An innovative way to navigate your computer

(CNN) -- Control your cursor -- no mouse involved. The NaturalPoint trackIR by Eye Control Technologies offers alternatives to the mouse, so your hands never have to leave the keyboard. TrackIR enables you to direct your cursor with body motions such as turning your head or slightly moving your finger.

Eye Control Technologies says its device is useful to individuals with carpal tunnel syndrome or other physical disabilities, gamers, laptop users, presenters, office professionals -- just about anyone who uses a mouse.