[accessibility] Current packages and methods of generating tagged PDF from LaTeX

[Christopher Rowley]

Thanks, Ross, for reminding me (again!) that it is possible to create any tagged version of a document via a “pdf with full information in its tagging”.

The tagging in such a “fully tagged pdf” would need to be equivalent (pretty much identical to) that in a suitably rich XML schema.  One example (maybe the only one) of such a schema is that used as the target by the LaTeXML system.

Do you know of any tools that can transform (given all extra needed information) any XML schema into the necessary pdf stuff? 

Thanks, Chris