Abstract: A relatively small transportable desktop computer/workstation with a display panel assembly in combination with a microprocessor or controller is made display screen position adjustable, in inclination angle, azimuth angle and elevation translation movements. The workstation can have a pen or stylus touch screen input function added, so that a user operator can write, draw and sketch directly onto the screen in a natural manner. The workstation can be placed on top of a desk or table providing an ergonomic man-machine interface for information communications between individual users via a communications network. A keyboard, voice/speaker telephone, mouse or trackball input unit, and communications modem may be added to the workstation. The flat panel display, pen input device and microprocessor can be combined into an assembly, which can be removed from the main body for portable mobile computing operation.

Abstract: A man-computer-man communications system, including a computer workstation (10), which is comprised of a display device (22), graphic tablet (18), stylus (14), computer unit (24), and display device screen (16) located at convenient locations. The active area of the graphic tablet is a transparent surface area (18), which is coincident to the display screen and is approximately the same size as the display screen The graphic tablet device may include active or passive stylus (14). A keyboard unit (12) and telephone unit (28) may be added to the workstation. An external communications system may be added to transmit and receive data to or from remote computers or other workstations. The computer unit (24) controls the operation of the workstation and external communications.

Abstract: A man-computer-man communications system, including a computer workstation (10), which is comprised of a display device (22), graphic tablet (18), stylus (14), computer unit (24), and display device screen (16) located at convenient locations. The active area of the graphic tablet is a transparent surface area (18), which is coincident to the display screen and is approximately the same size as the display screen. The graphic tablet device may include active or passive stylus (14). A keyboard unit (12) and telephone unit (28) may be added to the workstation. An external communications system may be added to transmit and receive data to or from remote computers or other workstations. The computer unit (24) controls the operation of the workstation and external communications.

Abstract: A small light weight modular microcomputer based computer and communications systems, designed for both portability and desktop uses. The systems make use of a relative large flat panel display device assembly (2), an expandable hinge device (10), battery power source (9), keyboard assembly (16), and wireless communications devices (32, 51). The systems are capable of bi-directional realtime communications of voice, audio, text, graphics and video data. Both wire-based or wireless communications methods and devices are implemented. Wireless communications devices may include one or more telephone-like handsets (14) and/or earset (34). The wireless communication devices may include one or more antennae (32). Systems can be configured in a portable arrangement similar to conventional personal computers, but can be quickly and easily disassembled and re-assembled for office desktop uses.

Abstract: A man-computer-man communications system, including a computer workstation (10), which is comprised of a display device (22), graphic tablet (18), stylus (14), computer unit (24), and display device screen (16) located at convenient locations. The active area of the graphic tablet is a transparent surface area (18), which is coincident to the display screen and is approximately the same size as the display screen. The graphic tablet device may include active or passive stylus (14). A keyboard unit (12) and telephone unit (28) may be added to the workstation. An external communications system may be added to transmit and receive data to or from remote computers or other workstations. The computer unit (24) controls the operation of the workstation and external communications.