Ключевые слова: adult, blue, businessman, care, caucasian ethnicity, chemist, chemistry, closeup, communication, computer, computer monitor, connection, data, digital tablet, doctor, equipment, expertise, futuristic, general practitioner, healthcare and medicine, holding, hospital, human hand, indoors, internet, lab coat, laboratory, males, medicine, men, modern, nurse, occupation, one person, professional occupation, science, scientist, standing, stethoscope, success, surgeon, surgery, technology, touch screen, touching, uniform, wireless technology, women, working,