With a single glance at the chart, you can judge that it includes a massive network of rooms or elements. The chart involves a variety of circles, each with a specific color, text, and size. All three things are details for varying components. The color scheme shows the exposure of the place. That means it can help people assess whether they are authorized to go there. Moving along, the size of the circle shows how big space that component occupies. Lastly, the text shows what the actual architecture is about. Moreover, there are separate linking lines showing how intense the connection between rooms of sectors is.