Provided is a navigation system that can realize preferable navigation. A server unit (400) recognizes current position information and destination information sent from a terminal unit (300) over a network (200) and searches for a travel route utilizing m...

A feature guidance information that provides guidance on a feature has a data structure where a unique information representing a feature position and a guidance position are associated with respective sub-areas so that each sub-area includes at most one o...

A server unit (400) recognizes a travel route search request together with a current position information and a destination information from a terminal unit (300) over a network (200) and searches for a travel route with use of a matching data of a map inf...

A system member of a data processing system 1 operates a terminal 3 to connect a registration-site server 6, and inputs requirements including personal data. The registration-site server 6 creates customer data from the requirements and point data concerni...

To provide a system for taking out an insurance policy which uses a communication navigation system utilizing an Internet (IN). A terminal apparatus (T) transmits a destination or a route that is set based on an instruction of a user to a server apparatus ...