Keywords
50-54 years, 50s, 60-64 years, 60s, accuracy, acquisition, adult, adults only, agreement, air travel, airline check-in attendant, airport, airport check-in counter, airport lounge, american, assistance, baby boomer, baby boomers, black hair, boomer, business, business executive, business people, business person, business suit, business travel, businesslike, businessman, businessmen, businesspeople, businessperson, businesspersons, caucasian, caucasian appearance, caucasian ethnicity, checkout counter, cheerful, clerk, clerks, co-worker, co-workers, colleague, colleagues, color image, colour image, communicate, communicated, communicating, communication, communications, computer, computer display, computer equipment, computer keyboard, computer monitor, computer peripheral, computer screen, computers, computing device, computing machine, congratulating, connection, content, cooperation, data processor, desktop computer, desktop computers, desktop pc, display, elderly, electronic equipment, equipment, ethnicity, european, excited, excitement, executive, executives, experienced, expression, eyeglasses, facial expression, female, formal clothing, generation, generations, gentleman, gentlemen, globalization, grace, gray hair, greet, greeting, grey hair, hand, hand clasp, hand-clasp, hand-shake, handclasp, handclasps, handshake, handshaking, happiness, happy, help, hispanic, hispanic ethnicity, horizontal, human hand, indoors, information processing system, journey, joy, keyboard, latin, latin american and hispanic ethnicity, latin-american, latino, looking at each other, male, males, man, mate, mates, mature, mature adult, mature women, medium-length hair, men, merger, microcomputer, monitor, monitoring device, multi-ethnic group, office worker, office workers, officeworker, old, old age, older, olds, partnership, passenger, pc, people, people in the background, people traveling, person, personal computer, personal computers, persons, photography, positivity, profession, professions, satisfaction, senior, senior adult, senior citizen, senior citizens, senior men, seniors, service, serving, shake, shaking, shaking hand, shaking hands, side view, smile, smiling, teamwork, technology, ticket, ticket counter, ticketing, toothy smile, toothy smiling, transport, transportation, transporting, travel, traveling, two people, uniform, waist-up, well-dressed, white, wireless technology, women, worker, workers, workmate, workmates, 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, gws206010