AirObic Mouse - Right Handed, White (prev Quill Mouse), USB

An ergonomically designed mouse specifically for relieving the problems associated with RSI (Repetitive Strain Injury).

A stand-alone and grip-less computer mouse that removes the constant muscular tension required to grip a computer mouse and untwists the wrist. It removes Static Posture, a working position that keeps muscles tensed, which is now associated with the development of hand injuries in computer users. It is the only mouse that allows you to work in what ergonomists call a Functional Neutral Position.

It is available as PC or Mac compatible and has a USB connector.