utopiah_channel

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Prototyping - European Parliament Innovation lab WebXR consultant - Former UNICEF Innovation Fund WebXR technical advisor... more

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FAQs about utopiah_channel:

How many episodes does utopiah_channel have?

The podcast currently has 156 episodes available.

utopiah_channel episodes:

October 24, 2025 XR to videoprojection on the go (USB-C to projector on battery)
Notice the single cable, no application required, and the change of perspective, namely from 1 wall to another to the ceiling.
Note that auto-calibration of the video projector can be turned off.
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1min
October 20, 2025 Conditional snippet picking to show/hide ring menu
Live testing https://companion.benetou.fr/index.html?username=q4_pull_to_ring
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0min
October 16, 2025 Temporary ring menu on snippet picking
Live testing https://companion.benetou.fr/index.html?username=q4_ringmenu_on_pick
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0min
October 15, 2025 Entering VR in WebXR without user interaction
Live testing https://companion.benetou.fr/index.html?username=q4_autoenter_vr_quest
Needs to disable "webxr user activation requirement" in chrome://flags first.
Step toward boot-to-WebXR (no OS interactions required)
Can then be started via adb shell am start -n com.oculus.vrshell/.MainActivity -d apk://com.oculus.browser -e uri https://companion.benetou.fr/index.html?username=q4_autoenter_vr_quest
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1min
October 09, 2025 Changing interactions, e.g wrist shortcuts, via URL parameters
Live test https://companion.benetou.fr/index.html?username=q4_saving_interactions
For example change in the full URL "hi" by "hello", refresh, enter VR or AR then tap your write to see the change.
Alternatively change the command entirely rather than just part of its content, e.g. changing the HUD toggling.
Note that if you use hmd.link make sure that the parameter in the URL is URIencoded (e.g %22 but no spaces) otherwise the link will not be shared properly. See https://github.com/mattrossman/hmd-link/issues/18 for details.
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1min
September 30, 2025 Image caching on iFixit AR guide via its API
Live testing https://companion.benetou.fr/index.html?username=q3_ifixit_guide&id=158423
Replace the id by the one you need and found on iFixit.com via search. In this example https://www.ifixit.com/Guide/Replacing+the+battery+of+a+Lunii+-+My+Story+Factory+v2/158423 is used. Notice the 158423 id at the end of the URL.
If it has already been used, it will load instantaneously, otherwise it will wait for few seconds then load. Next time, for you and anybody else, it will be instantaneous too.
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0min
September 29, 2025 iFixit AR guide via its API
Guide used in the example https://www.ifixit.com/Guide/Oculus+Quest+2+Disassembly/139759
https://www.ifixit.com/api/2.0/guides/
Documentation of the iFixit API https://www.ifixit.com/api/2.0/doc/ discovered via https://bsky.app/profile/benetou.fr/post/3lzxknuhxic2z
Based on https://video.benetou.fr/w/7kWp89eY31GMs9wiVssdFC
Note that it is not entirely dynamic due to CORS limitations for images (they have to be crawled server-side first) but as long as you get an iFixit guide ID, it should work at least with text instructions.
Live testing https://companion.benetou.fr/index.html?username=q3_ifixit_guide&id=139759
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0min
September 25, 2025Software freedom day @ HSBXL - Federated immersive learning, why and how (Fabien Bénétou)
Format: Presentation
Language: English
We take a dive into the world of education with a talk on Federated Immersive Learning. Fabien will explore why and how open-source technologies like WebXR and ActivityPub can be used for building a decentralized, creative, and collaborative learning environment, empowering students to actively shape their own educational experiences. more information on the projects nlnet page
Original https://videos.trom.tf/w/uAt54nDZgP6WHfPxXeGY8R
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49min
September 24, 2025 TechSovereignty at home, episode 11 - Offline Wikipedia, Kiwix and checksums
Kiwix on the Web yet offline https://pwa.kiwix.org
Kiwix library https://library.kiwix.org
OpenZIM file format https://wiki.openzim.org/wiki/OpenZIM
Checksum https://en.wikipedia.org/wiki/Checksum
Sha1sum https://en.wikipedia.org/wiki/Sha1sum
Md5sum https://en.wikipedia.org/wiki/Md5sum
Cryptographic hash function https://en.wikipedia.org/wiki/Cryptographic_hash_function
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0min
September 23, 2025 Repository issues and labels manipulable in XR
Via live Gitea repository, cf https://git.benetou.fr/utopiah/biggu_s_gate/issues/35
Live test https://companion.benetou.fr/index.html?username=q3_repository_issue_management
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0min

FAQs about utopiah_channel:

How many episodes does utopiah_channel have?

The podcast currently has 156 episodes available.