- From: Silvia Pfeiffer <silviapfeiffer1@gmail.com>
- Date: Fri, 23 Jul 2010 14:25:34 +1000
- To: HTML Accessibility Task Force <public-html-a11y@w3.org>
- Message-ID: <AANLkTim8QMhj_xL8Po7UgKmFTosk2jGL0gs6E4GME3tG@mail.gmail.com>
Note, you can see the changes that have been made at this link: http://www.w3.org/WAI/PF/HTML/wiki/index.php?title=Media_Accessibility_Requirements&diff=1884&oldid=1883 Regards, Silvia. On Fri, Jul 23, 2010 at 11:01 AM, Silvia Pfeiffer <silviapfeiffer1@gmail.com > wrote: > Note to all: > > Changes to the Keyboard Access section [1] > according to feedback from the survey [2] > and discussions of that feedback between Sean and myself have been > finalised in the wiki [1]. > > Some notes on technical realisation have also been included, similar > to other discussions in the group on other media requirements areas. > > [1] > http://www.w3.org/WAI/PF/HTML/wiki/Media_Accessibility_Requirements#Keyboard_Access_to_interactive_controls_.2F_menus > [2] > http://www.w3.org/2002/09/wbs/44061/20080526_media-requirements/results#xq12 > > Best Regards, > Silvia. > > On Sun, Jul 4, 2010 at 9:08 PM, Silvia Pfeiffer > <silviapfeiffer1@gmail.com> wrote: > > Hi Sean, > > > > > > On Wed, Jun 30, 2010 at 1:58 AM, Sean Hayes <Sean.Hayes@microsoft.com> > wrote: > >> 1 & 2 I think what this may have been trying to say is the requirement > to have the same functionality be present in the scripted controls as in the > built in, and have them go through the same platform level accessibility > framework (where it exists), so that a user presented with the scripted > version is not shut out from some expected behaviour. I agree however that > the section needs a re-write. > > > > Yes, agree with that analysis. > > > > In addition, I also think there is more in the introductory section > > than just making scripted and declarative controls go through the same > > platform level accessibility framework. > > > > > >> 3. I think that's a good addition, but not I think the original > intention (but I could be wrong) > >> > >> 4. We should prefix all keyboard and focus requirements with something > like "on systems where a keyboard is (or can be) present, and where a unique > focus object is employed..." > >> > >> > >> Overall I agree that this needs the larger group to discuss. > > > > > > OK - I will make a list of all the things we have identified to > > discuss in the larger group and forward. > > > > > > Cheers, > > Silvia. > > > > > >> -----Original Message----- > >> From: Silvia Pfeiffer [mailto:silviapfeiffer1@gmail.com] > >> Sent: Saturday, June 26, 2010 12:00 AM > >> To: Sean Hayes > >> Cc: HTML Accessibility Task Force > >> Subject: [media] Addressing "3.1 Keyboard Access to Interactive > Controls" > >> > >> Hi Sean, > >> > >> (copied to TF for documentation purposes) > >> > >> Am now looking at the feedback on section 3.1. of media requirements: > >> Keyboard Access to Interactive Controls / Menu > http://www.w3.org/WAI/PF/HTML/wiki/Media_Accessibility_Requirements#Keyboard_Access_to_interactive_controls_.2F_menus > >> > http://www.w3.org/2002/09/wbs/44061/20080526_media-requirements/results#xq12 > >> > >> > >> 1. > >> The requirement is sound, but the introductory text is strange. > >> > >> "If the author chose to create a new interface using scripting, that > interface MUST map to the native controls in the user agent, so the user can > ignore author controls and use accessible native controls." > >> > >> Scripted controls do not "map" to native controls, rather they both > control ("map to") the same underlying interface. However, this is > completely unrelated to the possibility of ignoring author controls. I > suggest removing the section completely and adding a requirement that it > should be possible to enable native controls regardless of the author > preference (stated through the controls attribute on <video>) > >> > >> Reply: it seems to me that the point of this section was not understood. > In my understanding, the point of the section is to provide a rich set of > controls to the user and to ascertain that they are keyboard accessible; > further if custom keyboard controls are run through a JS interface, these > should be accessible, too. It seems the introductory text needs a complete > re-write. > >> > >> Discussion: Apart from the above comment, it almost seems to me that the > introductory text has more requirements than the requirements list > >> - we could turn many of them into actual requirements. > >> > >> > >> 2. > >> I don't understand "If the author chose to create a new interface using > scripting, that interface MUST map to the native controls in the user > agent". Controls implemented with scripting should *use* the same interface > to control a media file, but they do not use the native controls. Like > Philip, I suggest we add a requirement that it must be possible to enable > native controls even if a page has custom controls. > >> > >> Reply: I think we need to discuss with the a11y group if that is really > what was meant by the requirement, or rather whether there was just a > general requirement to make controls accessible (see also 1. > >> above). > >> > >> > >> 3. > >> In the introductory text, could say like "MUST NOT interfere the native > controls" instead of saying "MUST map to the native controls"? > >> > >> Reply: sounds good - accept? > >> > >> > >> 4. > >> Question: How do mobile devices operate these controls without a > keyboard? Are you going to require that devices support a keyboard to access > controls/menus? I would investigate this issue with the mobile device > manufacturers. > >> > >> Reply: this is a good point - needs to be discussed with larger a11y > group > >> > >> > >> 5. > >> Seeking confirmation from UAWG that this is the only keyboard support > requirement that needs to be referenced? > >> > >> Reply: back to a11y group - any more feedback available? > >> > >> > >> === > >> > >> In general, I think this section needs a discussion with the larger > media a11y group to determine what was actually meant and make sure we > express that well. > >> > >> Cheers, > >> Silvia. > >> > >> > > >
Received on Friday, 23 July 2010 04:26:21 UTC