Ключевые слова: adult, caucasian ethnicity, chap, chinese ethnicity, colleague, concentration, confidence, cooperation, coworker, dark, doctor, equipment, expertise, factory, generative ai, healthcare and medicine, holding company, hospital, hygiene, illuminated, indoors, industry, lighting equipment, looking, mature adult, medicine, men, mid adult, occupation, operating, operating room, professional occupation, protective mask, protective workwear, science, service, skill, standing, surgeon, surgery, surgical mask, team work, uniform, women, working, workshop, workwear,