The UNO Single Switch Scanner with Bluetooth is designed so that a person that has only one consistent switch site available can control multiple things with one switch; this includes power wheelchair movement, seat functions, phones, tablets and communication devices. An Attendant Control comes standard with the UNO which works in conjunction with the Drive Control. This will allow the attendant to assist the patient when they need it without totally taking over or changing to another drive setting. While in Bluetooth or auxiliary mode the patient will be able to use their phone or communication device and the attendant can control the movement of the chair. With the addition of ASL accessories, a client can connect wirelessly through the Tecla E or scan on a communication device when an ASL 802/4 is added. The UNO is designed for persons with MS, ALS, SMA, Locked-In Syndrome, High Level Spinal Cord Injuries, or anyone who has only a single constant switch site.