Ключевые слова: adult, aged, asian, background, business, cell, cellphone, cellular, communication, connection, culture, digital, elderly, email, female, finger, grandmother, gray, hand, happy, hoary, holding, home, internet, lady, life, light, looking, mobile, old, older, outdoor, people, person, phone, portable, portrait, senior, smart, smartphone, tablet, technology, telephone, touch, touchscreen, typing, using, wifi, woman,