Ключевые слова: 70 years old, 80 years old, alone, beard, browsing, communication, computer, concern, connecting, desk, elder, elderly, home, internet, late, lonely, looking away, man, networking, night, office, old, online, pensioner, pensive, people, retired, retirement, sad, senior, senior citizen, shirt, sitting, technology, thinking, thoughtful, websurfing, white hair, worried,