The image source 306 may thus be a desktop computer external to the display device 300, or may be a laptop or notebook computer, personal digital assistant (PDA) device, wireless phone, or other device of which the display device 300 is a part. [0076]FIG. 4 shows a method of use 400, according to an embodiment of the invention, for a display device, such as the display device 300 of FIG. 3B. First