1. A proximity sensor device, the proximity sensor device comprising: a sensor, the sensor adapted to detect object motion proximate a sensing region; and a processor, the processor coupled to the sensor, the processor adapted to: distinguish between detected motion of a first object combination and detected motion of a second object combination; indicate cursor movement without selection responsive to detected motion of the first object combination; indicate selection with cursor movement responsive to detected motion of the second object combination; and indicate selection without cursor movement responsive to detected motion of the first object combination following the detected motion of the second object combination.