Ключевые слова: abstract, abstract background, art, backdrop, background, banner, blue, bright, building system, business, communication, concept, connection, connection technology, creative, cyberspace, data, decoration, design, digital, digital background, digital transection, element, elements, energy, futuristic, graphic, house automation, illustration, line, management, modern, pattern, poster, power, presentation, smart city, smart house, style, technology, template, texture, wallpaper, web, white, wireframe,