*NOTE - The item available on this page is a demonstration unit. It was taken out of the box and used at conferences. The box is worn; however, the item has been tested and is in good working order.
The BIGTrack Trackball allows for easy cursor control by hand, arm, or foot. You can attach up to two switches for even more accessibility options. Once the mouse cursor is positioned, two over-sized buttons are available for left and right clicking.