Ключевые слова: 30s, boss, browsing, business, businessman, businessperson, busy, caucasian, cell, cell phone, ceo, communication, connected, creative, design, desk, happy, horizontal, male, man, manager, marketing, men, mobile, mobile phone, modern, office, one person, online, people, person, phone, smartphone, smiling, social media, standing, text messaging, the internet, thirties, working,