Ключевые слова: book, boy, campus, child, class, college, computers, concentration, digital, display, earbuds, education, elearning, exam, glasses, headphones, homework, information, intellectual, knowledge, laptop, learning, lesson, listen, man, music, notebook, online, overworked, papers, people, read, report, school, searching, sitting, smart, sound, student, study, support, tablet, technology, teen, teenager, test, textbooks, university, working, youth,