Touchscreen proportional controller
The TouchDrive 2 uses proven cell phone touchscreen technology for ultra-sensitive and precise proportional driving capabilities for wheelchair control. Simply make contact with the glass surface of the device for activation; no force is required. Maintaining contact with the screen will allow for full driving capabilities including turning, veering, and spinning around. The TouchDrive 2 allows for mode access through either a built-in mode switch on the screen (Switch-It logo) or a ⅛" monojack port for external mechanical mode switches. The TouchDrive 2 can be configured for neutral to be the center of the active area (absolute) or movable (relative).