[Accessibility-ia2] next changes to IAccessible2

Richard Schwerdtfeger schwer at us.ibm.com
Mon Jun 20 05:56:24 PDT 2011


James, most screen readers access these APIs in-process. Consequently, I am
concerned about how the data is accessed and processed by the browser.

Rich Schwerdtfeger
CTO Accessibility Software Group



From:	James Teh <jamie at nvaccess.org>
To:	IAccessible2 mailing list
            <accessibility-ia2 at lists.linux-foundation.org>
Date:	06/18/2011 01:12 AM
Subject:	Re: [Accessibility-ia2] next changes to IAccessible2
Sent by:	accessibility-ia2-bounces at lists.linuxfoundation.org



On 17/06/2011 10:49 PM, Richard Schwerdtfeger wrote:
> Well if you wanted to [have a way to fetch multiple object attributes]
the browser should implement a hashing
> algorithm for managing attributes. Otherwise, it will still be slow. How
> much performance improvement would you expect to get?
I'm not concerned about the speed of the browser. I'm concerned about
the performance hit of multiple cross-process calls for out-of-process
clients.

Jamie

--
James Teh
Vice President, Developer
NV Access Inc, ABN 61773362390
Email: jamie at nvaccess.org
Web site: http://www.nvaccess.org/
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