Phillips is adding a motion sensor to provide more automated control options for its line of Hue bulbs (see our recent review for the White Ambience Starter Kit) and lightstrips. The battery-powered Hue Motion Sensor connects to a Hue Bridge and is wireless, so it can be placed anywhere. When activated, the sensor will turn lights on when a user enters a room, shut them off when they leave, and perform other set actions like turning lights on or off…