The Roller II Joystick (pictured) is still available and is the most adaptable mouse substitute on the market. The Roller II Joystick is a sturdy three button switch adaptable pointing devices. Roller II has separate buttons for left click, right click and drag lock with color corresponding switch ports on the back of the units. A flashing light indicates the drag button has been activated.
Roller II Joystick
IDEA Disability Category:
traumatic brain injury
alternate access devices and systems