Interactivity
Allow the client to immerse into data as deeply, as needed for the decision making and to ascend to the high level of abstraction.
Most of the chart zones can interact with the user at a mouse click, with the ability to return to the previous image.
When pointing at the necessary zone, an information text will appear; a mouse click will change the color or the hatching.
You may add implementations of your own handlers of reactions in the interactive zones.
