Ключевые слова: access, adult, authentication, background, biometric, cafe, caucasian, concept, control, cyber, data, digital, electronic, face, facial, future, futuristic, hand, holding, human, id, identification, identity, interface, male, man, mobile, modern, outdoor, password, person, personal, phone, portrait, privacy, recognition, safety, scan, scanner, scanning, security, sensor, smartphone, system, table, tech, technology, unlock, unlocking, verification,