Ключевые слова: adult, backgrounds, blue, business, businessman, button, caucasian, closeup, communication, communications, computer, concepts, data, device, digital, display, electrical, electronic, email, equipment, finger, global, hand, holding, human, internet, liquidcrystal, macro, males, men, mobile, monitor, one, person, phone, pointing, screen, smart, success, tablet, technology, telephone, thumb, touch, touching, wireless, women, working,