Scientific, photographic, optical apparatus and instruments, measuring, cinematographic, signalling, and supervising apparatus and instruments, particularly systems for measuring and determining the position, the orientation and/or the movement of objects, components, items, persons or animals, comprising digital cameras, film cameras, optical motion tracking cameras, calculating units, data processing and transmission equipment and components of such systems, 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 designed for systems for optically determining the position, orientation and/or the movement of objects, components, items, persons or animals or for driving, controlling and checking of cameras, particularly optical tracking cameras; data processing equipment and computers, namely, for said optical motion tracking systems for optically measuring and determining the position, the orientation and/or the movement of objects, components, items, persons or animals and for said optical tracking cameras

Medical equipment and instruments, namely, optical tracking systems for tracking a patient's postion or the position of medical and surgical instruments during a medical procedure, and accessories for such optical tracking systems, namely, optical position markers and tracking targets for being attached to a patient's body parts or to medical and surgical instruments

Scientific and technological services and research, in particular engineering, physics or information technology, in particular in the field of measuring and ascertaining the position, orientation and/or motion of objects, components, items, persons or animals and for the development of systems designed therefor; design and development of computer hardware and software, in particular for measuring and ascertaining the position, orientation and/or motion of objects, components, items, persons or animals, and for the activating and checking and supervising of optical tracking cameras