Survey on Hand Gesture Controlled Wheelchair.

This paper, presents hand gesture controlled wheelchair using image processing thought web camera. This system not only recognizes hand gesture but also control the wheelchair according to the hand movement i.e. wheelchair will perform according to the number of finger. The fingers will be recognized and the wheelchair movement will be done in 360?0 . This System approaches the vision based methodology exposed hand motion. This system mainly used for handicapped person having those persons could not move anywhere. This system mainly controls the wheelchair thought detection of number of fingers. This system has using the HSV color space technique to detection of hand gesture thought image processing. We have used the raspberry pi board for controlling purpose.see more at.