visual information systems comprised of digital cameras, video cameras, wireless communication tools, namely, PDA, laptop PC, and wearable PC with built-in camera and wireless LAN or digital wireless function, head mounted video displays, computers and operating software therefore; 3D object archiving and retrieving systems comprised of computers, head mounted video displays and software therefore

VISUAL INFORMATION SYSTEMS COMPRISED OF DIGITAL CAMERAS, VIDEO CAMERAS, WIRELESS COMMUNICATION TOOLS, NAMELY PDA, LAPTOP PC, AND WEARABLE PC, WITH A BUILT-IN CAMERA AND WIRELESS LAN OR BLUETOOTH FUNCTION, HEAD MOUNTED DISPLAYS, COMPUTERS AND OPERATING SOFTWARE THEREFORE; 3D OBJECT ARCHIVING AND RETRIEVING SYSTEMS COMPRISED OF COMPUTERS, HEAD MOUNTED DISPLAYS AND SOFTWARE THEREFORE