Ключевые слова: 3d, abstract, access, alarm, authentication, background, biometric, black, blue, brain, business, card, code, computer, control, denied, design, detection, encryption, eye, face, head, icon, identification, identify, identity, key, lines, male, man, medical, modern, pattern, person, protection, reader, recognition, safety, scan, scanner, scanning, security, sensor, side, software, system, technology, vector, verification, white,