireless device helps people with severe spinal injuries operate a computer or move an electrically powered wheelchair by simply by moving their tongues. The sensors track the location of a tiny magnet attached to the users' ... Tongue drive system goes inside the mouth to improve performance and user comfort New tech allows quadriplegics to discreetly control wheelchairs using their ... The Newly-Improved Tongue Drive System |