The document discusses holographic data visualization using technologies like .NET Core, Azure, Power BI, and Microsoft Hololens. It introduces Matteo Valoriani and Antimo Musone of Fifth Ingenum Srls and their focus on using web APIs, middleware, and frameworks like Unity to build holographic dashboards and apps that can access data from sources like the National Centers for Environmental Information. A Power BI dashboard is demonstrated as an example, and details are provided about tools like Power BI, .NET Core, and Hololens. The presentation aims to discuss introductory topics on working with data, web APIs, and Power BI, and developing cross-platform apps for Hololens.