TNLNYC, 
This sounds like a pretty big deal: At a time when there is no clear leader in #vr Meta Horizon OS could get some value out of this openness. When coupled with #Meta 's efforts to integrate #Threads with the #Fediverse, it may show there is an emerging trend towards openness at the company:
https://techcrunch.com/2024/04/22/meta-opens-quest-os-to-third-party-headset-makers-taps-lenovo-and-xbox-as-partners/
