TL;DR : Transform complex data into easy visuals with a lifetime license to Microsoft Visio, now only $14.97 (reg. $249.99).

What he developed provides some nice visualization diagrams of the work item tracking system, which can make work item information easier to comprehend. This project can be downloaded from CodePlex.

Although these first diagrams attracted attention, the circular diagrams contained a visual encoding flaw that caused large values to appear overexaggerated. Nightingale and her team corrected the ...