9 Scientific, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking and supervision, life-saving and teaching apparatus and instruments, namely, robotic exoskeleton suits worn by humans for the purpose of enhancing the strength and endurance of the person wearing the suit, electrical controllers for controlling surface stimulation devices, data processors used to control artificial limbs and joints, electrical controllers for artificial limbs and joints, electrical controllers that sense pressure and body potential and measure units of pressure, body potential and positioning for artificial limbs and joints, optical controllers for artificial limbs and joints, electrical controls for machines used in the manufacture of orthopedic devices; apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity; apparatus for recording, transmission and reproduction of sound or images; blank magnetic data carriers; blank recording discs; data processing equipment and computers; computer software for measuring, establishing, and analyzing muscle activity, for programming and enabling use of artificial limbs and joints, for use in controlling artificial limbs and joints; downloadable computer programs for measuring, establishing, and analyzing muscle activity, for programming and enabling use of artificial limbs and joints, for use in controlling artificial limbs and joints; software for smartphone and computer application and software for mobile telephones for measuring, establishing, and analyzing muscle activity, for programming and enabling use of artificial limbs and joints, and for use in controlling artificial limbs and joints; electronic control apparatus for artificial limbs; sensors and measuring equipment for artificial limbs; apparatus and programs being software for measuring, determining and analyzing muscle activity; electrical and optical bus systems comprised in dominant part of a distribution main electrical interface for transfer of data between multiple functional units for controlling artificial limbs