Ключевые слова: adult, application software, casual clothing, caucasian ethnicity, closeup, communication, computer monitor, connection, day, digital display, digital tablet, equipment, females, healthy lifestyle, human hand, internet, leisure activity, lifestyles, mobile phone, modern, one person, outdoors, park man made space, people, portable information device, reading, relaxation, smart phone, summer, technology, telephone, touch screen, touching, wireless technology, women, working, working activity, young adult, young women,