If you appreciate OSM, consider installing the StreetComplete mobile app[0]! It lets you contribute to OSM in a very simple manner, via simple questions like, "Is there a marked crosswalk here?"
I'm not affiliated, I just think it's cool. It's very satisfying to complete quests in your local area.
I'm not affiliated, I just think it's cool. It's very satisfying to complete quests in your local area.
[0] https://streetcomplete.app/