This is a practical lesson on mapping with Every Door app. The idea for the app is, it's not enough to just map: you should map every single thing you see. So let's train our mapping muscles a bit: it's not a problem that we're inside, treat it as an art class. We will be making art with a map editor. Hopefully nobody would ban us for this haha.

So you want to improve the map of your village or city. How do you do that — install Mapillary and go cycling? Print a map and use a pen to draw over it? Install an editor app and go tapping buttons? Just try to remember everything and bring it home to map in JOSM? Let's see what tools we have and how to make the best map with no money and lots of enthusiasm.