The US Patent & Trademark Office published a patent application of Apple's yesterday that revealed one of the next chapters for Apple's top line displays. The patent describes a method of allowing a user to steer display light beams in various directions to effectively provide themselves with a new privacy option. The new privacy option mode only allows those directly in front of the display to view its content. Anyone on the periphery would simply see a blank display. A number of professions may find this feature very appealing. The patent also vaguely points to this technology being used in association with a future pico-like projection system and/or 3D Holographic Display.