Simon St. Laurent tweeted a link to: Maps of the 2012 US presidential election results by M. E. J. Newman.
Newman used cartograms to create presentations of the 2012 U.S. presidential election results. (Cartograms substitute another variable for land area in the presentation.)
Newman’s maps correct the distortion that has most of the U.S. colored “red,” when in fact the “blue” candidate, Obama, carried both the popular and electorial vote.
I don’t recall any topic map display that I would call cartograms. You?
Leaving aside a cartogram applied to a geographic map as an interface to a topic map, how else to apply cartograms to a topic map?
Depends on the characteristics of the topics but are there general principles? Even for classes of characteristics?