| 摘要 |
An item search device of the present invention includes, for an improvement of the usability of the item search device by facilitating an item search for a user, an electronic map data storage function for storing map data including a facility name and an area name as an object of an item search, a search function for searching a search item, a start point setting function for setting a start point in the map data, a distance calculation function for calculating a distance from the start point to a location of the search item, a rank function for ranking the search item based on the distance from the start point, a representation function for determining a representation of the search item according to a rank of the search item and a display function for displaying the representation of the search item.
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