Ключевые слова: background, biometrics, blue, business, businessman, cataract, caucasian, circuit, close, closeup, computer, concept, contact, cyber, data, digital, display, electronic, european, eye, eyelash, eyes, focus, future, futuristic, graphic, hightech, human, identification, identity, information, interface, iris, laser, lens, male, man, protection, scan, scanning, science, security, sensor, sight, technology, up, view, vision, visual, white,