https://arxiv.org/pdf/2311.07446.pd Has this research been peer-reviewed? It’s hard to read on my cell phone, I may get my computer and attempt to read it. John -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://web3d.org/pipermail/x3d-public_web3d.org/attachments/20231121/24f82a09/attachment.html>