Ключевые слова: abstract, access, allowed, authorization, background, blog, business, coffee, computer, concept, coworking, denied, desktop, device, digital, doodle, double, education, electronic, exposure, feedback, finger, fingerprint, freelance, hardware, home, identification, information, laptop, lock, multi, no people, note, occupation, office, online, opportunity, print, professional, protection, safety, scanner, security, sketch, solution, success, technology, top, verification, view,