Visual analytics is the science of analytical reasoning facilitated by interactive visual interfaces. One key aspect that separates visual analytics from other related fields (InfoVis, SciVis, HCI) is the focus on analytical reasoning. While the final products generated at from an analytical process are of great value, research has shown that the processes of the analysis themselves are just as important if not more so. These processes not only contain information on individual insights discovered, but also how the users arrive at these insights.