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Re: Suggested note to Checkpoint 5.5 on timeliness

From: Hans Riesebos <HRiesebos@alva-bv.nl>
Date: Mon, 06 Mar 2000 17:35:28 +0100
Message-Id: <s8c3ec88.032@mail.alva-bv.nl>
To: <jongund@ux1.cso.uiuc.edu>
Cc: "<"<w3c-wai-ua@w3.org>
I think that the "In process" must not be mentioned or at best be mentioned in the techniques document (not in the guidelines). 
Letting an AT in process is a potential security hole! Also, for the Macintosh, there are no seperate process-spaces and therefore is in process less meaningful.

>>> Jon Gunderson <jongund@ux1.cso.uiuc.edu> 03/03/00 04:44PM >>>
Note to checkpoint 5.5: This checkpoint is designed to promote the use of
APIs which provide efficient exchange of information between user agents
and assistive technologies.  Notably in multi-tasking operating systems
this requires the ability to access the DOM and other Accessibility APIs in
process.  In process communication eliminates the time delays which occur
with out-of-process communication between applications.  The time delays
can result in slower response to user actions or potentially the user
missing important information.


Jon Gunderson, Ph.D., ATP
Coordinator of Assistive Communication and Information Technology
Chair, W3C WAI User Agent Working Group
Division of Rehabilitation - Education Services
College of Applied Life Studies
University of Illinois at Urbana/Champaign
1207 S. Oak Street, Champaign, IL  61820

Voice: (217) 244-5870
Fax: (217) 333-0248

E-mail: jongund@uiuc.edu 

WWW: http://www.staff.uiuc.edu/~jongund 
WWW: http://www.w3.org/wai/ua 
Received on Monday, 6 March 2000 11:39:46 UTC

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