concentrates, concentrating, concentration, confidence, confident, confidently, construct, constructed, constructing, construction, construction equipment, construction industry, construction material, construction site, construction sites, construction worker, constructions, constructs, development, developments, device, engineer, engineering, engineers, estimate, estimated, estimates, estimating, expert, expertise, experts, exterior, focus, focused, focuses, focusing, focussed, focussing, front view, front views, full body, full length, full-length, hi-tech, horizontal, horizontally, horizontals, human being, humans, illuminated, indoor, indoors, industrial, industrialization, industrializations, industrialized, industries, industry, inside, laser, looking, man, measure, measured, measurement, measures, measuring, measurings, men, mid adult, mid adult men, mid adults, mid-adult man, occupation, occupations, one, one person, people, photographic, photography, positive, professional occupation, rail, railing, railings, rails, renovation, standing, stood, technology, trade, trades, whites, work, worked, worker, workers, working, works, europe, graduate profession, lasers, level - measurement tool, measuring tools, professional occupations, scandinavia, self-assurance, self-assurances, sweden, wall - building feature, western european