Vehicle development generates ever-increasing amounts of measurement data. This data forms the basis for testing and optimizing new functions. However, the volumes of data collected have long been too large for manual evaluation. That is why IAV developed the Zio Insight tool: it is easy to use and extracts the maximum amount of information from the available data. The extensive evaluation and visualization options make even complex relationships understandable. For example, a simple traffic light system indicates whether there are problems with certain measurement series. For all evaluations, it does not matter whether the data comes from a real measurement or a simulation.