MobiNav

OpenRouteService is probably the most important application for street data – apart from visualizing them on a map. While there are a range of desktop (or even mobile) applications that can provide such functionalities also in combination with OSM data

Here is the wiki of OpenRouteService

Open Source Schools is to share information about open source software in schools. The website provides information and articles about open source software, advice on getting started, case studies of its adoption in schools, a directory for exploring what is available, and a glossary