- From: Joshue O Connor <joshue.oconnor@cfit.ie>
- Date: Mon, 18 Feb 2008 13:52:52 +0000
- To: Richard Schwerdtfeger <schwer@us.ibm.com>, Ian Hickson <ian@hixie.ch>, HTML WG <public-html@w3.org>, public-html-request@w3.org
Richard Schwerdtfeger wrote: > If wai-aria goes in we have an aria-describedby property which can > reference an area of the document allowing for the prose to be associated > with the image. longdesc is almost never used as people want to use the > same prose in the original document. While using the described by property to do just as you outline sounds great, use of @longdesc is slightly different is it not? As you know often the @longdesc text is hidden from sighted users and may not be a part of the main page content. The @longdesc contents are then used to give more detailed and in depth descriptive prose etc. So this supplements the image and may not always be found in the main part of the text. While using the described by property to do this may in some cases be Ok, I think a more elegant implementation of @longdesc may suffice. This would not be the case if the requirements for this or another property were expanded. I think the problem with @longdesc is how it is currently implemented, not really what it was flawed in its conception or because it is failing to be useful. If the contents of @longdesc could therefore be buffered or pre-loaded and then called by a user when they wish by some keystroke in their AT, and announced, without having to go to a new page and leave the current page etc that would be great. Anyway this is an interesting issue that should maybe be added to the issue tracker. Cheers Josh
Received on Monday, 18 February 2008 13:53:31 UTC