Ключевые слова: abstract, blue background, change, city, cityscape, cloud computing, communication, computer, computer network, concept, connection, data, database, design, development, digital icon, digital image, digital technology, digital world, digitally generated, futuristic, global, global network, graphic, health, icon, idea, illustration, image, information, interface, internet, internet connection, medical, montage, moving, network, networking, no people, online, online community, purple, research, scenic, science, sharing, technology, view, web,