https://xrfragment.org playlist: https://www.youtube.com/playlist?list=PLctjJGlTmeE64XPSQER2BSbjmqVGaWM4J XR Fragments is a specification for 4D URLs & metadata for XR designers, browsers & AI / IA generators. Discover, link, navigate & query 4D assets & experiences in a no-code way 💙