Nouse Based Technology for Physically Challenged Persons

Abstract

This paper is mainly for physically challenged persons(especially without hands) ,where they have to use their nose tip as cursor and left and right eyes as left and right button of the mouse ,to handle mouse clicks of a computer instead of mouse. This is done by tracking the areas of nose, eyes based on dark areas between the eyes. In Tongue Drive System, the challenged persons have to use their tongue to move the cursor. Detection of cursor becomes difficult in that case.