The entirety of the book is represented by a circular wheel of 'spines', each of which represents a section of text. The arcs around the outside of the wheel connect sections that are tagged with the same theme. By spinning the 112 self-contained sections around, viewing their opening words and following their tags, one can explore the book in a personalized, non-linear structure. Categories are distinguished by color: People, Subjects, Feelings and Fryisms. via infosthetics.com
We've got a very interesting infographic from hothardware.com detailing many little-known facts about the mobile app market, how the apps are being used, how quickly the market is expanding and how the competitors stack up. You learn something new every day, as they say.