Ключевые слова: 20s, 30s, 3d, black, browsing, business, career, caucasian, communication, company, computer, connection, cooperation, corporate, desk, documents, electronic, entrepreneur, executive, expertise, female, files, futuristic, internet, laptop, leadership, lifestyle, male, man, medicine, mid adult, notebook, notebooks, occupation, office, papers, presenting, profession, professional, reliability, screen, sheets, showing, smart casual, smiling, tablet computer, tablet pc, teamwork, touching, touchscreen, using laptop, wireless technology, woman, working, workplace, young adult,