Which is better for communicating information: pie charts or bar charts? Tufts researchers throw doubt on a common data visualization belief.
As any reader of Edward Tufte knows, data visualization has been around a long time. Here’s some nice examples from the 1870 US census.
here was lots of interest in the SAP BusinessObjects portfolio of solutions at the SUG-MENA event in Bahrain. See the Xcelsius dashboard using local data, and the presentation I gave.