IP3 2020-Navigation 4 (LOT 11567)

This lot is generally related to navigation services.  A technique is disclosed to help users whenever navigation directions are terminated, such as in situations where there are narrow lanes or there is no further motorable route to a destination.  The technique generates a route planning result for the destination, performs the route navigation process, and determines when the navigation process is terminated.  Also disclosed are techniques to display a position schematic diagram including the destination and the current position.  The technology may be implemented in navigation devices, smart phones, on board entertainment devices, maps services, navigation services, mobile APPs, etc.