Paste a free Google AI Studio key to auto-label photos. Get one in two taps at aistudio.google.com (no credit card; free tier is plenty for testing). Without a key, captures still pin and you label them by hand.
Labels below this confidence go to the review queue instead of straight to the map.
Everything is stored only on this phone. Export pulls it out as GeoJSON you can open in any mapping tool.
Prototype v0.1. Your phone camera stands in for the Meta glasses; everything else is the real capture-to-label loop from the spec. For the glasses link, your team builds the native Android app with Meta's device toolkit.