Re: Proposal: remove aria-describedat from the ARIA 1.1 specification

Hi Michiel,

The digital publishing industry would like to turn these extended
descriptions off by default as they impact the flow of the document. What
they would like to do is have a media query that says expose extended
descriptions which would be used to show or hide the details buttons. The
user would then need to click on the button (represented by <summary>) to
expose the description. So, by default these detail buttons would be
hidden. I don't know what they would like to call the media query property.

The property could be set by an EPUB reader, EPUB authoring tool as local
to the tool and exposed as a media query property (like we would do for
mid-width). It also could be an operating system feature that could be
exposed by the browser as a media query. All these epub readers are browser
based.

Rich


Rich Schwerdtfeger



From: Michiel Bijl <michiel@agosto.nl>
To: Richard Schwerdtfeger/Austin/IBM@IBMUS
Cc: WAI Protocols & Formats <public-pfwg@w3.org>, "DPUB-ARIA
            (public-dpub-aria@w3.org)" <public-dpub-aria@w3.org>
Date: 11/05/2015 09:53 AM
Subject: Re: Proposal: remove aria-describedat from the ARIA 1.1
            specification



+1

What sort of media query would have to be added? Do you mean a pseudo class
like :expanded/:collapsed (or :open/:closed) on details?

—Michiel

      On 05 Nov 2015, at 16:41, Richard Schwerdtfeger <schwer@us.ibm.com>
      wrote:



      After discussions with Microsoft and following the bug tracker for
      Firefox it appears that <details>/<summary> is going to be
      implemented at some point in both Edge and Firefox. This addresses
      the gaps in browser support. A media query will need to be created at
      some point to handle the showing/hiding of this element, and I see
      those discussions are happening, but I believe this addresses the
      requirements of the digital publishing industry.

      Since this requirement is being met I would like to propose the
      removal of aria-describedat from the ARIA 1.1 specification at the
      next ARIA Working Group meeting. Are there any objections? Do you
      agree?

      We can vote on the next ARIA WG call but I wanted to give people a
      heads up.

      Rich


      Rich Schwerdtfeger

Received on Thursday, 5 November 2015 16:12:27 UTC