Ключевые слова: access, authentification, authorization, biometric, black, cellphone, closeup, concept, device, digital, dirt, display, electronic, finger, fingerprint, glossy, hand, id, identification, identity, information, interface, isolated, lock, login, macro, mobile, modern, password, print, privacy, protection, reader, realistic, residue, safe, scan, scanner, screen, secure, security, sensor, smart, technology, thumb, touch, touchscreen, unlock, verification,