W3C

– DRAFT –
MATF 3 September 2025

03 September 2025

Attendees

Present
Carol, GleidsonRamos, Jamie, Joe_Humbert, pauljadam, shoobe, shoobe01, Tanya
Regrets
quintinb, TimGravemaker
Chair
JJ
Scribe
Joe_Humbert

Meeting minutes

Project planning update

@JJ: had meeting with Tanya last Monday. includes ideas for better participation in meetings

<JJ> To facilitate active participation:

<JJ> engage switching on cameraʼs during the meetings;

<JJ> inventory who contributes what in the coming 3-6 months:

<JJ> editorial team = people who actually draft

<JJ> review team = people who review drafts and give feedback

<JJ> plenary participant = people who participate in plenary sessions, vote, participate in

<JJ> discussions

<JJ> meeting structure:

<JJ> every 2 weeks: editorial team: hands-on drafting, resolving blockers, aligning text

<JJ> every 2 weeks: plenary: status update, discussions, decisions/voting

<pauljadam> cameras on wont happen from me :)

@JJ: summary of meeting provide in IRC

@JJ: summarizing backlog and Planning ideas. Define target date then work backwards

<JJ> Backlog and planning:

<JJ> define a target date for a publication submission

<JJ> work backwards into milestones:

<JJ> draft [xx] by

<JJ> review by

<JJ> vote by

<JJ> remove all ambiguous / deprecated issues from the backlog

<JJ> assign due dates for the issues that are in scope of targeted publication draft

<JJ> always end the editorial meeting with actively dividing / assigning tasks to the members of

<JJ> editorial team

<shoobe01> I can turn on the camera but am on a couple computers and 4+ screens so you'll often see the side of my head; I leave off for most meetings because it /looks/ specifically like I am not paying attention.

<pauljadam> probably stand up meeting could work where you show the board with issues assigned to folks

<pauljadam> I feel like cameras on puts PwD at a disadvantage

@JJ: if we want to release another draft this year, draft needs to be done by November 1 for cfc. Work needs to be done in September and October

<JJ> structure of the draft

<shoobe01> Agree with pauljadam, actual explicit discussion of backlog grooming is good, whether special session or just first 10 min of weekly meeting.

@JJ: showing Editorial guideline document for WCAG2Mobile

<JJ> Phase 1 (till the end of 2025): WCAG2Mobile - Informative group note

<JJ> Goal

<JJ> To produce a clear, minimal, and consistent group note that aligns with WCAG 2.2 and provides

<JJ> structured notes and examples only when necessary (when the note itself does not provide

<JJ> enough context).

<JJ> This phase focuses on:

<JJ> Success Criteria

<JJ> Definitions

@JJ: posting summary of document in IRC

@JJ: goal is to increase the speed of our work and increase participation

Tanya: Nothing to add to JJ's summary. trying to help use our time efficiently

JJ: any feedback on two teams/meeting?

<GleidsonRamos> +1 to the proposes

JJ: if you have feedback reach out here, by email, or slack

<pauljadam> Slack would be good!!!

Tanya: possibly use slack for communication because of number of participants on the zoom call

JJ: will send out email about proposed group changes

JJ: thanked Tanya for all the help

JJ: another update in 2 weeks

Page definition applied

JJ: no further comments on PR so it was merged

JJ: the term "Page" has been replaced throughout our group note including definition for page agreed on by this group

<JJ> https://w3c.github.io/matf/

<JJ> https://w3c.github.io/matf/#page

Set of Web pages definition

JJ: if issues, please raise a GitHub issue

<JJ> w3c/matf#11 (comment)

JJ: "'set of webpages"' will become "'set of pages" based on group agreement on the term "page"

<JJ> https://www.w3.org/TR/WCAG22/#dfn-set-of-web-pages

<JJ> https://www.w3.org/TR/wcag2ict-22/#dfn-set-of-web-pages

JJ: showing old definition of "set of webpages" in WCAG 2.2 and the new terms in WCAG2ICT

<JJ> is "collection of pages that share a common purpose and that are created by the same author, group or organization" sufficient for WCAG2Mobile?

JJ: shows new draft definition of "set of pages" for WCAG2Mobile, including examples

w3c/matf#11

Jamie: The word "application" is not used anywhere in our definition. This word could be important in our definition. We might need to discuss and/or define what we mean by collection.

Jamie: provide examples to "set of..." for mobile apps

JJ: most examples mention "navigation" because the SCs that use "Set of webpages" relate to navigation

shoobe01: agrees with what Jamie said., concerned about phrase "template changes". Discuss structure of applications (supersets and subsets). We may need examples of these ideas

<JJ> Sets of pages is Referenced in:

<JJ> 2.4.1 Bypass Blocks

<JJ> 2.4.5 Multiple Ways

<JJ> 3.2.3 Consistent Navigation

<JJ> 3.2.4 Consistent Identification

<JJ> 3.2.6 Consistent Help

<JJ> 2.4 Navigable & 3.2 Predictable

JJ: There are differences in navigation between apps and websites. Using app toolbars as an example and other common app patterns. An Auditor would need to choose what is part of a set. Also discusses the different WCAG SCs that use "set of webpages"

JJ: how many examples do we need for our definition?

Change of Context definition

<JJ> w3c/matf#69

JJ: this issue has been around awhile and we have discussed this issue multiple times

<JJ> https://www.w3.org/TR/WCAG22/#dfn-change-of-context

JJ: shows and summaries WCAG2.2 definition for "change of context". Discusses defined terms that are part of this definition

JJ: if we have new definition of "user agent", this gets us pretty far on this definition

<shoobe01> IME people use "viewport" for native/hybrid apps enough to a lot. Esp useful for webview hybrid apps, defining what part has what viewport. So seems reasonable to keep the term, but may need to examine if current def covers all mobile/hybrid uses.

JJ: WCAG2ICT definition of "change of context" in some instances links to WCAG 2.,2, but WCAG2ICT has its own definition

JJ: discussing WCAG2ICT definition of "change of context"

JJ: do we need to change anything for our definition?

<shoobe01> "A viewport may contain another viewport" seems to cover my biggest concern of current def.

JJ: WCAG2ICT changed viewport definition to include the word "software'

Not modified by the author & provided by the user agent or platform software

<JJ> w3c/matf#80

JJ: in viewport definition "user agent" is replace with "software"

JJ: discussing where phrase "Not modified by the author..." is being used in SCs

JJ: SCs are listed in issue #80 linked above

JJ: discussing comment from Detlev on issue

JJ: the group had a similar discussion when talking about WCAG SC 4.1.2. This SC might need better examples

JJ: do we have examples of "Not modified by the author & provided by the user agent or platform software:?

shoobe01: Confused by this discussion. Has questions about target size. Mentions styling components as an example of is this relevant

JJ: gives examples of the same element (and code) being rendered differently by different user agents, particularly web browsers. Talks about example of Mobile OS Alerts

shoobe01: thanked JJ for giving examples for him to research

JJ: more questions? If you have comments, please add them to the GitHub issue

JJ: will send out minutes and email about project changes. goal is another draft by end of year

Minutes manually created (not a transcript), formatted by scribe.perl version 244 (Thu Feb 27 01:23:09 2025 UTC).

Diagnostics

Maybe present: @JJ, JJ

All speakers: @JJ, Jamie, JJ, shoobe01, Tanya

Active on IRC: Carol, GleidsonRamos, Jamie, JJ, Joe_Humbert, pauljadam, shoobe01, Tanya