Quadriplegia is the medical term where a person loses his ability to control all of his limbs. It is generally a result of severe spinal cord injuries. A grain of rise sized special magnet is attached to patients tongue. There is an wireless headphone worn by patient which captures the movement signals from the magnet wirelessly and this information is passed to the computer on the wheelchair. This way, the patient can control both computer and wheelchair. I hope there will be affordable mass production of such useful devices.
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Mind Controlled Wheelchairs developed by Toyota. This time a tongue controlled wheelchair (and a computer) was approved to be very promising device as a solution to Quadriplegia for the future after several clinical tests.
The tongue is a strong muscle that plays a role in our ability to speak and digest (and taste) food. But for paralyzed individuals, the tongue could also be the key ,Tongue Drive System is also being developed to control other items besides electric wheelchairs such as computers and televisions.,Using unconstrained tongue motion as an alternative control surface for Wireless control of powered wheelchairs with tongue motion using tongue drive ,Wireless Control of Powered Wheelchairs with Tongue Motion Using Tongue Drive Assistive Technology Tongue Drive system (TDS) is a tongue-operated unobtrusive wireless ,Publication » Wireless control of powered wheelchairs with tongue motion using tongue drive assistive technology..,Wireless control of powered wheelchairs with tongue motion using tongue drive assistive technology Full Text Sign-In or Purchase. Sign In. Cookies ,1. Conf Proc IEEE Eng Med Biol Soc. 2008;2008:4199-202. doi: 10.1109/IEMBS.2008.4650135. Wireless control of powered wheelchairs with tongue motion using tongue drive ,Using Tongue Drive System as a New Interface to Control Powered Wheelchairs Xueliang Huo 1, MS; Jia Wang 2, BS; Maysam Ghovanloo 1,2, PhD 1 GT-Bionics Lab, School of ,New device allows tongue-control of wheelchairs and computers by quadriplegics,An earbud microphone that listens for distinctive tongue clicks could help disabled people control wheelchairs, robotic arms or even type