- From: Bailey Bruce <Bailey@Access-Board.gov>
- Date: Wed, 16 May 2007 07:25:32 -0400
- To: "WCAG" <w3c-wai-gl@w3.org>
- Message-ID: <23EB0B5A59FF804E9A219B2C4EF3AE3DA48881@Access-Exch.Access-Board.gov>
> There are two documents that we would like the working group to review before they are publicly released this week > 1) The discussion page for the alternate versions editorial note, available at http://www.w3.org/WAI/GL/2007/05/alternate-versions.html <http://www.w3.org/WAI/GL/2007/05/alternate-versions.html> Substantive: I think the first group of bullets for "Why permit alternate versions?" is missing an "item zero". This would be the place to directly address David's recent question on a call (paraphrasing I am sure): "Does anyone really think it is acceptable for WCAG-conformant sites to post inaccessible content?" Several of us answered strongly in the affirmative. The existing three bullets list the best, most defensible reasons for why it is necessary to permit alternative versions, but the most common (albeit weakest) excuses are omitted. So here is a draft attempt (which points out the elephant in the room, with appropriate contempt): * Many sites which are committed to accessibility have large quantities of legacy documents posted in proprietary formats. While the information has been made available in accessible formats, there would be significant institutional resistance and procedural obstacles to removing these files en mass. Some organizations, especially governmental bodies, give undue precedence to traditional print-oriented processes. Even as these bureaucracies have adapted to Internet publishing and embraced the need for accessible formats, they still internalize a obsolete paper mindset and often insist on formats designed for hard copy as the "primary" version (even for documents that are only ever "published" electronically). The Working Group feels these deprecated habits can be tolerated, perhaps merely under the guise of freedom of expression, so long as accessible versions are readily available. Substantive: I am of the opinion that this page should also raise the possibility, and associated complications, with considering a tiered approach to conformance criteria claims: Option 1 is required for Triple A, Option 2 for Double A, Option 3 is acceptable for Single A. Editorial: 1. Disadvantages: To User: [currently blank] Three of the four sufficient techniques currently identified involve redirection (intercepting or blocking) of off-site request for inaccessible content. This will be a minor annoyance to the majority of all users, including those users of assistive technology who can use the non-conforming version. Editorial: 2. Sufficient techniques might include: 6. ... or the web page title <del>if that is readily accessible from the non-conforming page</del>. (I understand and appreciate that this edit is controversial.) Editorial: 3. Advantages: To User: [currently blank] This is pretty much the status quo for sites that have nominal commitment to accessibility, especially when accessibility (including WCAG 1.0 Single A) is imposed by an authority. As such, it is the behavior that end users who require the accessible version have come to expect. Their search strategies and habits incorporate the need to find a linking resource and the confidence in knowing that accessible alternative versions should be readily available (so that not much time is wasted for searches that are likely not to be successful). Minor Editorial (typo): Will they all be able to user them? Minor Editorial: Document title currently is "Validity and Accessibility". Ah, sweet memories!
Received on Wednesday, 16 May 2007 11:23:23 UTC