Ключевые слова: background, cloud, communication, computer, connection, control, data, database, device, digital, earphone, flat, headphone, illustration, infographic, innovation, internet, iot, isometric, laptop, media, mobile, mouse, multimedia, network, nfc, online, phone, printer, purple, router, scanner, server, sharing, smart, smartphone, software, tablet, technology, template, things, transfer, ultra, violet, web, wireless,