Ключевые слова: access, authenticate, authentication, authorization, biometric, concept, data, design, device, digital, display, electronic, finger, fingermark, fingerprint, flat, hand, holding, identification, identify, identity, imprint, information, interface, key, line, login, mark, password, personal, print, privacy, protection, reader, safe, scan, scanner, scanning, secure, security, smart, smartphone, software, system, technology, thumb, thumbprint, touch, unlock, verification,