Ключевые слова: 2025 years, 2030 years, 2530 years, 6065 years, 6070 years, accessibility, adults, break, building, building shell, built structure, cape town, caucasian appearance, colleague, color image, communication, connection, construction, construction industry, construction site, construction worker, craft, craftsman, day, front view, group of people, hard hat, helmet, industry, job, looking, man, mobile phone, occupation, outdoor, people, reflective vest, relaxation, safety vest, scaffold, senior adults, senior men, showing, side by side, sitting, small group of people, smiling, south africa, technology, telecommunication, telephone, three people, together, watching, wireless technology, work wear, young adult, young man,