Ключевые слова: access, accessibility, area, arm, authorized, automatic, barrier, business, button, car, city, click, close, closed, control, drive, electric, electronic, entrance, entry, equipment, exit, finger, gate, guard, hand, holding, key, lock, man, open, outdoor, park, pass, person, point, private, push, safety, scan, secure, security, sensor, sign, signal, stop, system, technology, transport, vehicle,