Screenreader and keyboard support
Every visualization now works with screenreaders and without a mouse. This applies to the full RCVis pages and to visualizations embedded on other sites.
- Each chart has a text description. The bar chart's description changes with the round, so a screenreader user can pick a round and then read what the chart shows.
- Tables have captions, and cells that only used color to show "elected" or "eliminated" now say so for screenreaders.
- The tabs at the top of a visualization can be moved between with the arrow keys, and there is a "Skip to main content" link for keyboard users.