Ключевые слова: application, background, blank, book, browse, business, buy, click, communication, computer, connection, device, display, easy, email, empty, finger, hand, home, interface, interior, internet, keyboard, laptop, lifestyle, man, mobile, mobility, on line, online, page, pc, people, person, phone, reading, screen, showing, smart, smartphone, sms, social network, space, table, technology, touch, touchscreen, web, wireless, woman,