Ключевые слова: access, asia, authorization, banner, black, china, chinese, circuit, code, concept, control, curve, digital, distributed, doodle, double, east, education, emblem, exposure, finger, fingerprint, flag, flagstaff, flying, hologram, hud, identification, identity, innovate, it, lock, mobile, national, phone, print, protection, safety, scanner, science, security, sketch, spy, studying, success, sunset, symbol, technology, thumbprint, verification,