Ключевые слова: 169, 4k, blue, busy, caucasian, cell, cellphone, communication, connection, conversation, corporate, darkness, device, dialogue, executive, female, girl, holding, internet, lifestyle, light, manager, message, messaging, mobile, mobile phone, modern, neon, network, one, online, phone, reading, red, remotely, screen, sitting, smart, smartphone, technology, telephone, text, texting, touch, touchscreen, typing, using, woman, work, young,