I have been using reveal.js for a while now as an e-Accessibility specialist at ETHZ because I believe it has a lot of potential as an accessible presenting tool. This technology could revolutionize the field of education. Compared to HTML and CSS-based methods, PPT and comparable programs are far less appropriate for accessibility.
Nevertheless, the potential is not utilized in any manner by reveal.js. For screen readers to access all of the headings at once, for example, it would require a view option for the slides that shows the HTML text in a linearized fashion. The same as "?print-pdf".

In addition to other concepts, I would like to offer and contribute this feature.

Edit by: Drift Boss