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From: Jason Kiss <jason@accessibleculture.org>
Date: Thu, 6 Mar 2014 11:40:42 +1300
Message-ID: <CACFCJLSDqt=oMFdiERhRj8vJ=SV-SeFqj55HL_2izZQiNOrvkQ@mail.gmail.com>
To: Joseph Scheuhammer <clown@alum.mit.edu>
Cc: Alexander Surkov <surkov.alexander@gmail.com>, Steve Faulkner <faulkner.steve@gmail.com>, Cynthia Shelly <cyns@microsoft.com>, Rich Schwerdtfeger <schwer@us.ibm.com>, David Bolter <dbolter@mozilla.com>, "W3C WAI Protocols & Formats" <public-pfwg@w3.org>, HTML Accessibility Task Force <public-html-a11y@w3.org>
Cool. I was going to say that if that's the case, then we'll want
language-specific "Exposing [language] features that do not directly
map to accessibility API properties" section for each of the
implementation guides, but then I noticed that I was wrong and that
they are already identified in the outline of the new implementation
guides, so it's already been adressed.

On Thu, Mar 6, 2014 at 10:56 AM, Joseph Scheuhammer <clown@alum.mit.edu> wrote:
> Hi Jason,
>> Actually, looking at the outline for the new core UA implementation
>> guides [1], it looks like the "Exposing attributes that do not
>> directly map to accessibility API properties" section will only exist
>> in the core guide, so that's good.
>> [1]http://www.w3.org/WAI/PF/wiki/Outline_Core_User_Agent_Implementation_Guide
> Sounds like a plan.
> BTW, David Bolter pointed out to me yesterday that there other places in the
> UAIG that reinforce the notion of providing this information "elsewhere",
> where "elsewhere" depends on the specific a11y API.  The wording is more
> explicit. The "Role Mapping" section [1], point 5 says:
> "User agents MUST expose the WAI-ARIA role string if the API supports a
> mechanism to do so. This allows assistive technologies to do their own
> additional processing of roles.
>   -  MSAA: not supported
>   - IAccessible2: expose as an object attribute pair (xml-roles:"string")
>   -  UIA Express: expose as AriaRole property. The AriaRole property can
> also support secondary roles using a space as a separator.
>   -  ATK/AT-SPI: expose as an object attribute pair (xml-roles:"string")
> "
> There is similar wording in the "State and Property Mapping" section [2]
> (point 5).
> [1] http://www.w3.org/TR/wai-aria-implementation/#mapping_role
> [2] http://www.w3.org/TR/wai-aria-implementation/#mapping_state-property
> --
> ;;;;joseph.
> 'A: After all, it isn't rocket science.'
> 'K: Right. It's merely computer science.'
>              - J. D. Klaun -
Received on Wednesday, 5 March 2014 22:41:10 UTC

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