How to publish a multi-modal journey app based on OSM with Trufi App

Room: Track 1

Sunday, 15:00 UTC


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  • Christoph Hanser

With Trufi, mappers and developers can customize an open-source journey planner app for their own city, region or country. Especially in emergent countries in Africa, Middle and South America and Southeast Asia, where informal traffic (no stops, undocumented routes) is mainly in use. For the public transport data part, OSM is used to map the routes, OSM2GTFS or our own tools are used to create GTFS, which is hosted in OTP. Besides the obvious tasks (map routes, customize app code), many more important steps need to be done: Get a team together, find develop perfect UX for your city, release, finance the server and map costs, do marketing, convince governments to collaborate, approach users, run analysis on data, improve OpenStreetMap routes, offer solutions for drivers, etc.
I would like to talk about these necessary steps, with stories from our implementations in Bolivia, Ghana, Ethiopia, and Colombia. Finally, I would like to discuss in an extended Q&A part whether OpenStreetMap is made for 100s of (bus) routes - we had fruitful discussions with pros and cons on that in the talk-de mailing list in July 2019 that we could continue.