Keywords
40's, 40-45, 40-50, 40s, 45-50, 50-54 years, 50-55, 50-60, 55-60, access, adult, anxiety, caucasian, color, color image, colour, computer, concentrating, concentration, concern, connecting, connection, connexion, convenience, day, daylight, daytime, desk, e-mail, e-mailing, email, emailing, examining, eyeing, fellow, fifties, fifty, focusing, focussing, forties, forty, furnishing, furniture, gentleman, guy, head & shoulders, head and shoulders, head in hands, horizontal, human, human being, indoor, indoors, inside, internet, joining, laptop, looking, male, man, mature adult, mature men, mid life, middle age, middle aged, middle-age, middle-aged, mobility, observing, office, one, one person, online, pc, people, person, personal computer, photography, portable computer, pressure, reader, reading, seated, seeing, shirt and tie, sitting, stress, stressful, technology, tension, using laptop, viewing, watching, western european, white hair, wireless, wireless technology, work, working, workplace, world wide web, 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, bld199620