How Drawing Makes Us Better at Data Visualization

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Once I’ve selected lots of individual graphs to use, I often need to arrange them together on a page or screen.

For example, if I’m designing an infographic, the one-page summary might involve three, four, or five individual graphs.

Or, if I’m designing a dashboard, the screen might involve three, four, or five individual graphs.

I need to decide which graph should be displayed first, second, or third. Is there a natural sequence?

I also need to decide which graphs “go together.” Is there a natural grouping? A categorization? Similar graphs should be next to each other on the infographic or dashboard.

I use a pen and paper to sketch what that page could look like.

Author(s): Ann K. Emery

Publication Date: 23 February 2021

Publication Site: Depict Data Studio

A Tableau Accessibility Journey – Part I

Link: https://www.datablick.com/blog/2021/2/4/a-tableau-accessibility-journey-part-i

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Recently, I came to the realization that 0 of my 58 published data visualizations on my Tableau Public profile provide equal access of their data and storylines for all users, mostly excluding those with disabilities. I have read and studied a lot about developing visuals with care for color blindness, but not so much for blindness itself, or low vision, or users who cannot use a mouse, or many other disabled users. A recent Twitter thread by our colleague Frank Elavsky hits on this topic. It is through these realizations that I decided to join and contribute to the dataviza11y group. A quick plug that we have a great group of people, looking to do some exciting things in this space, so do check out and follow that group and it’s member’s activities if you are interested. A wonderful and recent example is the talk Frank, Sarah Fossheim and Larene Le Gassick presented at Outlier.

Author(s): Chris DeMartini

Publication Date: 8 February 2021

Publication Site: Data Blick