Ключевые слова: average, bad, child, childhood, classroom, communication, computer, device, digital, education, electronic, elementary, game, halo, home, indoors, internet, kid, laptop, learn, learning, leisure, lifestyle, little, looking, mobile, modern, pc, people, person, play, school, schoolboy, schoolchild, screen, sign, single, skin, smartphone, sofa, student, study, studying, touch, touch screen, using, wireless,