Ключевые слова: access, analysis, application, authentication, authorization, avatar, background, biometric, business, character, code, computer, data, design, detection, display, face, facial, head, human, icon, id, identification, identify, identity, illustration, information, man, mobile, people, person, phone, profile, protection, reader, recognition, safety, scan, scanner, scanning, secure, security, sensor, smart, smartphone, software, system, technology, verification,