elderly, elder man, elder female, elder male, elderly adult, elderly couple, home, home and house, at home, together, togetherness, mobile phone, mobile phones, mobile device, tablet, tablets, texting, browsing, internet, modern, news, message, retire, retired, retiree, retirees, retirement, bullying, sad, sadden, saddened, upset, upsetting, angry, lonely, loneliness, elderly adults, bad news, negative, negative concept, negative emotion, negative feeling, negative feelings, portable computer, agitation, tidings, closeness, computer, aged, psychological state, happiness, disturbance, network, personal computer, browse, age group, system, machine, aggression, belonging, subject matter, computer network, intimidation, perturbation, separation, alone, word, isolation, person, behavior, linguistic process