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Move to WCAG list Re: Clarifying concept of extension

From: Michael Cooper <cooper@w3.org>
Date: Wed, 7 Oct 2015 18:47:39 -0400
To: Sailesh Panchang <spanchang02@yahoo.com>, public-comments-wcag20@w3.org
Message-ID: <5615A10B.6090003@w3.org>
I note that this message and Andrew's replies came in on the WCAG public 
comments list. This has several issues:

  * The discussion is not put in front of the WCAG WG, so excludes them
    from any decisions made or knowledge gained;
  * While we could alert the group to it, that invokes the public
    comment process; however,
  * The topic of the message is a wiki page, not a formal deliverable
    that is subject to our public comment processing mechanism; and finally,
  * You are a WCAG Working Group participant and do not need to use the
    public comments process.

For all these reasons, please make sure you raise issues on the working 
list, not the comments list.

Michael




On 07/10/2015 1:43 PM, Sailesh Panchang wrote:
> With reference to  https://www.w3.org/WAI/GL/wiki/WCAG_Extensions_Framework
> 1. Consider incorporating these statements right before the sentence beginning with ,"The underlying goal of each extension is...":
>
> A WCAG2 Eextension is a vehicle for defining accessibility requirements  over and above  what is contained in the normative part of WCAG 2.0; in other words an extension extends a certain  part of WCAG 2.0 without actually changing WCAG 2.0.
> Once an extension becomes a W3C recommendation, authors may choose to make their Web content conform with this extension too in addition to the minimum conformance at the desired WCAG 2.0 level.
>
> 2. With regard to, " Extension specifications are expected to offer modifications to existing WCAG 2.0 success criteria"
> Clarify the above with an example like:
> Although SC 1.4.3 AA requires  a minimum ratio of 4.5 to 1, an extension requirement at Level AA may say the minimum is 5 to 1.
> Or, an extension may bump up  2.4.7 Level AA to Level A.
> (These are mere examples to further the understanding of an extension's purpose).
>
> Just my thoughts.
>
> Regards,
> Sailesh Panchang
>
>
>
Received on Wednesday, 7 October 2015 22:47:44 UTC

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