Dynamic Finger Movement Tracking and Voice Commands Based Smart Wheelchair | Electronics Seminar Topic
Dynamic Finger Movement Tracking and Voice Commands Based Smart Wheelchair
Many disable persons are able to operate a joystick to
control the electric wheelchair but on the other hand, many people do not have
the legerdemain necessary to operate a joystick. Moreover, many of them face
difficulty to avoid obstacles.
The aim of this paper is to implement a
multi-control system to control the movement of the wheelchair by integrating
finger movement tracking system, a small vocabulary speaker dependent based
word recognition system and a group of monitoring sensors in order to avoid
obstacles. Moreover, a joystick control system is also implemented in order to
facilitate the patients that are able to use the joystick.
The theme is accomplished
by using a micro-controller with digital signal processor for isolated word
recognition and sets of sensors. The results are also given at the end of the
paper
