Ключевые слова: adult, background, backgrounds, blue, caucasian, closeup, colorful, communication, communications, computer, concepts, connection, data, display, doctor, equipment, finger, global, hand, healthcare, holding, human, ideas, internet, lifestyles, liquidcrystal, males, medicine, men, mobile, monitor, multi colored, one, person, phone, playing, science, screen, smart, smartphone, success, technology, telephone, touch, touching, wireless, women, working,