<janina> aagenda+ preview agenda with items from two minutes
news from Janina: Mozilla wants to start developing IAccessible2 and we got them a github repo - linuxa11yIaccessible2
ian css updates - needs group opinion on 2 items
ian: web animations and CSS
transforms specs - both look fine wrt accessibility
... but need to express that animations shouldn’t be used for
instructions/required information - is this covered by time
based media in WCAG
janina: APA did previous make
comments on animation spec - need to follow up
... believe it is essential that use has ability to kill
animations if access to content is impeded
ian: believes this is covered by WCAG
janina: are we okay with this being implicit or should we ask for an accessibility impact description with link to WCAG?
michael: concerned that WCAG doesn’t cover the issues because tech. needs the ability to stop - not sure the tech (CSS) provides that feature
ian: it is scriptable so can be stopped via that mechanism
michael: is it good enough for the author to provide the script to stop or should there be a user agent mechanism to stop
Janina: one use case is to animate steps in a process. Seems like a good case for A11y impact statement from APA
michael: verify if this is covered by media query (stop animations)
ian: can check the media query before start the animations
michael: believes wrap CSS inside of media queries
janina: is there enough in the
technology to allow changing to a step by step process
... stepping through an animation in a “how to” could be
powerful for everyone - would like the technology to support
this
ian: this is possible via scripting (but not built in)
Janina: do we want the api to explicitly support stepping through? Seems worth discussing
Michael: also need a global stop command - spec should specify that user agents need to provide such a command
ian: but WCAG doesn’t require this?
Michael: WCAG is for authors but
an API needs to have all options
... technologies should provide the needed features for
APIs
<Zakim> MichaelC, you wanted to ask how I should update our tracking for these specs
ian: this is inconsistent becaues would only apply to web animations created via CSS
Michael: agree but it is a start;
user agents may not be handle scripting cases
... we want to eliminate a11y barriers within the specification
- even if inconsistent with some of WCAG requirements
ian: has simple email
drafted:
... reads email (will paste into minutes)
<IanPouncey> "The CSS Accessibility Task Force is a group endeavour between the CSS Working Group and the Accessible Platform Architectures (APA) Working Group to review and advise on the accessibility concerns and requirements for CSS specifications.
<IanPouncey> We currently have a large backlog of specifications that require review, so we are looking for people to join the task force."
Janina: has some tweaks - in addition to backlog of specs we have other problems we want to entice people to work on
Michael: what about CSS transforms?
ian: same issue as web animations
Michael: ian also made comments on scroll snap and grid layout
ian: doesn’t believe we need indepth review of scroll snap
Michael: updating actions
ian: grid layout does have an a11y note that adequately covers the issues
Michael: will mark these actions as complete (scroll snap, grid layout)
Janina: expecting communications
from COGA
... we asked for timeline and objectives plan so expect an
email for this timeline and details to reach note status
tink: is there a roadmap for the personalization spec?
Michael: not a roadmap but working on it
Janina: personalization is an
ARIA task force
... want to skip actions and new pubs to jump to DOM
Janina: not really HTML 5.3 item
- DOM is a separate spec, but shadow DOM is being folded into
DOM spec
... understand thatmoving forward on custom elements is not in
the 5.3 timeline?
tink: yes that is correct - email
reply didn’t get to the list, yet
... shadow DOM being folded into 4 or 4.1 spec
... suggested that custom elements also be folded in but can’t
find a person to devote time into it
... need to be in CR in May
Janina: anything else for HTML 5.3
tink: plan to be in CR by May 24; sending out for wide review by end of March
Janina: expecting any a11y issues?
tink: not so far mostly editorial
Michael: actions on ian - CSS animations - update due date by 2 weeks
<MichaelC> action-2158 due 2 weeks
<trackbot> Set action-2158 Manage review of css animations https://www.w3.org/tr/css-animations-1/ in context of previous pf activity from 5 years ago due date to 2018-02-07.
<MichaelC> action-2159 due 2 weeks
<trackbot> Set action-2159 Manage review of css transforms https://www.w3.org/tr/css-transforms-1/ note pf feedback from 2009 due date to 2018-02-07.
<MichaelC> https://lists.w3.org/Archives/Public/public-apa/2018Jan/0009.html
Michael: action on John wrt VTT
JF: there are technical
restraints (caption text enlargment but restrained by bounding
box) - group was working on assumption that zooming media would
include video and caption
... no simple answer because VTT does allow using CSS to enlage
the text but can be clipping issues in a smal bounding
box
... push back on group that when dealing with APIs we need more
than the code - need explanatory doc as well
Janina: CFC closed yesterday on
TTML comments; Godfried created some comments for TTML
... will find the TTML comments and forward to John F in order
to compare to VTT
<MichaelC> TTML comment CfC: https://lists.w3.org/Archives/Public/public-apa-admin/2018Jan/0000.html
JF: will review after the call
<MichaelC> action-2162: make sure comments jive with https://lists.w3.org/Archives/Public/public-apa-admin/2018Jan/0000.html
<trackbot> Notes added to action-2162 Prepare response to webvtt request for feedback on 2015 comments.
Michael: will send a message that
we are in the process of compiling VTT comments
... action on Joanie for file api - still in progress
<MichaelC> action-2145 due 6 months
<trackbot> Set action-2145 Ping review on long tasks api 1 due date to 2018-07-24.
<MichaelC> action-2134 due 6 months
<trackbot> Set action-2134 Ping review of css overflow module level 4 due date to 2018-07-24.
michael: action on Michael to
ping review of CSS overflow module 4 (still in 1st public WD -
will advance due date)
... action 2131 on Michael about content security policies -
will leave that to stale
... action on Ted on DOM - relates to previous discussion
... publications: HTML 5.3 - we got update from Leonie
<Zakim> JF, you wanted to ask about ACTION 2162
<MichaelC> HTML 5.3
Janina: aks is there a diff out on HTML 5.3, yet?
<tink> We expect to send HTML5.3 out for wide review by the end of March, so suggest that's ok for APA.
<MichaelC> IndieAuth
rssAgent, make log public
rssAgent, draft Minutes
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