Ключевые слова: business, business attire, business casual, business meeting, busy street, casual business, casual meeting, chatting, city life, city street, collaboration, colleagues, communication, connectivity, cooperation, corporate, daytime, enthusiastic, female, friends, friendship, happy, interacting, lifestyle, man, mobile device, modern life, outdoors, positive, professional, professional life, sharing, smart phone, smile, smiling, socializing, sunny day, teamwork, technology, together, urban, urban setting, walking, woman, working together, young adults, young professionals,