Ключевые слова: 60s, 70s, active, adult, baby boomer, caucasian, class, community, computer, contemporary, copy space, device, education, eyeglasses, eyesight, glasses, golden years, grey hair, hand, health, hobby, home, indoors, internet, knowledgeforall, laptop, learn, longevity, man, mature, modern, online, pensioner, people, retirement, s3niorlife, school, seminar, senior, silver society, skill, teach, technology, two, type, use, vision, white hair, woman, workshop,