Ключевые слова: adult, analysing, analyzing, background, business, businessman, caucasian, closeup, communication, communications, concept, creative, digital, display, electronic, equipment, finger, hand, holding, human, idea, internet, male, man, market, modern, office, pad, pc, people, person, personal, pointing, professional, screen, sitting, success, suit, tablet, technology, touch, touching, touchscreen, using, wifi, wireless, working, workplace, young,