Ключевые слова: access, algorithm, allowed, authorization, background, business, businessman, concept, consulting, coworking, denied, digital, double, employee, exposure, finger, fingerprint, hands, hardware, human, identification, intelligence, intelligent, interactive, lifestyle, lock, man, math, memo, multi, note, notepad, paperwork, pen, people, print, professional, protection, safety, scanner, screen, security, sideview, sketch, student, success, technology, verification, wallpaper, writing,