I attended a workshop on (De-)Constructing Information Visualization yesterday evening, led by Yuri Engelhardt and Christian Behrens, who are both specialized in information visualization and data visualization and information design. It was all about ‘exploring the notion of a ‘building block systems’ of visual language: Which basic visual coding principles can be identified as the building blocks of visualization? Which of these building blocks are appropriate for representing which kind of information? What are the ‘rules of the game’ for combining two, three, or many of these basic visual coding principles into meaningful and interesting visual representations?’, as they explain it themselves.
We got a brief introduction to the history of data and information visualization, and then started cutting and pasting and created our own data visualization graphics. We used different cards and figures to represent the data or ‘building blocks’ and tried to recreate existing data visualizations (charts, maps and graphs). This turned out to be a pretty hard concept to grasp, because it’s so abstract. We finally got the hang of it though, when we came up with our own data concept and a visualization to match.