Interactive visualization is still alive

Phew. Close call.

New York Times graphics editor Gregor Aisch noted during a talk that 85 percent of readers didn’t click on the buttons of a popular interactive. So Dominikus Baur pondered the usefulness of interaction. The answer was yes. It’s all about purpose.

To clarify, Aisch recently came back to the 85 percent figure.

Knowing that the majority of readers doesn’t click buttons does not mean you shouldn’t use any buttons. Knowing that many many people will ignore your tooltips doesn’t mean you shouldn’t use any tooltips.

All it means is that you should not hide important content behind interactions. If some information is crucial, don’t make the user click or hover to see it (unless you really want to). But not everything is crucial and 15% of readers isn’t nobody.

Aisch then gives a handful of good reasons for interaction in news graphics. The gist, and what I see over here on this modest site, is that most people who come to interactive graphics on the web won’t care enough to click on things. However, for the 15 percent of people who do, it’s worth the added extra effort.

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Interactive or not to interactive visualization?

In a recent talk, New York Times graphics editor Gregor Aisch noted that only 10 to 15 percent of readers who visit an interactive visualization on their site actually click on anything. That’s a lot of people who don’t get everything that New York Times interactives have to offer, which begs the question: Is it worth the time and effort to make these things?

As with most design-related things, it depends on the goals and the audience of your visualization. Dominikus Baur explains in detail, drawing experiences from his own work.

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Interactive charts in R

highcharter

Interactive charts in R are still so-so, but if you don’t mind giving up some flexibility and just want something quick without having to learn a new language, there are a handful of options. RStudio highlights the highcharter package, which is a wrapper around the JavaScript-based Highcharts.

So the story goes that Torstein Hønsi, the founder and Chief Product Officer of Highcharts. was looking for a simple charting tool for updating his homepage with snow depth measurements from Vikjafjellet, the local mountain where his family keeps a cabin. Frustrated with the common flash plug-ins, and other proprietary solutions available at the time, he decided to build a standards-based solution of his own and then, of course, share it.

Write R. Get an interactive chart to export.

While we’re at it, you might also be interested in the R wrapper for Plotly, which is another JavaScript charting library, and htmlwidgets, which lets you work with JavaScript libraries within R (and highcharter makes use of).

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Interactive lets you fly through a software galaxy

Software galaxy

This is a fun one. Software Galaxies by Andrei Kashcha visualizes popular software package managers as interactive galaxies. Each node is a package and connections indicate dependencies between packages. Use the keyboard and mouse to explore the 3-D world, rotating and shifting through clusters in each galaxy. Mouse over nodes to see what you're looking at.

I don't know much about the makeup or structure of the package managers, but it's fun to fly around nevertheless. It feels like a game.

Find out more about the process or download the code on Github. [Thanks, Andrei]

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