Ключевые слова: adolescents, app, applications, background, blind, casual, cell, cellphone, cellular, children, city, communications, copy space, device, fashionable, games, garage, influencer, likes, male, media, messages, millennial, mobile, modern, networks, photogenic, purchases, sharing, sitting, smartphone, social media, social networks, street, styling, technology, telephone, typing, urban, using, videos, young, youth,