How this works

This map doesn't show buildings or businesses: it shows what people do in public space — and how we know.

Every card says where it was learned. Some knowledge starts as our model's local prior — what a well-read model believes happens at a spot — checked against the map and, where possible, against written sources. From there, people standing in the zone confirm or contradict it, one tap at a time. Counts are counts: we never turn them into scores, stars, or rankings.