Editable viz alt text for Accessibility | New in Tableau 2023.2

You can now edit automatically generated alt text. By default, Tableau provides automated screen reader text, ensuring there's a description to be announced by screen readers for all online visualizations, including client and server-side rendered and embedded visualizations. Now, content authors can edit the alt text from either the Data Guide panel or by selecting Accessibility in the Worksheet drop-down. Authors can add up to 2500 characters of alt text, providing deep insight into the contents of the visualization.

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Timestamps 0:00 Intro 0:13 What is Vix Alt text used for? 0:53 How to add viz alt text 2:07 What happens if you don't enter any? 2:56 Using Voiceover on Mac OS 5:13 Some general thoughts

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