Ключевые слова: app, application, background, blank, business, caucasian, cell, cellphone, cellular, communication, communicator, computer, device, digital, display, electronic, finger, gadget, hand, hold, holding, information, internet, iphon, isolated, man, media, message, mobile, network, organizer, pda, people, phone, portable, screen, showing, smart, smartphone, social, technology, telephone, touch, touchpad, using, white, wireless,