Ключевые слова: abstract, access, allowed, arm, artificial, authorization, business, concept, connections, dairy, denied, digital, double, drawing, exposure, financial, finger, fingerprint, hands, hipster, human, identification, intelligent, interface, internet, items, lock, man, memo, multi, note, paperwork, pen, people, person, print, professional, protection, safety, scanner, security, service, sideview, student, success, technology, verification, wallpaper, working, writing,