Ключевые слова: app, application, blurred background, buying, city, closeup, commute, connection, convenient, device, digital, display, easy, efficient, electronic, fast, hand, holding, internet, kiosk, machine, metro, mobile, modern, network, online, payment, phone, platform, public, purchase, quick, screen, self service, smartphone, station, subway, technology, terminal, ticket, tourism, tourist, train, transport, transportation, travel, trip, urban, wireless,