Ключевые слова: african, american, analyzing, attractive, closeup, computer, concept, construction, digital, engineer, facility, factory, focused, gadget, glass, glasses, helmet, holding, industrial, industry, logistics, machinery, male, man, manufacture, manufacturing company, metal construction, modern, pad, plant, professional, project, safety, screen, serious, slow motion, specialist, supervisor, tab, tablet, tapping, technology, transparent, uniform, virtual, wearing, work, worker, working,