Ключевые слова: 13 year old boy, bed, boy, caucasian, chatting, child, cognition, communication, computer, concentration, domestic life, education, eyeglass, glasses, home, homework, indoor, laptop, lifestyle, living room, looking at camera, male, messenger, one person, online, pandemic, person, pupil, quarantine, recreation, sitting, smart, sofa, student, technology, teen, teenage, teenager, using, white, young,