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Tuesday, July 7, 2009

Brain wave controller for disabilities

Brain wave controller for disabilities
This revolutionised technology is used to control a wheel chair driven by a disabled person by using his mind control. The thoughts steer the vehicle wherever he wish to go. Brain nerve cells create electric signals in the order of Micro level. These signals can be picked by using EEG ((Electro-encephalogram) detector.

This detector is fitted to the wheelchair with a display unit. By thinking about the direction of the movement, the electrodes of the EEG unit detect the brain signals and then respond by turning left or right and moving in the desired direction. Toyota, and the Japanese research foundation have created such a wonderful device for the welfare of lives of paraplegics.
Once these devices hit the market, there will be a lot of relief to the disabled. Thanks to the researcher who have done this wonderful job.

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