Opening a thread for folks to discuss accessibility on Ubuntu, including best practices and the various standards currently used across the market.
If you are a user with specific accessibility needs, we would be more than happy to hear your feedback and comments in the discussion below.
Why?
It was revealed at the recent Ubuntu Summit 26.04 that Canonical engineers are investigating the possibility of using AI agents to improve Accessibility in Ubuntu. They will also be working on Speech to Text in Ubuntu and not just the operating system but also applications.
We should wait and see what they come up with in the releases of Ubuntu 26.10 and 27.04. At those times we will be able to test their efforts and reports bugs. Canonical engineers may also use Ubuntu Discourse at those times to invite comments.
So, I ask why are you inviting us now to comment? I have read your Introduction topic. You do not say that you are a Canonical employee or a community developer assigned to work on a Ubuntu project assessing accessibility in Ubuntu.
@dmxplx Welcome to Ubuntu Discourse 
I moved your topic to the Lounge which is the better place for more general discussions of this kind.
Thanks for joining the community and starting this important discussion.
I want to make something very clear: this is a volunteer community hub where ALL users are welcome to start topics about subjects that interest them or about which they have knowledge and experience.
Whether this subject was discussed at the recent Ubuntu Summit or not is completely irrelevant.
Nor does one need to be a Canonical employee or developer to discuss such matters.
We are here as a volunteer community to help empower and make Ubuntu better for the present and future.
I’d go even further than @rubi1200 here, if the community makes contributions that make sense (code wise or conceptual), no Canonical employee will turn them down 
contributions have always been appreciated and will be so in the future…
@graymech it was in the wrong section, that’s it. Interesting first interaction. But feel free to contribute to the topic if you want
@rubi1200 thank you for that, I really appreciate.
@ogra thank you for the additional context, and nice to meet you too.
Most accurate and recent documentation on accessibility on Ubuntu Desktop is found at https://documentation.ubuntu.com/desktop/en/latest/how-to/accessibility/
For developers, we also have this guide:
https://documentation.ubuntu.com/project/contributors/check-accessibility/
We tried to translate the WCAG standard into a guide that makes sense for whoever is building interfaces in the specific context of Ubuntu Desktop. It also provides guidance on how to use assistive technologies for testing.
Community feedback is welcome and encouraged. We came up with this guide in Canonical based on our experience, but it’s intended to be of help for every contributor.