https://www.bunniestudios.com/blog/2023/infra-red-in-situ-iris-inspection-of-silicon/ https://www.bunniestudios.com/blog/2023/infra-red-in-situ-ir... (and https

https://www.bunniestudios.com/blog/2023/infra-red-in-situ-iris-inspection-of-silicon/ https://www.bunniestudios.com/blog/2023/infra-red-in-situ-ir... (and https://www.youtube.com/live/8aLW4UEuJ_c https://www.youtube.com/live/8aLW4UEuJ_c ) is related, although I don't believe it is glitch specific but the positioning machinery seems like what you're after