| San F
rancisco (U.S.A. - California) | Tuesday\, March 24 at 11:00 AM PDT\n| Boston (U.S.A. - Massachusetts) | Tuesday\, March 24 at 2:00 PM
EDT\n | | London (United Kingdom - England) | Tuesday\, March 24 at
6:00 PM GMT\n | | Paris (France) | Tuesday\, March 24 at 7:00 PM G
MT+1\n | | Tokyo (Japan) | Wednesday\, March 25 at 3:00 AM GMT+9\n<
tr> | Corresponding UTC (GMT) | Tuesday\, March 24 at 6:00 PM UTC\n\n\n### Logistics\n\nChair: Ada Rose Cannon\n\nScribe:\n\nIRC: [irc.
w3.org](https://irc.w3.org/):6667 #immersive-web [Instructions](https://gi
thub.com/immersive-web/administrivia/blob/main/IRC.md)\n\nCall Details can
be found in the Immersive Web Event Calendars: [WG](https://www.w3.org/gr
oups/wg/immersive-web/calendar/)/[CG](https://www.w3.org/groups/cg/immersi
ve-web/calendar/)\n\nYou subscribe to these calendars with your calendar a
pplication of choice for more convenient access to the call details. See d
etails at Export options section in [WG](https://www.w3.org/groups/wg/imme
rsive-web/calendar/#export)/[CG](https://www.w3.org/groups/cg/immersive-we
b/calendar/#export).\n\nIf you are unable to login to view the call detail
s please ask on the IRC before the call.\n\n### Help Wanted\n\nHere are so
me issues which are good issues to get involved in\, if you have taken res
ponsibility for one leave a comment in the issue:\n\n- [webvr-polyfill-dpd
b#34 Create a helper script/web page for generating values for a new devic
e](https://github.com/immersive-web/webvr-polyfill-dpdb/issues/34)\n- [web
xr-input-profiles#69 Resizing the window changes the model viewer's aspect
ratio](https://github.com/immersive-web/webxr-input-profiles/issues/69) [
[Future]](https://api.github.com/repos/immersive-web/webxr-
input-profiles/milestones/4)\n- [webxr#953 Typescript definitions](https:/
/github.com/immersive-web/webxr/issues/953) [[Pre-REC]](htt
ps://api.github.com/repos/immersive-web/webxr/milestones/16)\n- [webxr#111
5 Explicitly spec when inline animation frame loops are suspended](https:/
/github.com/immersive-web/webxr/issues/1115) [[Pre-REC]](ht
tps://api.github.com/repos/immersive-web/webxr/milestones/16)\n- [proposal
s#82 Some sort of local shared space](https://github.com/immersive-web/pro
posals/issues/82)
STATUS:CONFIRMED
CREATED:20260323T191023Z
LAST-MODIFIED:20260406T194920Z
SEQUENCE:2
ORGANIZER;CN=W3C Calendar;PARTSTAT=ACCEPTED;ROLE=NON-PARTICIPANT:mailto:nor
eply@w3.org
ATTENDEE;CUTYPE=GROUP;ROLE=OPT-PARTICIPANT;RSVP=FALSE;CN=Immersive Web Comm
unity Group:mailto:public-immersive-web@w3.org
ATTENDEE;CUTYPE=GROUP;ROLE=OPT-PARTICIPANT;RSVP=FALSE;CN=Immersive Web Work
ing Group:mailto:public-immersive-web-wg@w3.org
RRULE:FREQ=DAILY;UNTIL=20260407T180000Z;INTERVAL=14;WKST=MO
RELATED-TO:08e221c5-ecee-49cc-9e60-bce8dfa41248
END:VEVENT
BEGIN:VEVENT
UID:4b5294b7-6afc-44e6-ab59-91aaeaebcad0
DTSTAMP:20260407T165355Z
SUMMARY:Immersive Web Group Calls
DTSTART;TZID=America/Los_Angeles:20260407T110000
DTEND;TZID=America/Los_Angeles:20260407T120000
DESCRIPTION:https://www.w3.org/events/meetings/4b5294b7-6afc-44e6-ab59-91aa
eaebcad0/20260407T110000/\n\n### Call Agenda\n\nThis agenda can be viewed
and updated on [Github](https://github.com/immersive-web/administrivia/blo
b/main/meetings/2026/2026-04-07-Immersive_Web_Community_Group_Teleconferen
ce-agenda.md).\n\nIf you would like to add an item to the agenda or volunt
eer to scribe please open a pull request against this agenda.\n\n* [admini
strivia#239 Archive WebVR related repositories](https://github.com/immersi
ve-web/administrivia/issues/239) [requested by AdaRoseCannon](https://gith
ub.com/immersive-web/administrivia/issues/239#issuecomment-4157092562)\n>
lets let the CG know at least before we archive them.\n\n* [layers#324 Wid
th and height of XRQuadLayer are actually half width and half height](http
s://github.com/immersive-web/layers/issues/324) [requested by cabanier](ht
tps://github.com/immersive-web/layers/issues/324#issuecomment-4047649412)\
n> discuss incorrect width/height behavior\n\n* [webxr#1396 Confusion arou
nd actual and internal visiblity](https://github.com/immersive-web/webxr/i
ssues/1396) [requested by ibytergj](https://github.com/immersive-web/webxr
/issues/1396#issuecomment-4006379250)\n> So my use case right now is in VR
when the user takes off their headset. I want to signal to the system tha
t the avatar should go into an idle pose so that the avatar is just not co
llapsing\, whichever way the handset and controllers happen to be put down
. If the headset supports the information like the quest 3 does\, it woul
d be very useful if this information was available to us to implement for
a better user experience.\n\n\n* [proposals#91 Spatial CSS Interest](https
://github.com/immersive-web/proposals/issues/91) [requested by AdaRoseCann
on](https://github.com/immersive-web/proposals/issues/91#issuecomment-4179
267559)\n> Hi\, we have published our proposal for Spatial CSS here:\n>\n>
* Explainer: https://webkit.github.io/explainers/css-spatial/explainer.htm
l. \n>* Spec: https://webkit.github.io/explainers/css-spatial/Overview.htm
l\n>\n>The goal of this work is to let web authors build in-page spatial e
xperiences using familiar CSS patterns.\n>\n>This introduces three-dimensi
onal layout to CSS\, allowing elements to be positioned toward and away fr
om the user. This can create either simple raised-off-the-page effects or
a full portal into a 3D world that acts as a window into an independent sp
atial coordinate system.\n>\n>Existing CSS positioning concepts such as re
lative and absolute positioning\, inset properties\, anchor positioning\,
and box alignment are extended to work across all three axes.\n>\n>There a
re controls that let UAs constrain how far content can protrude toward the
user\, and capabilities for authors to adapt layouts based on the availab
le spatial depth.\n>\n> to go over this proposal\n\n### Immersive Web Comm
unity Group Teleconference - 2026-04-07\n\n\n| San Francisco
(U.S.A. - California) | Tuesday\, April 7 at 11:00 AM PDT\n | | Bo
ston (U.S.A. - Massachusetts) | Tuesday\, April 7 at 2:00 PM EDT\n | <
td> London (United Kingdom - England) | Tuesday\, April 7 at 7:00 PM GM
T+1\n | | Paris (France) | Tuesday\, April 7 at 8:00 PM GMT+2\n |
| Tokyo (Japan) | Wednesday\, April 8 at 3:00 AM GMT+9\n | | Cor
responding UTC (GMT) | Tuesday\, April 7 at 6:00 PM UTC\n | \n\n##
# Logistics\n\nChair: Ada Rose Cannon\n\nScribe:\n\nIRC: [irc.w3.org](http
s://irc.w3.org/):6667 #immersive-web [Instructions](https://github.com/imm
ersive-web/administrivia/blob/main/IRC.md)\n\nCall Details can be found in
the Immersive Web Event Calendars: [WG](https://www.w3.org/groups/wg/imme
rsive-web/calendar/)/[CG](https://www.w3.org/groups/cg/immersive-web/calen
dar/)\n\nYou subscribe to these calendars with your calendar application o
f choice for more convenient access to the call details. See details at Ex
port options section in [WG](https://www.w3.org/groups/wg/immersive-web/ca
lendar/#export)/[CG](https://www.w3.org/groups/cg/immersive-web/calendar/#
export).\n\nIf you are unable to login to view the call details please ask
on the IRC before the call.\n\n### Help Wanted\n\nHere are some issues wh
ich are good issues to get involved in\, if you have taken responsibility
for one leave a comment in the issue:\n\n- [webvr-polyfill-dpdb#34 Create
a helper script/web page for generating values for a new device](https://g
ithub.com/immersive-web/webvr-polyfill-dpdb/issues/34)\n\nAgenda: https://
github.com/immersive-web/administrivia/blob/main/meetings/2026/2026-04-07-
Immersive_Web_Community_Group_Teleconference-agenda.md\n\nAgenda\n\nCall A
genda\nThis agenda can be viewed and updated on Github.\n\nIf you would li
ke to add an item to the agenda or volunteer to scribe please open a pull
request against this agenda.\n\nadministrivia#239 Archive WebVR related re
positories requested by AdaRoseCannon\nlets let the CG know at least befor
e we archive them.\n\nlayers#324 Width and height of XRQuadLayer are actua
lly half width and half height requested by cabanier\ndiscuss incorrect wi
dth/height behavior\n\nwebxr#1396 Confusion around actual and internal vis
iblity requested by ibytergj\nSo my use case right now is in VR when the u
ser takes off their headset. I want to signal to the system that the avata
r should go into an idle pose so that the avatar is just not collapsing\,
whichever way the handset and controllers happen to be put down. If the he
adset supports the information like the quest 3 does\, it would be very us
eful if this information was available to us to implement for a better use
r experience.\n\nproposals#91 Spatial CSS Interest requested by AdaRoseCan
non\nHi\, we have published our proposal for Spatial CSS here:\n\nExplaine
r: https://webkit.github.io/explainers/css-spatial/explainer.html.\nSpec:
https://webkit.github.io/explainers/css-spatial/Overview.html\nThe goal of
this work is to let web authors build in-page spatial experiences using f
amiliar CSS patterns.\n\nThis introduces three-dimensional layout to CSS\,
allowing elements to be positioned toward and away from the user. This ca
n create either simple raised-off-the-page effects or a full portal into a
3D world that acts as a window into an independent spatial coordinate sys
tem.\n\nExisting CSS positioning concepts such as relative and absolute po
sitioning\, inset properties\, anchor positioning\, and box alignment are
extended to work across all three axes.\n\nThere are controls that let UAs
constrain how far content can protrude toward the user\, and capabilities
for authors to adapt layouts based on the available spatial depth.\n\nto
go over this proposal\n\nImmersive Web Community Group Teleconference - 20
26-04-07\nSan Francisco (U.S.A. - California) Tuesday\, April 7 at 11:00 A
M PDT\nBoston (U.S.A. - Massachusetts) Tuesday\, April 7 at 2:00 PM EDT\nL
ondon (United Kingdom - England) Tuesday\, April 7 at 7:00 PM GMT+1\nParis
(France) Tuesday\, April 7 at 8:00 PM GMT+2\nTokyo (Japan) Wednesday\, Ap
ril 8 at 3:00 AM GMT+9\nCorresponding UTC (GMT) Tuesday\, April 7 at 6:00
PM UTC\nLogistics\nChair: Ada Rose Cannon\n\nScribe:\n\nIRC: irc.w3.org:66
67 #immersive-web Instructions\n\nCall Details can be found in the Immersi
ve Web Event Calendars: WG/CG\n\nYou subscribe to these calendars with you
r calendar application of choice for more convenient access to the call de
tails. See details at Export options section in WG/CG.\n\nIf you are unabl
e to login to view the call details please ask on the IRC before the call.
STATUS:CONFIRMED
CREATED:20260406T184229Z
LAST-MODIFIED:20260407T165355Z
SEQUENCE:3
ORGANIZER;CN=W3C Calendar;PARTSTAT=ACCEPTED;ROLE=NON-PARTICIPANT:mailto:nor
eply@w3.org
ATTENDEE;CUTYPE=GROUP;ROLE=OPT-PARTICIPANT;RSVP=FALSE;CN=Immersive Web Comm
unity Group:mailto:public-immersive-web@w3.org
ATTENDEE;CUTYPE=GROUP;ROLE=OPT-PARTICIPANT;RSVP=FALSE;CN=Immersive Web Work
ing Group:mailto:public-immersive-web-wg@w3.org
RECURRENCE-ID;TZID=America/Los_Angeles:20260407T110000
END:VEVENT
END:VCALENDAR
| |