Ключевые слова: adult, background, blur, bokeh, bright, business, caucasian, cellphone, city, communication, connection, data, device, digital, ethnic, female, finger, focus, hand, held, holding, human, isolated, light, lights, mobile, modern, network, night, one, people, person, phone, pocket, screen, smart, smartphone, technology, telephone, touch, use, user, woman, young,