Ключевые слова: asian, book, boy, bright, casual, caucasian, child, classmates, classroom, collaboration, communication, connection, corridor, data visualization, digital, discussion, diverse, education, face recognition, female, five people, focused, gesturing, girl, group, headband, headphones, holding, innovation, interaction, knit beanie, learning, male, mixedrace, modern, notebook, school, students, studying, tablet, team, teamwork, technology, teenager, white, youth,