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Re: Clarification of duration of flashing or flickering (Success Criteria 2.3.1)

From: Phill Jenkins <pjenkins@us.ibm.com>
Date: Wed, 28 Oct 2009 05:06:52 -0500
To: Gregg Vanderheiden <gv@trace.wisc.edu>
Cc: public-comments-wcag20@w3.org, w3c-wai-ig@w3.org
Message-ID: <OF588D329A.975D5303-ON8625765D.002F8000-8625765D.00378F7A@us.ibm.com>
Thanks Gregg for clarification - it was the key word "any" that I missed - 
as in: "any one second".

But I think there is still a need for an upper limit during that any one 
second period.  For example, if it flashes 80 times in that one second 
period I do not believe it is a problem - is it? 

Maybe a clearer discussion between flicker frequency that the developer 
has no control over verses the flash rate during that one second period 
would help?

Phill Jenkins, 
Received on Wednesday, 28 October 2009 10:07:27 UTC

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