Market Survey Device - Developed a market survey data-gathering device consisting of a notebook-sized self-contained unit comprising an 8088 CPU, battery-backed memory, LCD graphics display, keypad, modem, and battery-charge and power control circuitry.  All aspects of hardware development, i.e., component selection, vacuum-pressure-formed enclosure design, circuit design, PCB layout, hardware bring-up and production test development, were done at Theta Engineering. Product was taken from artist's concept to successful market introduction.