Ключевые слова: activity, airline, airplane, airport, airport terminal, automated, business, cell phone, check in, computer, departure, enter, flight, fly, hand, international, internet, kiosk, lifestyle, machine, male, man, mobile phone, modern, network, online, pass, passenger, people, person, plane, qr code, registration, scan, security, self, service, staff, technology, terminal, ticket, tourism, tourist, transport, transportation, travel, traveler, trip, vacation, visa,