Smart Wheelchair

In this paper a smart wheel chair has been proposed. The existing wheel chairs in use either makes the physically challenged person dependent on someone or has to use his own physical strength to move. The main purpose of this paper is to make physically challenged peoples life easy. With the proposed system user can control his movement on wheel chair with an android application without anybody’s help. User can control his movement using voice recognition technique. User can either use sound or can use buttons to give input, with this even people with difficulty in moving hands and the people with speech impairment can use the system. With the proposed system user can be informed about the hurdles in his path and the hurdles are sensed by sensors. Collision with objects and accidents will be avoided with the proposed smart wheel chair, thus providing security to the disabled person.