Ключевые слова: adult, african, business, chemistry, coat, coats, communication, computer, coworker, digital, doctor, engineer, equipment, expertise, eyeglasses, females, group, healthcare, hospital, indoors, internet, lab, laboratory, looking, males, medicine, men, mid, multiethnic, occupation, people, place, professional, science, scientist, smiling, standing, tablet, teamwork, technician, technology, two, uniform, using, women, work, working, young,