Hi Vladimir,
there is no longer an accessibility engine in Knowage.
We participated to the p4all european project to enhance the whole software accessibility.
At the moment there is an accessibility mode inside the menu that you can toggle to enable the enhancement in document browser, workspace, and gis engine. We also enriched the mouseless navigation and the aria tags.
You can also export cockpits table in accessible pdf with full a11y compliance thanks to the Robobraille API we integrated.
Here you can find some informations about it:
http://www.prosperity4all.eu/first-project-implementation-spinoff/
This process is still a work in progress, so expect more enhancements in the future.
Thanks.
