Ключевые слова: adult, athlete, casual clothing, caucasian ethnicity, city, city life, closeup, communication, connection, day, equipment, holding, human body part, human hand, internet, lifestyles, men, message, mobile phone, modern, outdoors, people, selective focus, smart phone, sports clothing, standing, street, suit, technology, telephone, text messaging, touching, unrecognizable person, urban scene, watch, wireless technology,