Tracker Pro is a tracking device designed to move the cursor on a computer screen through movements of the head.  The Tracking Pro sits on top of a computer. Through a tiny reflective dot attached to the disabled person's forehead or glasses, the Tracker moves like a mouse when the head moves.   It is the Fourth generation in the head pointing device family from Madentec. 

Tracking Pro is compact and operates from the USB port of your computer or a compatible AAC device. 

Anything that can be done with a regular hand mouse can be done by using TrackPro.  Tracker Pro is dedicated assistive technology designed exclusively for people with limited use of their hands.