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Minutes for User Agent Teleconference for 17 April 2008

From: Jan Richards <jan.richards@utoronto.ca>
Date: Thu, 17 Apr 2008 15:32:55 -0400
Message-ID: <4807A5E7.7040202@utoronto.ca>
To: "'WAI-UA list'" <w3c-wai-ua@w3.org>
CC: "'Marc Silbey'" <marcsil@windows.microsoft.com>, aleventh@us.ibm.com


Action Items:
KF, JA, JR: Think about charter change to take into account user agent 
implementations...eg link to HTML5 or publishing note as in ARIA

Full text:

1. Charter review

JA: Says what we are going to do for a couple years
... Which will mostly be UAAG2

KF: Question about success criteria....
... Success criteria don't include testing materials...should they?

JA: Don't know

JR: Sure let's add it

KF: Other than that it looks ok?


<oedipus_laptop> what about a UA Support For... type document which is 
maintained to document conformance / support?

JR: I was following WCAG's kead on how to fill in charter

<oedipus_laptop> yes JR

KF: So an implementation summary?
... How all browsers have done

<oedipus_laptop> yes, 1.0 does, but it hasn't been updated since 2003 - 
i have an action item to update it

JA: Right and that's part of the CR process - Implementation report

<KFord> I'd be willing to help with this update, at least for IE.

JR: Sometimes there is a lack of manpower to do a wide effort at 
conformance testing

JA: OK we can focus a bit more on that after we get to Rec

AL: Charter not a lot of detail



AL: Felt requirements document is more useful 
... I'd be willing to provide feedback on the Req document

JAL Good! We'd like feedback!

JA: Anything else?

AC: Mission...
... Should Mission also include statement that support documents will be 
created to the guideline.

JA: Right but maybe that's just duplicating too much.

AC: Interesting how repetitive the document is

<oedipus_laptop> http://www.w3.org/WAI/Resources/WAI-UA-Support

JR: These charters are very high level

JA: We'll vote next week...then we need to go through Judy

<Zakim> oedipus_laptop, you wanted to ask that Access Module issues be 
added to agenda

GR: Acces module is important piece - is it ok if cross posts coninue?

JA: Yes cross posts ok

<KFord> Marc is on his way to my office.

<oedipus_laptop> must activate be boolean? 

<oedipus_laptop> redefining keys and user control cascade: 

2. Discuss/review ARIA UA Implementors Guide

<oedipus_laptop> (both XHTML Access Module Issues)

AL: Introduces self...
... Works on Firefox, WAI-PF, ARIA

<oedipus_laptop> http://www.w3.org/TR/wai-aria

<oedipus_laptop> http://www.w3.org/TR/wai-aria-roadmap

<oedipus_laptop> http://www.w3.org/TR/wai-aria-primer

<oedipus_laptop> http://www.w3.org/TR/wai-aria-practices

Marc Sibley Arrives


MS: Introduces self, works on IE and ARIA with WAI-PF
... So has been working with Simon and AL on this best practices guide

JA: Would like to throw it open

AL: My question is UA working group...

<oedipus_laptop> platform specifics

AL: How deep is UA going to get into platform specifics

<oedipus_laptop> thought we were platform agnostic

JA: In the past, not deep....

<oedipus_laptop> spec should be platform agnostic, techniques where to 

JA: Gave some examples, but pretty agnostic

AL: Right...from talking to other browser vendors...but majority of our 
work is platform specific....
... WHat we really need is help coordinating between platforms

KF: I don't see that in Guidelines doc it's in tech guide

AL: Don't care about names of documents
... Just care about practical

KF: But our first mission on UA is to be agnostic...in general this is 
what browser needs to do

<oedipus_laptop> first, do no harm...

KF: These are not UA reqs on platform A

AL: OK if not you, then say that and someone else can do it
... Should I be doing it...implementors guide for ARIA...
... This is the kind of thing HTML should have done....

GR: I think the UAWG is trying to work directly with other working 
groups eg HTML5....
... e.g. on the User Agent guidance from HTML45
... e.g. on the User Agent guidance from HTML5
... So we are giving feedback back to others

AL: So ARIA implementors guide....not really best practices

GR: Right that's what developers need

AL: Then I'm told go to UA group who should be writing this
... Then WAI-UA responds that's not where are bread is buttered

GR: We want to work with ARIA best practices...
... See ARIA as standard W3C way of feeding in to APIs...
... THen they can look up the mapping

AL: Where do they look them up?

GR: In appendices of ARIA Best Practices doc

AL: Ok but doesn't map to the platform specifics
... OK it's developed....too big for best practices, not for authors
... Do you see my problem?

MS: OK so you see these don't fit in Web developers doc...
... My opinion...
... I think as groups like HTML start to develop specs, must be a best 
practices implemention guide...
... I think HTML5 guide should be very developer-centric
... I don't think UA could do implementation guides for all of the formats
... UA is more consultants to all the different groups...but they need 
to do theri own

<oedipus_laptop> aria to msaa mappings: (based on moz dev) 

MS: Since no one else doing ARIA, WAI should do it

<oedipus_laptop> http://esw.w3.org/topic/PF/ARIA/BestPractices/API_IA2

JA: This is very detailed stuff having to do with browsers...UAWG always 
stayed at high level...

<oedipus_laptop> http://esw.w3.org/topic/PF/ARIA/BestPractices/API_ATK

JA: Implementation "on top" specified (in the past).

<oedipus_laptop> aaronlev, do you want something more akin to 

JA: The members of the working list aren't at this level

AL: Good admission...I don't think you are ready for this

JA: Well all the people left to work on ARIA over there
... Applies direcly but my concern is how many platforms are we going to 
do? Mobile other OS etc.
... How far does it go?

AL: Pretty far

KF: Unless we expand charter
... We don't cover this
... ARIA hot now, but something else will be hot in 5 years
... At that time they should be able to go to UAAG and found out what 
they need to be able to do with their format

AL: Not just me, take Opera developers
... CMN was on user agent before
... But what they really need is list of all HTML attributes etc.
... Since it's not there they'll reverse engineer FF etc.

<oedipus_laptop> http://www.w3.org/WAI/UA/TS/

<oedipus_laptop> (UAAG 1.0 test suite)

AL: I look at top level stuff for a but, but then focus on low level
... Maybe you could be more of a host for a community to work on things

GR: Well the mappings should be standard and Access API dependent

KF: So....not in charter now....

<oedipus_laptop> ARIA provide standard calls to accessibility APIs

KF: But middle ground could be to facilitate coordination between 
browser developers

AL: We put our wiki on ???...because it is neutral

KF: So I'd be comfortable with facilitation....vs. we the user agent 
does the deep dive...
... But needs charter changes

AL: Ultimately I'd like to have software tools to know if things are 
done correctly or not

<oedipus_laptop> hyper-specific documents are a danger - people often 
implement off of a table or checklist rather than understanding the 
logic and structure, which leads to "dumb" implementations

KF: But you the ARIA group would be responsible for the validators

GR: My concern is that in hyper-specific documents...people implement of 
table but not necessarily ....understand concepts
... ARIA is there in the middle and it is APIs to move to it

AL: Access APIs are rich enough...but the APIs per platform are different

MS: Totally agree .... each group developping technology needs to think 
end to end...
... So this is why I think it should go along side the other ARIA docs

GR: We are talking about access to DOM....so ARIA developers not 
responsible end to end....because APIs have role

AL: We do want to try to ensure that the user agents do things the same 
on the various platforms

GR: Violent agreement...

<AllanJ> JR: PF says it doesn't want to host. UA could host, non-rec 
track items. There is some presedent

<AllanJ> JR: Why UA space and not PF space

GR: Are we then responsible?
... Is this stuff formally coming out of ARIA best practices

AL: Yes

MS: Fine with UA, but as we make changes to ARIA....will change ARIA 
implementation guide

<oedipus_laptop> q} to say that aria is the abstract the DHTML style 
guide is the where the abstract meets hardware

AL: So...accessibility needs to be living breathing documents
... Take live regions for example, we'lll learn a lot

GR: Right so PF defines abstract but let's DHTML style guide to define 

KF: we are inagreement I think....
... To me PF working group still responsible for technologies they develop
... We can consult but can't be experts on all formats

<oedipus_laptop> strong plus one to KF's last statement - work in 
liaison with other WG to advise and counsel UA 

KF: So we could expand charter to host best practices for other formats...
... But not being experts in them

AC: So we are just high level things

<oedipus_laptop> also need to address ARIA for those without assistive 
technology (native UA support)

KF: THink so....value of high level base requirements

JA: Right

MS: Driving key accessible principles into different techs

<oedipus_laptop> http://a11y.org/kafs

<oedipus_laptop> http://a11y.org/kafs-gta

<oedipus_laptop> the second URI is generic test assertions

EJ: (Earl Johnson) in Linux foundation...we callled them generic test 
assertions due to differences across platforms
... Can you said it this range, can yout turn on/off beep
... Then up to UA developer to figure out how they will meet that test

JA: That's how we've operated....
... UAAG doesn't get down to platform, programming languages...

<oedipus_laptop> detailed work on wiki?

JA: But what I'm hearing today is that UAWG could provide the space

<oedipus_laptop> precedent: EO working on ARIA educational materials

GR: Think EO is working on educational stuff for ARIA

<scribe> ACTION: KF, JA, JR to Think about charter change to take into 
account user agent implementations...eg link to HTML5 or publishing note 
as in ARIA [recorded in 

JA: Marc and Aaron, we've reached end of time...do you want to come back?

AL: So we are pushing format groups to produce user agent implementation 

GR: Yes

AL: So the requiements don't get down to APIs
... Guess I could come in, but would prefer just to review text, emaiols etc

MS: I could prob come back thurs but will talk to Kelly


Summary of Action Items
[NEW] ACTION: KF, JA, JR to Think about charter change to take into 
account user agent implementations...eg link to HTML5 or publishing note 
as in ARIA [recorded in 

[End of minutes]

Jim Allan wrote:
> User Agent Teleconference for 17 April 2008
> ------------------------------------------------------------
> Chair: Jim Allan
> Date: Thursday, 17 April 2008
> Time: 2:00-3:00 pm Boston Local Time, USA (19:00-20:00 UTC/GMT)
> Call-in: Zakim bridge at: +1-617-761-6200, code 82941# for UK use
> 44-117-370-6152
> IRC: sever: irc.w3.org, port: 6665, channel: #ua.
> -------------------------------------------------------------
> Agenda:
> 0. Regrets, agenda requests, or comments to the list
> 1. Charter review
> http://www.w3.org/WAI/UA/2008/draft_uawg_charter_20mar08.html 
> 2. Discuss/review
> http://developer.mozilla.org/en/docs/ARIA_User_Agent_Implementors_Guide 
> Jim Allan, Webmaster & Statewide Technical Support Specialist
> Texas School for the Blind and Visually Impaired
> 1100 W. 45th St., Austin, Texas 78756
> voice 512.206.9315    fax: 512.206.9264  http://www.tsbvi.edu/
> "We shape our tools and thereafter our tools shape us." McLuhan, 1964

Jan Richards, M.Sc.
User Interface Design Specialist
Adaptive Technology Resource Centre (ATRC)
Faculty of Information Studies
University of Toronto

   Email: jan.richards@utoronto.ca
   Web:   http://jan.atrc.utoronto.ca
   Phone: 416-946-7060
   Fax:   416-971-2896
Received on Thursday, 17 April 2008 19:39:01 UTC

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