OpenStreetMap

PlaceAgents is an open-source framework for simulating platial pedestrian flows in urban environments. Using OpenStreetMap data, H3 spatial indexing, and interpretable routing algorithms, it models how people chain together sequences of places for errands, work, and leisure.

PlaceCrafter is a web-based platform that enables researchers to identify meaningful urban regions through clustering OpenStreetMap Points of Interest. Built with React, Leaflet, and D3.js, it provides interactive clustering, statistical validation, and platial visualisation of how cities are actually used.