Maps with the road coloring problem

Monday, August 24th, 02009

The road coloring problem builds an algorithm so that at any given point in the graph you can use the exact same set of instructions to get to the destination point. It is possible to model destinations within a city as nodes in a graph. So what would a road coloring look like for tourists and would it be useful?

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Pie charts and other circular visualizations

Monday, July 20th, 02009

Pie charts were first created by Scottish polyglot William Playfair in his 01801 publication of “Commercial and Political Atlas and Statistical Breviary”. We’ve come along way in understanding visual complexity, but still the inefficient pie chart continues to be used.

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Sections: Visualizations

Representing sets of data in non-tabular form is the work of visualizations. Complex representations which convey meaning and value to the recipient in a pictorial form is much harder than it seems. The ability to not mis-represent or mis-lead the reader is paramount.