Ключевые слова: background, book, boy, business, child, closeup, communication, computer, connection, copy, cyberspace, device, digital, display, education, electronic, examining, finger, front, game, hand, hold, holding, horizontal, information, internet, isolated, joy, kid, laptop, learning, led, media, message, mobile, mobile app, monitor, networking, notebook, pad, person, screen, space, tablet, technology, touch, using, white, wireless,