Ключевые слова: adult, airport, associate, business, businessman, caucasian, cellphone, cheerful, communication, connection, corporate, device, dialing, employee, entrepreneur, executive, gadget, handsome, indoors, internet, lobby, male, man, manager, message, mobile, modern, occupation, passenger, person, phone, portrait, professional, sending, sitting, smart, sms, station, technology, terminal, texting, touching, transportation, travelling, trip, using, vertical, waiting, whitecollar, wireless,