From Liège (.be), using StreetComplete/MapComplete/EveryDoor/iD/etc. to edit OSM POI such as free public ressources (give boxes, public bookcases, free shops, food banks,…), commons (bus stops, benches, public spaces…), vegetarian places, etc.

Contributions: https://hdyc.neis-one.org/?plicploc and heatmap: https://yosmhm.neis-one.org/?plicploc

Developing https://shareish.org solidarity open-source platform showing OSM free resources (e.g. public bookcases, solidarity fridges,…), FallingFruit data, RepairTogether data, and adding user-based dynamic data on top (e.g. donation ; requests for help ; free events).

Developing tecmap for real-time visualization of public transports on OSM-based map: https://github.com/rmaree/tecmap

Sharing umap of walks/hiking in Wallonia (> 2000km): http://u.osmfr.org/m/1039462/

Organizing outdoor cartoparties in Liège using StreetComplete/MapComplete/EveryDoor/Panoramax at University of Liège campuses: https://openuliegemap.montefiore.uliege.be/

Other computer science research stuff: https://people.montefiore.uliege.be/maree/