Ключевые слова: amusement, applications, apps, book, casual, communication, computer, device, digital, ebook, electronic, email, horizontal, information, internet, leisure, man, media, message, mobile, music, network, networking, online, people, person, player, screen, search, searching, service, social, software, tablet, technology, text, texting, touch, touching, touchscreen, using, video, wireless, young,