NaturalPoint's smartNAV is the perfect hands free mouse for people with carpal tunnel, RSI or assistive technology needs. Free your hands by simply moving your head to control your computer. Smart-Nav uses an infra-red(IR) camera to track your head movements. You reflect IR light back to the Smart-Nav, which sends instructions to your computer to move your mouse cursor.
SmartNav is available in 3 versions. Generally, the AT (Assistive Technology) version is for people who cannot use their hands, the EG (Ergonomic) version is for people suffering from wrist strain, and the Standard version is for those who wish to increase their computer productivity/speed. View a Comparison of the 3 Versions.
SmartNav TrackHat - SN-TrackHat
This stylish and functional flight-style hat removes the need for reflective targets. With built-in tracking surfaces on the brim and back, the TrackHat improves the ease-of-use and accuracy of your Smart-NAV.
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