As I was completing Chartability for one of my vizzes, I found myself wondering,
"How do I check for keyboard navigation?"
"What's a tab stop?"
That's when I reached out to my go-to resource, who seems always willing to help, Frank Elavsky.
Here's what I took away from that discussion:
Here are two quick demos of what it looks like on two of my vizzes that were completed in 2020 and 2021. You can see that the border around the focus area is hard to discern from the colors used in the viz. I'll be looking at seeing if/how I can change the border.
Try it for yourself and see what happens!
I also put together this speed tip for the #a11ytug which covers what keyboard navigation is, why it's important, how to navigate/test with a keyboard only, and the heuristics from Chartability.
Check it out & let me know if you have any questions!
Helping people and organizations begin their data visualization and Tableau journey. I'm a fan of training, Tableau, data viz, my kids, cupcakes, and karate.