Ключевые слова: 40s, beach, cache, caucasian, communication, connection, cropped, day, device, digit, digital, digital tablet, display, electronic, focus on foreground, global communications, holding, human body part, human hand, inside, internet, leisure, lifestyle, male, man, mature adult, media, memory, mobile phone, modern, nature, network, networking, number, outdoors, part of, percentage, research, safety, scan, scanning, screen, sea, security, shore, software, storage, store, system, tablet computer, tablet pc, technology, text, touchscreen, virus, web, wireless technology,