Ключевые слова: access, background, binary, biometric, code, communication, computer, concept, cyberspace, data, design, digital, digits, display, electronic, eye, future, futuristic, hightech, human, identification, identify, identity, information, interface, internet, iris, key, keyboard, laser, lines, look, password, protection, pupil, recognition, safe, scan, science, security, see, sensor, sight, system, technology, view, vision, visual, watch, web,