Complex Diagrams

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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.

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The introduction of the iPhone heralded the mainstreaming of a new interface paradigm. Features and form factor aside, the multi-touch interface represents the first major interface change since the introduction of the Macintosh GUI in 1984, and a notable shift in the right direction.

Twenty years ago, Donald Norman described the relationship between a control and its effect as mapping. “Natural mapping, by which I mean taking advantage of physical analogies and cultural standards, leads to immediate understanding.” (Norman, D. 1990. The Design of Everyday Things. Doubleday/Currency. P23.) Unfortunately, when there is not a “natural mapping,” understanding is anything but immediate.

Technology interfaces are difficult to design and learn because interfaces have moved further and further away from natural mappings. When the tool in question is an axe or a spoon, the relationship between the control and its effect is clear and direct. Similarly, for simple mechanical tools such as food grinders, adjustable wrenches, latches, and the like, it’s not too difficult to divine the function with no documentation. The interface is inseparable from the tool or device, and the mapping is strong. keep reading…