by Tom Nixon
Presenting data to an audience is a challenge. If we just dump a pile of numbers on the screen we can expect those “eyes glazed over” looks that PowerPoint is so famous for. To make numbers meaningful we often turn to a graph or chart to show numbers as visual relationships.
Unfortunately, PowerPoint is all too ready to help us make those many layered, three-dimensional, color coordinated graphs that are just as confusing as the raw data. As the “tour guides” of our presentation we need …Read More