| 摘要 |
PROBLEM TO BE SOLVED: To improve operability as a navigation system. SOLUTION: Performance of a search inside a predetermined range centered around a current location is determined as an additional search condition (s200), and points satisfying the search condition are retrieved (s210). Points to be designated by a user (s260) are limited to location points present within the predetermined range centered around the current location. It is therefore possible to designate a point desired by the user as a destination within the predetermined range centered around the current location, i.e., from around the current location, without the user's designation of an area or the like as a search condition. It is thereby possible to reduce burden of operations on the user since the user can select the desired point from among points present only around the current location without limiting an area as a search condition or searching for points around the current location on the basis of search results. COPYRIGHT: (C)2010,JPO&INPIT |
