AccuPoint is a movement tracking system that enables a person to control a computer even when they cannot use their hands . While most AccuPoint users control the mouse and enter text using head movement, any body movement can be used. AccuPoint tracks a reflective dot cluster that is attached to a person or a piece of clothing using double-sided tape. AccuPoint will track a wide range of movements -- from very small to very large -- while distinguishing tremors from intentional movements. Our Absolute Tracking technology means the computer cursor stays aligned with your head, providing better control and saving you time and energy.