The Trackman Marble mouse is designed to assist with users who struggle to move the arms and wrists when using a mouse. It can be used just like a conventional mouse or by moving the trackball to adjust the pointer on the screen.
The Trackman Marble mouse is designed to assist with users who struggle to move the arms and wrists when using a mouse. It can be used just like a conventional mouse or by moving the trackball to adjust the pointer on the screen.