I'd like to share a short post on this thing I made: a screenreader for SharePoint.
https://www.youtube.com/watch?v=rE9CzuWchCg
What you're seeing is a standard Communication site in SharePoint on which I deployed a JavaScript component that reads aloud any page in your site, automatically or via the audio player controls at the top.
This shows the extensibility of SharePoint and might inspire you to help build an Intranet that is accessible for everyone in your organisation.
I've used SharePoint Framework, Microsoft Flow and the Bing Speech API to build it.
The code including installation instructions can be found on my github repository.