9 computer hardware used in connection with cathode ray tube (CRT) monitors, thin film transistor (TFT) liquid crystal monitors, liquid crystal display projectors, and plasma display monitors, all featuring optical and touch sensor screens for use in displaying 3D visual maps, aerial photographs, laser measurement data, real estate, sightseeing, exterior/interior viewing, children's interactive books, and in the edutainment industries; visual display computer software for use in displaying 3D visual maps, aerial photographs, laser measurement of objects such as architectural structures, civil engineering structures, streetscapes, roads, plants, industrial products including automobiles, ships, and machine parts, historic buildings and other cultural sites, exterior and interior viewing of houses, interactive electronic sightseeing tours of famous sites, children's interactive books, and educational computer games, on optical and touch sensor screens in connection with cathode ray tube (CRT) monitors, thin film transistor (TFT) liquid crystal monitors, liquid crystal display projectors, and plasma display monitors