"Chart junk" -- the noisy visual elements that attract criticism in design circles -- can help make a data visualization more memorable. And the chart types we learned about in school (bar graphs, pie charts, etc.) are not the easiest to recall.
Fuente : http://www.eurekalert.org/pub_releases/2013-10/hu-...
Fuente : http://www.eurekalert.org/pub_releases/2013-10/hu-...