Ключевые слова: abstract, access, algorithm, allowed, authorization, background, business, computer, concept, copywrite, denied, desk, desktop, device, digital, doodle, double, equipment, exposure, feedback, finger, fingerprint, furniture, future, global, home, identification, interface, international, journal, laptop, lock, multi, network, office, online, pc, print, protection, research, room, safety, scanner, security, sketch, software, success, technology, verification, workshop,