16:48:44 RRSAgent has joined #aria 16:48:44 logging to http://www.w3.org/2014/10/06-aria-irc 16:48:46 RRSAgent, make logs member 16:48:46 Zakim has joined #aria 16:48:48 Zakim, this will be WAI_PF 16:48:48 ok, trackbot; I see WAI_PFWG(ARIA)1:00PM scheduled to start in 12 minutes 16:48:49 Meeting: Protocols and Formats Working Group Teleconference 16:48:49 Date: 06 October 2014 16:48:52 chair: Rich 16:49:04 meeting: W3C WAI-PF ARIA Caucus 16:49:15 RRSAgent, make log public 16:53:46 janina has joined #aria 16:56:22 fesch has joined #aria 16:57:01 WAI_PFWG(ARIA)1:00PM has now started 16:57:08 +Fred_Esch 16:59:15 +Rich_Schwerdtfeger 16:59:55 +??P14 17:01:12 zakim, who's on the phone? 17:01:12 On the phone I see Fred_Esch, Rich_Schwerdtfeger, ??P14 17:01:20 zakim, ??P14 is me 17:01:20 +janina; got it 17:01:37 +[IPcaller] 17:02:06 LJWatson has joined #ARIA 17:02:29 +Jon_Gunderson 17:02:32 zakim, who is on the phone? 17:02:32 On the phone I see Fred_Esch, Rich_Schwerdtfeger, janina, [IPcaller], Jon_Gunderson 17:02:43 +Joanmarie_Diggs 17:02:46 +James_Nurthen 17:03:03 +Susann_Keohane 17:03:16 zakim, [IPcaller] is LJWatson 17:03:16 +LJWatson; got it 17:03:22 Zakim, I am Joanmarie_Diggs 17:03:22 ok, joanie, I now associate you with Joanmarie_Diggs 17:03:48 http://lists.w3.org/Archives/Public/public-pfwg/2014Oct/0008.html 17:04:29 clown has joined #aria 17:04:40 Susann_Keohane has joined #aria 17:05:10 +[GVoice] 17:05:21 zakim, GVoice is Joseph_Scheuhammer 17:05:21 +Joseph_Scheuhammer; got it 17:05:30 zakim, I am Joseph_Scheuhammer 17:05:30 ok, clown, I now associate you with Joseph_Scheuhammer 17:05:57 Stefan has joined #aria 17:06:02 -Joseph_Scheuhammer 17:06:06 http://lists.w3.org/Archives/Public/public-pfwg/2014Oct/0008.html 17:06:54 +Matt_King 17:07:30 jcraig has joined #aria 17:07:48 mattking has joined #aria 17:07:57 +[GVoice] 17:08:01 zakim, I am Joseph_Scheuhammer 17:08:01 sorry, clown, I do not see a party named 'Joseph_Scheuhammer' 17:08:07 zakim, GVoice is Joseph_Scheuhammer 17:08:08 +Joseph_Scheuhammer; got it 17:08:10 zakim, I am Joseph_Scheuhammer 17:08:10 ok, clown, I now associate you with Joseph_Scheuhammer 17:08:21 +[Apple] 17:08:26 Zakim, Apple is jcraig 17:08:27 +jcraig; got it 17:08:27 TOPIC: TPAC 17:08:34 ready 17:08:56 Janina: We almost have a calendar, thursday is booked 17:09:17 Janina: Starting with WebTV, best time 17:09:32 Janina: 11:15 HTML working group on two topics 17:10:01 Janina: Accessible graphics and event handler enumeration 17:11:05 JC: Recommend that a solution in place, it has come up and been shot down, we need at least one browser implementing 17:11:27 Janina: We need a separate time to discuss this recommendation 17:11:48 Janina: We are concerned about DRM stuff getting in the way 17:11:50 s/at least one browser implementing/at least one implementor on board in order to raise this again/ 17:12:20 RS: Comcast is building an accessible set top box 17:12:31 Janina: I have also seen it at CSUN 17:12:43 RS: Is there something specific? 17:13:08 q? 17:13:17 RS: What are they looking to standardize? 17:13:18 +Stefan 17:13:30 s/Recommend that a solution in place, it has come up and been shot down/Recommend the PF group only raise this issue again if a technical proposal is ready to go with it/ 17:14:00 Janina: Say something that long, so there are some opportunities that would have captions and multiple languages, can be used for testing, talking to mark about this 17:14:18 RS: Isnt there a mandate 17:14:19 +Bryan_Garaventa 17:14:51 Janina: Not all in a mandate, especially in audio descriptions 17:15:04 RS: You have to have something concrete 17:15:06 +??P10 17:15:35 JC: The same thing probably applies, event enumeration has be raised and declined many times 17:15:38 bgaraventa1979 has joined #aria 17:15:52 Janina: We have a chain of e-mails on the list 17:16:19 JC: The original reasons were not on the list 17:16:24 zakim, I am Bryan_Garaventa 17:16:24 ok, bgaraventa1979, I now associate you with Bryan_Garaventa 17:16:51 Janina: Shane stated security was one of the main reasons 17:17:17 JN: Tools can already do this, they just need to write plateform specific test tools 17:17:21 + +1.919.607.aaaa 17:17:28 JC: I agree 17:18:02 RS: We are going to have UI events, and design patterns, I am more focused on where we are going, than where we have been 17:18:13 JN: It is the same issue on security 17:18:29 RS: Query event handlers? 17:19:15 JC: Everything we need is already there, this group has already rejected this 17:19:37 Janina: We need to put hat together on the compelling reason 17:19:45 JN: We should drop it 17:20:13 JC: My director says I only have silver bullets, is this one we want to use a bullet it on? 17:20:14 q+ to discuss longdesc 17:20:22 zakim, ack me 17:20:22 Joseph_Scheuhammer, you wanted to discuss longdesc 17:20:23 I see no one on the speaker queue 17:20:28 RS: Please cannot discuss longdesc? 17:21:33 Janina: Can we go back to the agenda 17:21:49 s/My director says I only have silver bullets, is this one we want to use a bullet it on?/One of my directors sometimes says, "I only have a few silver bullets… I don't want to waste of them one on this issue."/ 17:22:30 Janina: We are still working on nailing the meeting done, 66% done 17:22:45 Janina: Digital publishing in the after lunch 17:22:52 q? 17:22:58 +1 17:23:05 Janina: We have another 30 minutes with the HTML group 17:23:21 Janina: We then have time with Mark H 17:23:42 RS: The big things are the taxonomy for graphics, and the validation issues 17:24:27 RS: the whole think with keyboard, the biggest advances are CSS and web apps 17:24:57 RS: It would be nice to have a modal dialog box, but we don't see that much on mobile 17:25:21 JC: Another issue is data providers for tables, everyone has there own 17:25:39 JC: It is a huge issue for accessibility and performance 17:26:09 JC: I am not sure I have time to prepare a summary of the topic 17:26:28 Janina: So not something they should work on in the near future 17:26:41 JC: I think we can ask them too 17:27:27 JC: Let me think about it more, there are major benefits for accessibility and some on performance, it would take me some time to think about it 17:27:54 Janina: We want to think about the future and take advantage of meeting time with other groups 17:28:46 JC: The way most table views, similar to set-size and ste-position, maybe only a couple 100 view elements, some unordered view 17:29:34 Birkir_ has joined #aria 17:29:34 JC: only the element in the current view are available, the data source will provide more when needed, this is all managed by the author now 17:29:36 -LJWatson 17:30:35 MK: How does pos inset, press the down arrow, it requests a row element and gets the next row 17:31:09 JC: You can easily get ahead of what the data is available, so there are gaps in the user view of information 17:31:39 JC: Let me search for something in the table, but not all the data is there in these rendered views 17:31:57 JC: milliseconds versus seconds 17:32:32 JC: Scroll wheel scrolling has similar effects, an API to get to these data sources is much more effecient 17:32:58 MK: If there is something not rendered, I would not expect a screen reader to search it 17:33:25 JC: There maybe data in the memory, but the data is not rendered 17:33:54 JC: if you had something like safari native find it could search these APIs 17:34:15 MK: How you want to do that search is different between applications 17:34:39 JC: Other plateforms use APIs, but the web doesn't have a solution 17:35:06 MK: I don't see how solving it for accessibility is only for accessibility 17:35:18 JC: It is not specific for accesibility, but it will help 17:35:29 RS: Anything else on this one? 17:35:37 Jania: Not for me 17:35:51 RS: The DOM thing would be nice, but the other ones are critical 17:36:10 s/milliseconds versus seconds/milliseconds versus double-digit seconds/ 17:36:36 MK: There was a discussion about parametrized queries? 17:36:41 RS: That wil move to 2.x 17:36:54 zakim, who's on the phone? 17:36:54 On the phone I see Fred_Esch, Rich_Schwerdtfeger, janina, Jon_Gunderson, Joanmarie_Diggs, James_Nurthen, Susann_Keohane, Matt_King, Joseph_Scheuhammer, jcraig, Stefan, 17:36:57 ... Bryan_Garaventa, Michael_Cooper (muted), +1.919.607.aaaa 17:37:07 TOPIC: Name computation (issue 541) 17:37:11 issue-541 17:37:12 issue-541 -- Text Alt Comp too specific to ARIA attributes (aria-valuetext and aria-valuenow) -- raised 17:37:12 https://www.w3.org/WAI/PF/Group/track/issues/541 17:37:12 https://www.w3.org/WAI/PF/Group/track/issues/541 17:37:12 s/Other plateforms use APIs, but the web doesn't have a solution/All native platforms render table views and list views this, but the Web doesn't have a solution for table and collection view data providers./ 17:37:26 s/All native platforms render table views and list views this, /All native platforms render table views and list views this way, / 17:37:58 http://rawgit.com/w3c/aria/master/accessiblename/accName.html#mapping_additional_nd_te 17:38:10 JC: I have proposed text there 17:38:14 Current text: If the embedded control is a range (e.g., a spinbutton or slider), use the value of the aria-valuetext attribute if available, or otherwise the value of the aria-valuenow attribute. 17:38:34 Proposed: If the embedded control is a range (e.g., a spinbutton or slider), use the text value if defined (e.g. aria-valuetext), or otherwise the value of the control (e.g., aria-valuenow, or host language value attribute). 17:39:06 JC: This is editroial 17:39:09 RS: I agrre 17:39:28 RS: Can we assign this to the implementation guide 17:39:34 ack me 17:39:41 JS: We are close tot being done 17:39:54 ack me 17:40:00 RS: Put it on the 1.1 implementation guide 17:40:26 MC: We can do it on the implementation guide or something new 17:40:34 RS: JS are you all set? 17:41:04 JS: When I reviewed all the HTML references it was language similar to JC wording, I like JC workings 17:41:15 s/workings/wording/ 17:41:15 https://www.w3.org/WAI/PF/Group/track/issues/542 17:41:27 TOPIC: Issue 542 17:41:45 RS: Proper fall back 17:41:59 JC: This has slipped between the cracks in the CSS spec 17:42:47 JC: If its using comma separated lists for alternative content, webkit supports, I doubt there is other implementation 17:43:03 JC: There is an ALT property in the CSS specs 17:43:26 JC: The test tools need to look at the live DOM and this information is the DOM 17:43:39 JS: Is that specific to HTML or can it also be used in SVG 17:43:49 JC: I think right now it is specific to HTML 17:44:00 JS: It can be attribute X 17:44:33 JC: ALT doesn't mean anything on divs 17:44:58 JC: It is for localization via the stylesheet 17:45:21 JS: We have COR, HTML specific and SVG specific, where does this go? 17:45:48 JC: Let me change the example, you can't render content directly on the element 17:46:17 RS: If this is going into CSS, we need to look at it 17:46:29
Foo
17:46:29 div::after { 17:46:30 content: url(icon.png), attr(data-fallback);" 17:46:31 } 17:46:38 JC: This has been in since CSS 2 17:46:51 RS: Do you sit in on all this stuff 17:47:03 JC: I don't go to the calls, but I follow the specs 17:47:16 RS: I have not seen people use it 17:47:29 JC: It works in one browser 17:47:39 JC: Chicken and egg problem 17:48:03 Janina: If we talk about this friday morning, who should we invite from CSS 17:48:12 RS: We need to look at this alot more 17:48:35 Birkir Gunnarsson on phone too, long time absent. 919 number. 17:48:35 JC: This has only been added recently 17:48:45 JC: fall back text content .... 17:48:54 RS: Are there more things we need to look at 17:49:06 JC: Potentially.... 17:49:53 RS: The separation of content and presentation is getting blurry, so this is a concern 17:50:05 s/I think right now it is specific to HTML/The data-* attributes are specific to HTML, but the attr() content is not./ 17:50:24 JN: Which CSS spec is this in? 17:50:32 JC: CSS 4 selectors... 17:50:43 JN: I will take a look 17:51:07 ack me 17:51:13 RS: Is WCAG looking at this? This is a big can of worms, test tools and authoring practices... 17:51:18 ISSUE 542 17:51:20 issue-542? 17:51:20 issue-542 -- Text Alt Comp section on CSS generated content does not allow for proper CSS content fallback -- raised 17:51:20 https://www.w3.org/WAI/PF/Group/track/issues/542 17:51:42 MC: What are you asking me? 17:52:11 RS: The issue here, you have the ability to add ALT content form CSS instead of the HTML source 17:52:48 RS: It has to go into the name commputation, authoring practices, we need to have a closer look at this CSS feature, we need to pay ... 17:52:49 assistive technologies, at least screen readers, do not search for alt content of CSS either (at lesat speaking definitivel for Jaws/NVDA) 17:53:18 JC: We discussed this, but didn't get proposed to the CSS working group 17:53:48 JC: It was this groups inaction that made me proposed to the CSS working group 17:54:15 RS: Other that JC, we are not looking at this holistically 17:54:47 Janina: I think WCAG will pay attention to it, we also need to pay more attention to it 17:54:56 q+ to say WCAG will want techniques but they need to be accessibility supported 17:55:08 RS: Can we create an action for the WCAG group look at this 17:55:50 s/It was this groups inaction that made me proposed to the CSS working group/It was this group's inaction that made me propose to the CSS working group separately, because it was delaying accessibility of several Apple products./ 17:55:53 MC: There are several people in this group that are in the WCAG group, we can do it as a chair to chair thing, or as a technique group issue 17:56:22 MC: We still have to get someone to write a technique, and then we need to make sure there is accessibility suppoort 17:56:45 MC: We need to wai for implementation and create test cases 17:57:07 RS: Can we get access to this through the DOM in webkit? 17:57:46 qq- 17:57:47 JC: In webkit nightly we make label available in the DOM and it will include CSS information 17:57:49 q- 17:58:08 JC: 5 or 6 years in webkit 17:58:36 q+ to clarify ¨testing to WCAG compliance¨ 17:58:41 RS: Current tools are using the DOM, is there a way to get at it in the CSS .... 17:59:17 JS: It might not be able to get the computer label, so you want a way to get the computed label 17:59:40 CSS "alt" discussion on www-style: http://lists.w3.org/Archives/Public/www-style/2012Nov/0319.html 18:00:07 MC: You may mean test the WCAG techniques, but the group recommends testing for more .... 18:00:28 ack me 18:00:28 MichaelC, you wanted to clarify ¨testing to WCAG compliance¨ 18:00:56 MC: We need to have accessibility support, even if it can in theory be accessible 18:01:18 MC: There is a CSS object model spec, but I don't know alot about it 18:01:26 -> http://www.w3.org/TR/cssom/ CSS Object Model 18:01:35 RS: CSS is becoming more popular that Javascript 18:01:52 Janina: Can we get some time at TPAC on the topic 18:02:27 MC: I recollect that there was some work, but it may have been dropped 18:02:41 jcraig, I saw the mail. I still can't find it in a spec. I'm concerned about how this works. Calling it fallback seems incorrect and I just want to see how it is specified 18:02:44 RS: RS: You mean an accessibility API mapping? 18:03:02 RS: We had talked about a accessible name mapping 18:03:11 -Susann_Keohane 18:03:20 JC: That was proposed for the DOM..... 18:03:56 JC: get computed role and get computed ... I discussed in January 18:06:15 RS: One way or another we need to get this information, either the final name and or through the CSS 18:06:40 JN: This can be done in a browser specific environment, through extensions 18:06:51 JN: Simiar to even model stuff 18:07:16 RS: Is there a way to do this across browser 18:08:03 JN: If you are using Firefox and Webkit you have access to this information 18:08:18 RS: It depends on how mush they are doing with CSS 18:08:30 s/mush/much/ 18:08:32 JG: We do this with OpenAjax tools 18:08:55 q+ to talk about CSS WG process 18:09:14 RS: I am concerned that CSS is changing features on how we find content in the browser 18:09:29 s/Firefox and Webkit you have access to this information/Firefox and Webkit you have access to this information through extensions/ 18:09:51 RS: Only in the last week we have been looking at this from a tool perspective 18:10:05 JN: I know about generated content 18:10:17 JC: I wrote one for webkit 18:10:29 https://www.w3.org/WAI/PF/testharness/testresults?testsuite_id=1&testcase_id=553 18:10:31 MK: We used generated content in place of sprits 18:10:44 s/I know about generated content/I know about generated content; I wrote the tool we use as a FF extension/ 18:10:48 JS: There is a test case in the test suite test for this 18:11:05 RS: We don't have it for this one, for generating ALT text 18:11:29 q? 18:12:02 RS: We need to look at this in much more detail 18:12:13 Janina: We will look at this all Friday morning 18:12:35 RS: JN if someone puts in an image VIA CSS 18:12:53 JN: FF doesn''t support it yet, but when it does it will 18:13:33 JN: It is required to have a text alternative 18:14:04 RS: The group meeting I was in required to have ALT attribute 18:14:41 JN: There was a big discussion about this in WCAG, there are in the techniques now, we did not get TITLE 18:14:52 RS: We beat that to death, .... 18:15:03 JN: There is not technique for TITLE 18:15:15 q? 18:15:26 ack me 18:15:26 jcraig, you wanted to talk about CSS WG process 18:16:20 JC: We need more people in other working groups with accessibility interests... 18:16:23 WCAG-ACTION-282? 18:16:23 WCAG-ACTION-282 -- Michael Cooper to Raise issue of css technique for generated content fallbacks https://www.w3.org/wai/pf/group/track/issues/542 -- due 2014-10-13 -- OPEN 18:16:23 http://www.w3.org/WAI/GL/track/actions/282 18:16:33 Janina: It has to be a two way street 18:16:54 Janina: We did that in HTML reasonably well 18:17:04 JC: Rich is in SVG 18:17:15 RS: We need someone in CSS 18:17:33 JC: We need more people in CSS with accessibility concerns 18:17:39 RS: we need to do that 18:18:11 RS: like the canvas thing, we need to have someone to work in that area 18:18:34 https://www.w3.org/WAI/PF/Group/track/issues/609 18:18:55 RS: Any proposed text? 18:19:19 JC: There is proposed text, so assign to implementation guide 18:19:27 RS: Signed over 18:19:39 ISSUE-642 18:19:39 ISSUE-642 -- alt text computation should distinguish between nameFrom contents during root node calculation versus recursive calculation. -- raised 18:19:39 https://www.w3.org/WAI/PF/Group/track/issues/642 18:19:40 https://www.w3.org/WAI/PF/Group/track/issues/642 18:19:59 RS: We don't do that 18:20:24 JC: JS just commented, so this is a larger name that needs to happen 18:20:34 RS: JS can you take this on? 18:20:37 JS: Sure 18:20:57 JC: This was a constant point of confusion in the psuedo code 18:21:09 RS: A section on name and description 18:21:28 Janina: Do we want to talk to the HTML time? 18:21:39 JC: We should invite SF to the discussion 18:21:50 JC: Jason Kiss too 18:22:53 action-1073? 18:22:53 action-1073 -- Matthew King to Update aria-selected to reflect that it communicates selectability and clarify responsibility for ensuring aria-selected=false is on selectable elements -- due 2014-09-29 -- OPEN 18:22:53 https://www.w3.org/WAI/PF/Group/track/actions/1073 18:22:58 https://www.w3.org/WAI/PF/Group/track/actions/1073 18:23:14 MK: Some how I got this, I did not ask for 18:23:25 MK: I am still willing to work on it 18:23:36 MK: Lets put it out three weeks 18:24:20 RS: After TPAC, how about November 18th 18:24:55 ACTION-1335 18:24:55 ACTION-1335 -- Joanmarie Diggs to Propose edit for issue-493 to explicitly disallow strings matching "" or "undefined" in this sentence: content authors must provide values for required states and properties. -- due 2014-09-30 -- OPEN 18:24:55 https://www.w3.org/WAI/PF/Group/track/actions/1335 18:25:02 action-1335 18:25:02 action-1335 -- Joanmarie Diggs to Propose edit for issue-493 to explicitly disallow strings matching "" or "undefined" in this sentence: content authors must provide values for required states and properties. -- due 2014-09-30 -- OPEN 18:25:02 https://www.w3.org/WAI/PF/Group/track/actions/1335 18:25:33 Joanie: I am learning how to edit the spec tomorrow, can we push it back a week 18:25:50 RS: You want to put a "author must" 18:26:08 RS: We will have to test 18:26:22 http://www.w3.org/TR/wai-aria/complete#requiredState 18:26:25 JC: We just say does this content pass it ... 18:26:45 RS: We do have to cover it with the director 18:26:56 JS: it is already in the spec... 18:27:11 RS: Just a clarification, are you happy with the text 18:27:32 JC: I said my language is clunky, but it is accurate 18:27:35 RS: A week 18:27:54 JC: You are already familiar with GET? 18:27:58 Content authors must provide a non-empty value for required attributes; this value may not match the format "undefined". 18:28:00 Joanie: Yes 18:28:38 s/GET/git/ 18:29:22 JC: ... discussing spec editing and who should do what and outcomes .... 18:29:36 rrsagent, draft minutes 18:29:36 I have made the request to generate http://www.w3.org/2014/10/06-aria-minutes.html jongund 18:29:49 RS: Joanie do you want any notes 18:30:04 Joanie: I just want the clarification of what JC 18:30:34 JC: The phase that author must ... it must be part of the requirement 18:30:47 JC: Let me type it into IRC 18:31:12 RFC-2119 reqs should clearly define who is required to do what e.g. Authors MUST or User Agents MUST, etc. 18:31:19 -Michael_Cooper 18:31:38 JC: I would phrase this to be more like (pause) 18:31:49 RS: So you put in a semi colon 18:32:04 JC: I am pointing out that is the wrong way to do it 18:32:23 Content authors MUST provide a non-empty value for required attributes and Authors MUST NOT use the value "undefined" for requeired attrs. 18:32:34 +1 18:32:39 "required" 18:32:53 s/requeired/required/ 18:32:54 JC: This is more explicit, that we require that "undefined" must not be used 18:33:19 RS: Feel free to improve the text 18:33:59 -Bryan_Garaventa 18:34:02 -Stefan 18:34:13 -Joanmarie_Diggs 18:34:18 -Joseph_Scheuhammer 18:34:23 rrsagent, draft minutes 18:34:23 I have made the request to generate http://www.w3.org/2014/10/06-aria-minutes.html jongund 18:34:27 - +1.919.607.aaaa 18:34:28 -James_Nurthen 18:34:42 -jcraig 18:34:43 -Matt_King 18:34:45 -Rich_Schwerdtfeger 18:34:48 -Fred_Esch 18:34:54 -Jon_Gunderson 18:34:55 -janina 18:34:55 WAI_PFWG(ARIA)1:00PM has ended 18:34:55 Attendees were Fred_Esch, Rich_Schwerdtfeger, janina, Jon_Gunderson, Joanmarie_Diggs, James_Nurthen, Susann_Keohane, LJWatson, Joseph_Scheuhammer, Matt_King, jcraig, Stefan, 18:34:55 ... 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