SCIENTIFIC, PHOTOGRAPHIC, OPTICAL APPARATUS AND INSTRUMENT, MEASURING, CINEMATOGRAPHIC, SIGNALING, AND SUPERVISING APPARATUS AND INSTRUMENTS, PARTICULARLY SYSTEMS FOR MEASURING AND DETERMINING THE POSITION, THE ORIENTATION AND/OR THE MOVEMENT OF OBJECTS, PERSONS OR ANIMALS, COMPRISING DIGITAL CAMERAS, CALCULATING UNITS, DATA PROCESSING AND TRANSMISSION EQUIPMENT, MARKERS, UNITS FOR SYNCHRONIZATION AND TOOLS FOR CALIBRATION, AND COMPONENTS OF SUCH SYSTEMS, NAMELY DIGITAL CAMERAS, CALCULATING UNITS, DATA PROCESSING AND TRANSMISSION EQUIPMENT, MARKERS, UNITS FOR SYNCHRONIZATION AND TOOLS FOR CALIBRATION; APPARATUS FOR RECORDING, TRANSMISSION OR REPRODUCTION OF SOUND OR IMAGES, PARTICULARLY DIGITAL CAMERAS, FILM CAMERAS, OPTICAL MOTION TRACKING CAMERAS; MAGNETIC DATA CARRIERS, PRE-RECORDED WITH SOFTWARE FOR OPTICAL MOTION TRACKING; COMPUTER PROGRAMS AND SOFTWARE, PARTICULARLY DESIGNED FOR SYSTEMS FOR MEASURING AND DETERMINING THE POSITION, ORIENTATION AND/OR THE MOVEMENT OF OBJECTS, PERSONS OR ANIMALS, OR FOR DRIVING, CONTROLLING AND SUPERVISING OF CAMERAS, PARTICULARLY OPTICAL TRACKING CAMERAS; DATA PROCESSING EQUIPMENT AND COMPUTERS, PARTICULARLY FOR SAID OPTICAL MOTION TRACKING SYSTEMS FOR MEASURING AND DETERMINING THE POSITION, THE ORIENTATION AND/OR THE MOVEMENT OF OBJECTS, PERSONS OR ANIMALS AND FOR SAID TRACKING CAMERAS, ALL OF THE GOODS WITH THE EXCEPTION OF GOODS AND SERVICES USED IN THE FIELDS OF TRIPODS AND STANDS