Mobile computers and data processing equipment, liquid crystal display and mobile data terminals for land vehicles, for aircraft and for ships as well as for industrial use, in particular for the control of machines and industrial machinery equipment such as production lines; GPS navigation device and electric control panels and liquid crystal displays and map liquid crystal displays for land vehicles, for aircraft and for ships for operational command and control, communication and reconnaissance tasks, and electronic control systems for machines consisting of the aforementioned equipment; mechanical, micro-mechanical, optical and opto-electronic inertial sensors, namely, gyroscopes and accelerometers and electric sensors for rotary acceleration, rotary speed and pressure; navigation systems, namely, satellite-aided navigation systems comprising inertial electric sensors, compasses, gyroscopic horizons in the nature of gyrometers, nautical electric navigational instruments, data recording equipment, computers and liquid crystal displays; radio navigation units, namely, electric navigational instruments; GPS satellite receivers, GPS navigation equipment, namely, GPS navigation devices comprising integrated or embedded or associated GPS satellite receivers; attitude and heading reference systems, namely, global positioning system; north-seeking and one or multiple-axis stabilizing equipment, namely, gyroscopes; electronic ejection seat controls, namely, electrical controllers

Design, installation development, maintenance and updating of computer software for use in connection with navigation systems