cash registers; data processing equipment, namely computer system comprising microprocessor, memory and communications adapters or interface cards; data processing graphic workstation, namely a workstation comprising a graphical subsystem for communication between an operator and a calculator, the subsystem generally comprising a graphical screen, a graphical controller, a keyboard, a mouse, devices facilitating communication between man and machine (ergonomic terminal, with communications adapters or interface cards and related data processing unit); drafting plotters; data processing networks and their connections, namely network couplers (interface cards with standard networks) and software technology (communication software which enables two computer systems to communicate through the networks); micro-processors, integrated circuits, printed circuits, printed circuit boards, electronic boards and/or adapter cards implementing a function in a calculator (treatment module, graphical module, input/output module, communication module); data processing components, namely hardware or software component for calculator computer; programs, software, and custom design computer programs, namely user's application software supported by application modules found in trade in the fields of flight, missile and vehicle simulation, aviation, telemetry, range finding, seismic analysis, interactive graphics (diagrams), software engineering; data buses

scientific and laboratory research in the field of data processing systems; engineering services; career counseling; computer programming; printing services