76621311
Nov 18, 2004
Oct 23, 2007
Interactive digital signage comprised of a flat panel display screen, interactive touch screen that overlays the flat panel display screen, with digital cameras imbedded in the frame; electronic touch system comprised of a flat panel display screen, and interactive touch screen that overlays the flat panel display screen, and digital cameras and computer software used to determine the location of a touch or a near-touch of a display surface in order to navigate and control computer applications as if performed through the computer's mouse, for provision of product or service information and/or sales via physical interaction with a displayed screen image
Electrical and Scientific Apparatus