Ключевые слова: african, business, casual, close up, communication, computer, concentration, concept, confidence, connecting, descent, diagram, digital, display, elegance men, hand, happy, indoors, internet, laptop, lifestyle, male, man, mobile, modern, net surfing, network, office place, one, online, only businessman, people, person, phone, reading, report, shirt, sitting, smart, smartphone, smile, social, strategy, success job, tablet, technology, touch, using, wireless, work,