There are some paged media semantics being pushed into CSS that may help. We covered a lot of these issues years ago. It's only now that PDF rendering is being brought into the browser by a vendor that we have use cases supported by a vendor.
Adobe is behind some very helpful efforts in CSS. Their role in the w3c and experience in implementing these Apis should be a big help.
-Charles
On Feb 16, 2012, at 1:23 PM, Richard Schwerdtfeger <schwer@us.ibm.com> wrote:
> Here is yet another document rendering example where a company is using canvas. We will need some form of caret navigation to process this. We need accessible caret navigation and selection processing.
>
> We will need to need to introduce new constructs like page semantics, etc. Adobe has a whole slew of these that that were custom to the plug-in accessibility implementation.
>
> https://bugzilla.mozilla.org/show_bug.cgi?id=727819
>
>
>
>
> Rich Schwerdtfeger