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• webxr-hand-input#129 Hand tracking frequency hint requested by cabanier

We'd like to add the option to get high frequency tracking.
Currently, we request the default from the OS but for certain experiences that requires precise movements, high frequence tracking is required. This makes it an optional session parameter in the same way we do options for depth sensing.

• webxr-webgpu-binding#41 WebGPU equivalent of foveateBoundTexture - mwyrzykowski

The WebGL backend has this function:
foveateBoundTexture

• model-element#109 Require HTTPS? requested by cabanier

One of the goals of Model is to not require any sensitive data from the user/UA to display the content. On the other hand, it seems like there is a general enthusiasm for encouraging new features to require HTTPS. It's also the case that model content (be it USDZ, glTF or any other rich definition) is also a more complicated resource to parse and pull apart, so it might be understood to need HTTPS for that reason too.

• model-element#130 What role, if any, should poster play? requested by cabanier

I'm personally concerned that poster is under-specified for the things that an author will want to do to represent a <model>. First, the syntax doesn't allow for alternative file formats, for different resolutions or aspect ratios or prefers-color-scheme etc. Add to that the possibility that a good poster/placeholder for a model element may even be another model, and it makes me wonder whether there's an appropriate way to meet these needs at all. What does everyone else think?

• model-element#143 Environment maps: Add cubemap support alongside equirectangular images requested by cabanier

In the explainer, it indicates the environment map is specified as an equirectangular image.

• model-element#152 Default environment map requested by cabanier

A model with no author-provided environment map is rendered with a default environment map. And model should render consistently across platforms, roughly. For this consistent rendering we would need to specify the default environment map.

Immersive Web Working Group Teleconference - 2026-10-21

Logistics

Chair: Ada Rose Cannon

Scribe:

IRC: irc.w3.org:6667 #immersive-web Instructions

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Help Wanted

Here are some issues which are good issues to get involved in, if you have taken responsibility for one leave a comment in the issue:

• webvr-polyfill-dpdb#34 Create a helper script/web page for generating values for a new device
• webxr-input-profiles#69 Resizing the window changes the model viewer's aspect ratio <small>[Future]</small>
• webxr#953 Typescript definitions <small>[Pre-REC]</small>
• webxr#1115 Explicitly spec when inline animation frame loops are suspended <small>[Pre-REC]</small>
• proposals#82 Some sort of local shared space

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