9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, supervision, life-saving and teaching apparatus and instruments, namely, cameras; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electrical controllers, electronic industrial controllers, and embedded computers; mechanisms for coin-operated apparatus; cash registers; calculating machines; data processing equipment; computers; computer software for database management, spreadsheet creation, word processing, visualization, and data in and output for use in the fields of industrial automation, vehicle construction, railroad technology, traffic control and medical engineering; fire-extinguishing apparatus; computer hardware; computer systems, namely, computer operating systems, embedded computers, industrial computers; microprocessors; computer peripheral devices, namely, computer monitors, computer cameras, IP (internet protocol) cameras; display devices, namely, computer monitors, video screens, touch screens, and computer display screens; interfaces for computers; motherboards; blank electronic data carriers; blank computer memory devices, namely, computer memories, computer memory hardware, and computer hard drives; information media, namely, computer hardware and software for data collection and data maintenance services; electric power apparatus, namely, electrical power connectors; software platforms for operating industrial equipment, for use in industrial automation, vehicle construction, railroad technology, traffic control and medical engineering; smart or microprocessor cards, in particular I/O systems, containing programming used for operating industrial equipment, for use in the fields of industrial automation, vehicle construction, railroad technology, traffic control and medical engineering; cameras; video cameras; computer cameras; network cameras in the nature of IP (Internet protocol) cameras; hardware components, namely, computer hardware, for control and/or monitoring of industrial automation, vehicle construction, railroad technology, traffic and medical engineering, for video surveillance systems, and for electric monitoring apparatus; people counting software for inputting and processing data