Ключевые слова: boy, brother, caucasian, child, childhood, communication, computer, concentration, connection, cyberspace, desk, distance, education, elearning, game, girl, happy, headphones, home, homework, horizontal, indoor, internet, laptop, learning, lesson, living room, male, online, person, phone, playing, pupil, school, sister, sitting, student, study, studying, table, tablet, technology, teenager, two people, typing, wireless technology,