In a section of the first chapter of Communicating Data with Tableau (O’Reilly, 2014) I lay out six principles of communicating data: 1) know your goal, 2) use the right data, 3) select suitable visualizations, 4) design for aesthetics, 5) choose an effective medium and channel, and 6) check the results.
These principles address more than the visualization step alone, they address the whole process from crafting a message to delivering it and actually affecting another person or group of people in a meaningful way. They involve self-awareness (what am I trying to accomplish here?) as well as empathy (how will this impact my audience?). It’s not just a “numbers game”; it’s also about words, images and emotions.
I converted these six principles into a simple checklist that I could use to remind myself of all the important ingredients that go into a successful communication effort, including many that I often gloss over or forget entirely. It’s yours as a pdf to download, use the interactive version below, or view it as its own tab. I hope you find it useful.
I don’t claim that this checklist is either exhaustive or revolutionary. There are many other principles that could be articulated, and most of them are common sense. I’d love to hear yours. If there’s anything sophisticated in these six, it’s principle #3, which is based on the work of Jock Mackinlay, my esteemed colleague here at Tableau.
We’re privileged to live in a world that comes after the previous half century, in which the work of pioneering researchers like Jock and others (Schneiderman, Card and Bertin to name a few) established the foundation of effective visual encoding of numerical information – or how we interpret charts and graphs.
Let me know what you think by leaving a comment below, and thanks for stopping by,