Voice and Gesture based Wheelchair using AVR

Wheelchairs are useful for people for whom walking is difficult or impossible because of some illness, injury or disabil- ity. There are differing kinds of wheelchairs. Manual wheelchairs are pushed using their handles. Motorised wheelchairs, are driven by joystick. Voice-controlled wheelchairs are the most recent development. These is driven just by giving voice commands. A more advanced and intelligent version of the wheelchair is controlled directly through human mind, like the one utilized by renowned scientist physicist. The special needs of the elderly may differ from that of a physically challenged person or an outsized individual but all of them have "special needs" and sometimes require some assistance to perform their daily routine. The physically challenged people, who use a standard wheelchair for navigation, usually require an external person to maneuver around. during this busy world, the elderly people could also be left alone reception and also might not find an apt person for external help. Here comes the necessity of an automatic home navigation system, which consists of a wheelchair which might be utilized by the elderly and also the physically challenged people without the assistance of an external person. The proposed system may be operated using voices and therefore the gestures of the provided android movable. a very important feature is that the private security of the one that is using the wheelchair is additionally taken care. If the person feels uncomfortable or insecure, he can send a message to a predefined number using the speech to text function within the itinerant.