We all know that a picture is worth a thousand words. Images from Tiananmen Square, September 11th, or the recent devastation in Haiti are universally understood and move people to action more than words ever could. Visualizing vs. reading about events is becoming more and more prevalent, with an increasing number of people receiving their information from the web or cell phone. In parallel with the upsurge in use of images and multimedia content to communicate information, the advent of Google Earth, online maps, or car and phone navigation tools has created an explosion in the use of visual maps in every day life. Instead of reading text, we are now provided maps to more easily see how to get from point A to point B, or where to find open homes in a specific neighborhood. For most of us, seeing is understanding and believing.