Ключевые слова: advertise, application, background, blank, business, call, cellphone, communication, communicator, computer, device, digital, display, electronic, equipment, gadget, hand, hold, information, internet, isolated, male, man, media, message, mobile, mockup, modern, monitor, network, networking, news, organizer, people, phone, portable, screen, showing, smart, smartphone, social, technical, technology, telephone, template, touch, using, white, wireless,