Ключевые слова: access, algorithm, analyzing, artificial, authenticate, authentication, biometric, business, card, check, color, colored, crowd, customer, cyber, data, design, detect, detection, face, facial, flat, icon, id, identification, identify, information, line, lined, network, profile, recognition, recognize, safety, scan, scanner, scanning, screening, search, security, select, sign, smartphone, software, symbol, thin, verification, verifying, web,