Ключевые слова: access, american, artificial, authorization, biometric, closeup, concept, country, database, digital, double, education, exposure, finger, fingerprint, flag, flagstaff, human, icon, identification, identity, information, intelligent, it, light, lock, national, panorama, pennon, phone, photo, print, protection, safety, scanner, security, staff, states, studying, success, symbol, tech, technology, united, us, usa, verification, wave, workshop, world,