The BIGtrack is an easy and effective way to move the mouse cursor across the screen. The BIGtrack has a 3" trackball which makes it the largest trackball available. The large ball requires less fine motor control than a standard trackball and it is ruggedly built.
The BIGtrack is a valuable tool for users who lack fine motor skills which a regular mouse requires. For example, if you have arthritis an ordinary mouse can be difficult to hold and keep the cursor in position whilst you click. The BIGtrack allows you to settle the cursor in position and then click easily without moving the cursor inadvertently.
The giant yellow ball makes it easy to get the cursor to precisely where you want it, even using a foot or elbow
Ideal for those with fine finger movements or very young children who are learning hand-eye co-ordination
Left and a right mouse click buttons located behind the trackball to avoid unwanted mouse clicks
Allows for second mouse connection for simultaneous participation.
Comes with two standard 1/8" plugs for two switches. Its left and right mouse clicks have been adapted so that you can use a switch for activation. Switches sold separately)
All Windows based PCs with a USB drive
All Mac systems with a USB drive