Hi I've spent some time today thinking about how I can best contribute to accessible mathematics in 2022, besides continuing to run the TeX Hour. My conclusion is this: Contribute to an online accessible LaTeX math checker. This is a personal conclusion based on my skills, interests, goals and social status (I'm retired). At tomorrow's TeX Hour I'll explain what I have in mind, and the thinking that got me there. Thu 11 Nov: 6:30 to 7:30pm UK(=GMT) time. UK time now: https://time.is/UK. Title: Idea - an online accessible LaTeX math checker https://us02web.zoom.us/j/78551255396?pwd=cHdJN0pTTXRlRCtSd1lCTHpuWmNIUT09 Here's a teaser. The earlier and better the feedback the author gets regarding accessibility, the more motivation and encouragement they have to improve the situation. To test my conclusion I did a web search: https://www.google.com/search?q=latex+accessibility+math+checker Here's some of the results I got: https://www.homepages.ucl.ac.uk/~ucahmto/elearning/latex/2019/05/06/accessibility-regulations.html https://www.gla.ac.uk/myglasgow/digitalaccessibility/stemsubjects/ https://libguides.lib.msu.edu/c.php?g=995742&p=8207771 Here's some other links I found: http://checkers.eiii.eu/en/pdfcheck/ https://umij.wordpress.com/2016/08/11/the-sad-state-of-pdf-accessibility-of-latex-documents/ I've a backlog of past TeX Hours to put up on YouTube. It will be cleared soon. Happy TeXing Jonathan