Introduction: Challenge from Bosworth Accepted Several people pointed me to an interesting Instagram video AMA (ask me anything) by Meta CTO Andrew Bosworth on October 21, 2024, that appeared to challenge my October 6th article, Meta Orion AR Glasses (Pt.…

Update: A second reader with expertise in Waveguide believes (but, like my other reader, does not have direct knowledge) that the Snap Spectacles 5 is still using a waveguide with gratings on only one side. This second reader cites the…

Update (Oct. 19th, 2024) While the general premise of this article is that Meta Orion is using similar waveguide technology to Snap (Wave Optics) and that Magic Leap 2 is correct, it turns out that a number of assumptions about…