i guess my reason for knowing that you are a moronic blowhard that likes to self suck is bc this post is about audio and you went straight to video. even in 2020 the engineers building the AR glasses at Google knew the interface was almost entirely audio bc video overlays are maddening.. if u built "AR glasses" anywhere real instead of in your basement using off the rack components then u would already know the refinement past VR led to an almost entirely monochrome interface that is designed to get out of your way as quickly as possible. You would also know that video is absolutely not required for anything in an AR experience bc everything can be sampled through RF... but u dont know any of this so I'm guessing your AR glasses were a horrible unfinished abortion that u self funded by being a complete idiot aka substandard engineer. Go back to party city where u belong.