The geography of Knoxville cell phone calls

Knox County Cell Calls on AT&T

This screen shot shows where Knox County AT&T mobile phone users call in total minutes from aggregated, anonymous AT&T data. It's a cool interactive map, you can look up counties and view by call minutes or number of text messages. (Click on the image to see a larger version.)


It's part of a MIT research project, the Connected States of America.
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