Developing programs for simulating experiments or series of experiments in a virtual optical laboratory; design and development of virtual reality software; design of optical components; design of optical and microoptical components; optical laboratories; optical research laboratory services; design of mechanical, electromechanical and optoelectronic apparatus and instruments; design of parts of machines; data mining; development of hardware for digital signal processing; microchip design services; design and development of multimedia products; research relating to physics; development of hardware for audio and video operators; design of hardware for audio and video operators; application service provider (ASP); research and development of electronic components; product development; development of computer peripherals; computer programming