If you've been using #OpenStreetMap for a while, you might have heard of the tool called #FieldPapers, which lets mappers collect geodata the old school, low-tech way -- pen and paper.

It's easy to use, and requires very little training

The smart folks at @heigit improved on that idea with their new #SketchMap tool

RT https://mapstodon.space/@heigit/110417165953530309