Ключевые слова: adult, background, buildings, caucasian, colleagues, coworkers, digital level, electronic, emotion, emotional, equipment, european, examination, geodesic, geodesy, hardhats, helmets, high visibility jackets, industrial, industry, inspection, instruments, land, looking at camera, man, measurement, measuring, optical, outdoors, outside, profession, professional occupation, protection, protective, safety, selective focus, smile, smiling, survey ruler, surveying, surveyors, technology, together, togetherness, tools, tripod, two people, uniform, woman, work,