Ключевые слова: addicted, adult, black, building, casual, cell, cellphone, cellular, chat, city, communication, concept, diverse, excited, female, focused, group, hotspot, internet, latin, line, male, man, media, message, mix raced, mobile, network, online, outdoor, outside, people, phone, portrait, smart, smartphone, sms, social, square, standing, street, technology, typing, using, video, watching, wifi, woman, young,