On 2/5/2025 12:27 PM, luigi scarso wrote:
On Tue, 4 Feb 2025 at 16:44, Florent Michel <florent....@gmail.com
<mailto:florent....@gmail.com>> wrote:
Hi,
It seems that the accessibility page has moved here: https://
wiki.contextgarden.net/Input_and_compilation/Accessibility <https://
wiki.contextgarden.net/Input_and_compilation/Accessibility> .
Maybe the last example is suitable?
(It seems to correctly embed the alt text in the pdf; this can be
checked by using the `--nocompression` flag and opening the
resulting pdf with a text editor. Not sure how to have the alt text
in the exported html, though; I'm sure others will be able to advise
on that better than I could.)
This is an example
https://assets.publishing.service.gov.uk/media/679a0c48a77d250007d313ee/
International_AI_Safety_Report_2025_accessible_f.pdf <https://
assets.publishing.service.gov.uk/media/679a0c48a77d250007d313ee/
International_AI_Safety_Report_2025_accessible_f.pdf>
and this a checker
https://pac.pdf-accessibility.org/en <https://pac.pdf-accessibility.org/en>
(the pdf doesn't seem good for accessibility)
well, with over a decade of accesibility not resulting in free viewers
that do something useful with it one can always adapt the definition
(and implmentation) of accessibility to whatever tool or checker one has
a while ago Mikael and I tested Chat on a simple integral with limits
... it started to be clever and didn't need tagging at all because it
looked at hwo characters got positioned, but, when challenged, at some
point it swapped positive and negative values (top / bottom bounds);
when pressed a bit it admitted to be wrong, and in the end we got
confirnmed that its interpretation of the pdf page stream for relative
positioning (which in itself impressive) was wrong but then it started
to hallucinate so we quit
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl /
https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive : https://github.com/contextgarden/context
wiki : https://wiki.contextgarden.net
___________________________________________________________________________________
