Interferometers; Downloadable factory automation software, namely, software to integrate manufacturing machine operations, track problems and generate production reports; Optical scanners; Optical inspection apparatus; Optical character readers; Downloadable computer software for processing digital images; Laser measuring systems; Semiconductor testing apparatus; Optical inspection apparatus for inspection of semiconductor materials, namely, semiconductor wafers, reticles, and photomasks; Design of mechanical, electromechanical and optoelectronic apparatus and instruments; Design and development of computer software for data processing; Development of industrial machinery; Software authoring; Developing of driver and operating system software; Computer software development; Software design and development services; Development and creation of computer programmes for data processing; Design and development of computer software; Computer software consultancy; Computer programming; Technological research in the field of computers for industrial purposes; Design and development of computer software for measuring machines and instruments; Creation of control programs for automated measurement, assembly, adjustment and related visualization; Computer programming services, namely, programming of electronic control systems; Development of computer programs recorded on data media (software) designed for use in construction and automated manufacturing (CAD/CAM)