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Subject: Re: [office] Table Refresh Delay
I don't agree on "require user agents to limit this to no more than 3 times a second". I must admit that I don't believe a higher frequency would make any sense for anything, but People have different needs, and if someone for what every reason needs a higher frequency, the application should be allowed to support this. It's something the author should avoid. Malte. Richard Schwerdtfeger wrote, On 18.07.08 01:46: > That is fine. This will just mean we will require user agents and > authors to limit this to no more than 3 times a second which may cause > epileptic seizures. If we did not have adequate justification for having > this level of granularity we could avoid imposing this other > requirement. ok? > > Rich > > > > Rich Schwerdtfeger > Distinguished Engineer, SWG Accessibility Architect/Strategist > Chair, IBM Accessibility Architecture Review Board > blog: http://www.ibm.com/developerworks/blogs/page/schwer > Inactive hide details for "Duane Nickull" <dnickull@adobe.com>"Duane > Nickull" <dnickull@adobe.com> > > > *"Duane Nickull" <dnickull@adobe.com>* > > 07/14/08 02:23 PM > > > > To > > Richard Schwerdtfeger/Austin/IBM@IBMUS > > cc > > <office@lists.oasis-open.org>, <office-accessibility@lists.oasis-open.org> > > Subject > > Re: [office] Table Refresh Delay > > > > > Whether or not it is done 1000 times per second is not the issue. Giving > developers and document writers the ability to control it via mlsecs > would be nice to have for interactive documents. Transitions of content > to highlight or change things (think MS PPT) should probably use a > consistent model across all odf content. Make some sense? > Aus mein Blackberry/from my Blackberry > > ----- Original Message ----- > From: Richard Schwerdtfeger <schwer@us.ibm.com> > To: Duane Nickull > Cc: office@lists.oasis-open.org <office@lists.oasis-open.org>; > office-accessibility@lists.oasis-open.org > <office-accessibility@lists.oasis-open.org> > Sent: Mon Jul 14 11:32:05 2008 > Subject: Re: [office] Table Refresh Delay > > Is milliseconds practical? Would a table really update every x > milliseconds? I can't imagine network performance making this practical. > > The problem area is >= 3 times per second. This will cause seizures. If > the update rate were seconds this is not a problem. > > If it were this fast I would do a two pronged approach: > > > * Tell authors to not set this to more than 3 times per second. > * I would require that office agents provide a UI feature that allows > the user to limit the refresh rate. > > > > Rich > > > > > Rich Schwerdtfeger > Distinguished Engineer, SWG Accessibility Architect/Strategist > Chair, IBM Accessibility Architecture Review Board > blog: http://www.ibm.com/developerworks/blogs/page/schwer > "Duane Nickull" <dnickull@adobe.com> > > > > > "Duane Nickull" <dnickull@adobe.com> > > 07/12/08 10:29 PM > > > > To > > Richard Schwerdtfeger/Austin/IBM@IBMUS, <office@lists.oasis-open.org> > > > cc > > <office-accessibility@lists.oasis-open.org> > > > Subject > > Re: [office] Table Refresh Delay > > > I would highly recommend miliseconds but provide best practives to > introdue warnings when use would result in seni-optimal UE's. > > Sound logical? > > D > Aus mein Blackberry/from my Blackberry > > ----- Original Message ----- > From: Richard Schwerdtfeger <schwer@us.ibm.com> > To: office@lists.oasis-open.org <office@lists.oasis-open.org> > Cc: office-accessibility@lists.oasis-open.org > <office-accessibility@lists.oasis-open.org> > Sent: Sat Jul 12 08:52:20 2008 > Subject: [office] Table Refresh Delay > > Can someone from the TC please tell me the units for: > <table:refresh-delay> ? > > Is this in seconds? This is very important for accessibility as if it is > less than a second then there is a potential to cause seizures. > > Whatever the answer, would someone please update the specification to > reflect the actual units? > > Thank you, > Rich > > > > Rich Schwerdtfeger > Distinguished Engineer, SWG Accessibility Architect/Strategist > Chair, IBM Accessibility Architecture Review Board > blog: http://www.ibm.com/developerworks/blogs/page/schwer > > >
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