Ключевые слова: advertisement, advertising, background, blank, business, cell, cellphone, commercial, communication, communicator, computer, concept, copy, device, digital, display, electronic, empty, female, gadget, hand, hold, information, internet, mail, man, material, media, message, mobile, mobile phone, mobility, modern, operation, person, phone, screen, showing, smart, smartphone, space, technology, telephone, touch, using, visual, white, wireless, woman, work,