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Re: Enhanced Model for CCXML State Management

From: Moshe Yudkowsky <speech@pobox.com>
Date: Fri, 23 Jun 2006 15:29:03 -0500
Message-Id: <6.1.2.0.2.20060623152339.02b398c0@dns.bl.com>
To: Al Gilman <Alfred.S.Gilman@IEEE.org>
Cc: www-voice@w3.org

Al,

>Some previous discussion related to this idea has revolved around
>
>.. better identification for events (not blocking any states from seeing them)
>http://lists.w3.org/Archives/Public/www-voice/2006JanMar/thread.html#msg98
>http://lists.w3.org/Archives/Public/www-voice/2006AprJun/thread.html#msg2
>
>.. spawning states that are waiting for a callback from an asynchronous 
>external service
>http://lists.w3.org/Archives/Public/www-voice/2006AprJun/thread.html#msg4

Thank you for briging these to my attention.

>At least in the desktop world, we have situations where Assistive
>Technologies post listeners for events that the author didn't
>anticipate. So I would think twice about saying that certain events
>are _only_ seen by states known to the event.

That's absolutely a danger, but it'd be very convinient to be able to 
ignore events that you know are meaningless outside a particular state.


-- 
  Moshe Yudkowsky
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Received on Friday, 23 June 2006 20:29:06 GMT

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