Ключевые слова: adult, app, background, black, blank, business, caucasian, cell, cellphone, communication, copy, device, digital, display, empty, female, finger, gadget, girl, hand, holding, internet, isolated, lifestyle, media, message, mobile, mock, mockup, modern, network, people, person, phone, screen, showing, smart, smartphone, social, space, table, technology, telephone, touch, up, using, white, wireless, woman, young,