It's funny, I would love to some have the novel tech they developed (HUD / display built into glasses since I'm wearing them anyways). The problem, as usual, is corps taking the piss with prices and profit then spying on you and everyone around you non-stop anyways....
I would 100% be open to some HUD glasses delivered with a FOSS OS that works completely offline and/or via your phone (but still offline). But that's seriously wishful thinking given our corporate and political overlords