Keywords
35 to 39 years, 50 to 54 years, 50 to 59 years, accuracy, adult, blue collar worker, blur, caucasian ethnicity, check, colleague, communicating, communication, complexity, component, concentration, control, differential focus, discussing, efficiency, engineer, engineering, engineering plant, eyewear, factory, factory worker, flair, focus, focus techniques, goggles, hard work, heavy industry, holding, indoors, industrial plant, industry, innovation, inspecting, interaction, labor, looking, machine, male, man, mature adult, mature man, metal, mid adult, mid adult man, networking, older, only adults, only men, paying attention, precision, preparation, professional, protective clothing, quality, quality control, safety goggles, saying, science, science collection, scrutiny, skill, stand, standing, stands, structures, talking, technology, two people, white, work, worker, working, working hard, workplace, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u28551232