[EnragedParrot]

I think there's certainly a risk of information overload, but I'd say that's a risk of our modern lives in general, whether we have AR glasses or not. Well-designed AR would, in my opinion, be vastly less intrusive than having to stare into a handheld device for hours a day. I would trust Apple to make a well-designed UI for the thing if and when they manage to release them. 3rd party apps not so much (although certainly there will be a handful of great ones). That's more on users making informed choices about the apps they download than a downside of AR, though.