Ключевые слова: adolescence, casual, caucasian, closeup, clothing, color, communications, community, concepts, connection, device, digital, friendship, gadgets, group, hand, holding, horizontal, human, information, internet, lifestyles, men, messaging, mobile, modern, music, outdoors, party, people, person, phone, portable, relaxation, sitting, smart, social, space, student, surfing, technology, teenagers, telephone, text, togetherness, touch, using, wireless,