Ключевые слова: age, call, caucasian, cellular, closeup, communication, connection, contact, device, digital, display, elderly, female, gadget, generation, grandma, grandmother, hands, holding company, horizontal, human hand, indoor, information, internet, lady, mature, message, mobile, modern, networking, old, one person, pensioner, phone, ring, screen, senior, senior adult, smart, smartphone, technology, touch, touch screen, touchscreen, using, vertical, wireless, wireless technology, woman, years,