Complex Diagrams

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Jared Spool interviewed me for Brain Sparks. It’s a 30 minute podcast; the title is Steps to Beautiful Visualizations.

Update: there’s a mostly-accurate transcript available as well.

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This year I’ll be presenting at the Web App Master’s Tour, along with many other brilliant folks. Come see us in Philadelphia March 21-22, Seattle May 23-24, or Minneapolis June 27-28.

Save $100 off the current price by using the discount code WAMT11. That plus the early bird savings is worth $300 total off of the the standard price.

I look forward to seeing you there!

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I posted a quick process reference called How to design good data visualizations, diagrams, and information graphics over at O’Reilly Answers.

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I was recently asked some questions about the Beautiful Visualization (O’Reilly 2010) and my role as the technical editor and chapter contributor.

How did you end up working on Beautiful Visualization?
I was given the opportunity to work on the book because of my previous research and master’s thesis on methods of creating quality information visualizations.

Why is this book especially important now?
This is a particularly exciting time to be working with information visualization.

Visualization has become popular over the last few years. There have been some very good visualizations making it into the media and pop culture recently, and they have reached millions of people. Of note, the 2008 elections and current World Cup tournament have inspired dozens of visualizations that have received a lot of attention. Good visualizations are fun, educational, and engaging. People enjoy them, and some publications such as the New York Times and GOOD magazine are becoming known for their (generally high quality) work with information visualizations.
keep reading…

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There are many visualizations of social networks, most of which focus on who knows who. They provide a basic view with limited utility. Some visualizations refine this basic view by grouping areas of people who share common contexts (e.g. college, work, etc.). That approach can add some insight through the slightly increased complexity, but it is still a very limited view of the network.

This movie reveals more knowledge by showing not only which individuals know each other, but also when and how the social network formed, by calling out the contexts and individuals responsible for an introduction between two new friends. Visually representing more complexity allows the viewer a deeper understanding of the social dynamics and causalities involved.

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I’m very excited to announce that I’m technical editor for, and contributing a chapter to, the book Beautiful Visualization, due out in April from O’Reilly.

It is a collection of case studies and articles discussing how various beautiful information visualizations were achieved and how to create your own.

Stay tuned for updates as events warrant.

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VizThink ’09 was awesome. I’ve come back exhausted, energized, and inspired, with a load of new ideas.

Thanks to everyone who presented, who attended my sessions, who asked good questions in all situations, who I talked with and listed to and shared meals with. It was a fantastic time. Special thanks goes out to the crew (and families of!) who put on the conference; I appreciate your hard work and perseverance.

As promised, here are the documents that support my sessions. The best online version of my User-Centered Information Design talk is the version from Infocamp ’08, which includes narration. The only slides missing from that presentation are the design process guidance slides, which I’ve made into a handy PDF.

The snapshot talk on visualizing complexity was supported by this document.

As always, I’d love to hear from you about what worked, what didn’t, lingering or new questions, and anything else on your mind.

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This is the slideshow and audio from my Infocamp 2008 presentation on User-Centered Information Design.

The audio synchronization seems to work when played straight through, but not when you manually advance the slides.

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Zillow has posted a series of excellent diagrams which show relative changes in assorted housing markets, broken down by segment. Their diagrams are very clear and allow fairly quick access to a lot of good information. Please go explore there, and then come back here for my commentary. keep reading…

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Here’s a podcast/webinar of me being interviewed by Tom Crawford, who runs the VizThink conference. He asked some good questions. It was a lot of fun.

There’s a video version showing the example diagrams, as well as an audio-only version.