Ключевые слова: blogging, browsing, business, businessman, cell, cellphone, chatting, close up, closeup, communication, connection, device, digital, display, elearning, future, gadget, guy, hand, holding, internet, learning, looking, male, man, message, mobile, modern, networking, people, person, phone, pressing, reading, receiving, screen, sending, showing, smartphone, sms, social, studying, technology, text, touching, touchscreen, typing, watching, working, writing,