I thought those Apple eyeglass thingys were the “next big innovation in computing.” Don’t hear much about those anymore.
The web need not be a holding place for all things navigation.
A store could download a database to you as you enter.
Home Depot could use it to help you locate one of their assistants!
BTW, I have used HD’s site to locate stuff when even the assistants didn’t know they had it. Interesting to show them on my smartphone information they cannot access without going up front to a terminal!