Ключевые слова: 4044 years, accessibility, adult, adults only, business, business specialist, call, choice, client, color image, communication, computer, connection, customer, cyberspace, day, generative ai, happiness, holding company, home, horizontal, lifestyles, male, mature, mature adult, memory, men, mobile phone, office, one person, part of a series, person, phone, photo messaging, photographing, photography themes, portability, portable information device, remember, selective focus, selfie, small business, smart phone, smartphone, standing, support, technology, wireless technology, woman,