I invite you to join me at a zoom TeX Hour. They're every Thursday, 6:30 to 7:30pm UK time. Recent and forthcoming topics are

4 Feb: LaTeX math on social media
11 Feb: Accessible mathematics
18 Feb: Input, conversion and output formats
25 Feb: Archival documents and software

Some recent discussions on the Blind Math mailing list are summarized at https://jfine2358.github.io/post/2021/01/21/blind-math-news/

The zoom details for the TeX Hour are at https://jfine2358.github.io/contact/

with best wishes