Ключевые слова: adult, buildings, colleagues, construction site, coworkers, digital level, electronic, engineering, engineers, equipment, examination, geodesic, geodesy, hardhats, helmets, high visibility jackets, industrial, industry, inspection, instruments, land, man, measurement, measuring, optical, outdoors, outside, profession, professional occupation, protection, protective, safety, selective focus, survey ruler, surveying, surveyors, technology, together, togetherness, tools, tripod, two people, uniform, woman, work, working,