"Have you ever felt numbness or even pain in your fingers, hands, or forearms after long hours spent at your computer? Arguably, one of the most serious conditions related to working with computers is carpal tunnel syndrome. Carpal tunnel syndrome has been attributed primarily to some form of repetitive motion or bending of the wrist that compresses the median nerve. Is there a solution? There may just be. The Evoluent Vertical Mouse 3 and the Mouse Friendly Keyboard with the Posture Right wrist support are products designed to help reduce or eliminate these symptoms. The awkward angles and positions that most mice and keyboards force the hands and wrists to bend are significantly reduced with these products."