Ключевые слова: backpack, caucasian, cellphone, city, communication, connection, dark, device, digital, emotion, evening, find, flashlight, friend, greet, hand, happy, internet, journey, joyful, lifestyle, man, mobile, navigation, night, online, person, phone, positive, raise, route, search, smart, smartphone, smile, street, technology, tool, tourist, town, travel, urban,