From a TED Talk in June 2006. What I love is the way he uses humor to make many of his points. Other good things in the video:
Challenges preconceive notions people have about the subject.
Talks to the data and interacts with it.
He places the data in historical context by explaining what happened in each country.
The data visualization is the presentation, not just a background slide for his talk.
Performs research on his target audience (i.e. students) to understand what they need to know.
The presentation is shot from more than one camera, showing him and the screen from different angles.
Watching him I see how controlling the display from his laptop is an obstacle. What he needs a way to interact directly with the screen through touch and gesture.
Screenshot from an interactive mapping tool from OECD Regional Statistics. While you can look at any region I choose North America. The color indicates the GDP per capita: blue is low income while red is high income. The graph on the right is comparing % of population with high school education vs unemployment. (The red circle, indicating very high income, belongs to Washington DC)
I am comparing the GDP per Capita of the United States with Japan, India, China, and Indonesia over the last 500 years. (GDP per Capita for each country is in 1990 international Geary-Khamis dollars, calculated from purchasing power parities (PPPs) of currencies and average prices of commodities.)
{Click on the image to take a closer look}
Data estimates for population from Angus Maddison Emeritus Professor, Faculty of Economics, University of Groningen.
[tags]income, GDP per Capita, United States, China, India, Indonesia, Japan[/tags]
Measuring Worth US/UK econ & population series from 1700s. UK Gold, Earnings and Retail prices back to 1260s. This site lets you graph data and calculate Annualized Growth Rates for various time periods
Visualizing Economics was created by Catherine Mulbrandon. Here you can view graphs and charts about the United States and world economies. I am available for freelance projects.