@christianp hm.. nothing really written out. https://pkra.github.io/xmlsummerschool2017/index.html#p9 is probably the most I've written out as slides)
If German doesn't freak you out, some broader slides on STEM content for academics at https://pkra.github.io/fernuni-hagen-2017/#1
Happy to chat.
@christianp Come to think of, you probably just mean "equations" with "math", right? And 10mins are probably doable just talking about https://mathjax.github.io/MathJax-a11y/ (also old demos at https://www.youtube.com/watch?v=4VB93OhZi0w&list=PL1ATLkPgTEBoIBkY6Ee9rdgAJaJtISOE8)
@christianp or the fantastic commercial quality such as https://github.com/FreedomScientific/VFO-standards-support/issues/25 or https://bugs.webkit.org/buglist.cgi?quicksearch=voiceover%20mathml (fun fact: some of those bugs have been fixed - not that Apple would care to know)