2011 vs. 2007
I compared the 2011 and 2007 Feltron reports. in the 2011 report every action was catigorized into either where it took place or who he did it with. However the 2007 report catigorizes every action into their actual subjects like listening to music and walking schedule displayed in a map. Both reports relied heaviely on pie charts and maps which were visually astetic and appealing however i found the 2007 more understandable and easier to interpret. There is a different level of interpretation in the 2011 report as you can see the people he was with and how they influenced his actions.