23. November 2010
AndNav2 AndNav2 is an open source Android application. If we would use this service we could easily install it on every Android device. Because the source is open we can change it to make it talk to the Arduino. http://www.andnav.org/ Google Maps Google Maps provides an API to access the direction and navigation service. http://code.google.com/intl/de/apis/maps/documentation/javascript/services.html#Directions Open Route Service Open Route Service provides free and open source navigation and direction data. It’s possible to get GPX or XML File. It provides a bike route. http://www.openrouteservice.org/ Open Street Map They provide an API to access a routing based on GPS data. http://wiki.openstreetmap.org/wiki/OpenRouteService#ORS_.22API.22