Keywords
30-35, 30-35 years, 35-40, 35-40 years, 40-45, 40-45 years, 45-50, 45-50 years, adult, adults, adults only, african, african ethnicity, caucasian, caucasian ethnicity, coat, computer, computer keyboard, computer monitor, computer mouse, concentrate, concentrating, desk, equipment, ethnicity, expertise, eyewear, front, front view, grey, grey hair, group, hair, hold, holding, indoors, industry, keyboard, lab, lab coat, mature, mature adult, mature men, men, mid, mid adult, mid adult men, monitor, mouse, multi-ethnic, multi-ethnic group, occupation, people, protective, protective eyewear, protective workwear, research, researcher, safety, science, scientist, sit, sitting, stand, standing, technician, technology, tie, tilt, two, two people, using, using computer, view, waist-up, working, workwear, years, 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, 1574r-08230b, 1574r 08230b, 1574r08230b