Ключевые слова: background, blur, business, businessman, cellphone, city, colleagues, communication, commute, commuter, copyspace, device, entrepreneur, europe, gadget, holding, indoors, internet, journey, lifestyle, looking, male, man, message, metro, mobile, modern, passenger, people, person, phone, platform, public, reading, smartphone, standing, station, subway, subway station, technology, telephone, tourist, train, transit, transport, transportation, travel, underground, urban, waiting,