9 data acquisition devices, computer programs in the field of biotechnology and biotechnics; installations comprised of computers and computer output devices, namely, printers, computer pens, plotters, terminals, display screens, display sensors, document readers and scanners, remote data transmission units, data memories in the form of diskettes, fixed magnetic disks and magnetic tapes, magnetic bubble memories, solid state memories, tape drives, and memory tapes; video text transmitters, calculators, data processors and data acquisition apparatus and parts thereof; speech input and output apparatus and voice recognition apparatus, Optical Character Recognition (OCR); process and machine controllers and analyzers, devices for recordation, transmission and reproduction of sounds, pictures, and data, namely, audio tape players, audio cassette recorders, stereo receivers, stereo tuners, stereo amplifiers, televisions, video monitors, video tape recorders and video cameras; measured value and signal receivers, in particular for the acquisition of temperature, length, level of fullness, flowthrough, weight frequency, resonance, pressure, acceleration, brightness, vibrations, gas, smoke, current, voltage, resistance, capacity, induction, magnetic fields, toxicity; electric amplifiers and signal converters; maser and lasers