Ключевые слова: analyzing, black, blank, business, cafe, coffee, coffee cup, coffee shop, colour, communication, computer, computer monitor, computer network, connection, copy space, data, desk, digital, digital tablet, ecommerce, empty, ereader, examining, global communications, hand, holding, horizontal, information medium, internet, laptop, man, media, mobility, people, portable information device, reading, screen, showing, social media, social networking, table, tablet, technology, touch screen, touching, using computer, white, wireless technology, working,