The ASL 125 Orbit Joystick was designed as an extremity control and can be mounted for chin control or hand control. The Orbit Joystick requires 50 grams of force to reach maximum speed and full throw is reached with only 4 mm of movement. With a new polymer spring, the Orbit Joystick has a smooth driving experience and will seamlessly move through the full range of motion. A silicone cover over the chin cup is soft and easy to keep in place on the chin. The silicone cover allows for easy cleaning. The ASL 125 Orbit Joystick is designed for persons with spinal cord injuries, MS, Arthrogryposis, SMA, DMD, or for patients with limited hand or head control. With the addition of ASL accessories, a patient can wirelessly connect to and AAC device, mouse emulator or directly to a phone or tablet.