A display method and apparatus for navigation system enables a user easily see a list of points of interest (POIs) along a route to a destination. The navigation system shows a list of distance ranges of the route where each range shows a number of POIs searched. The current user position is marked in...http://www.google.com.tw/patents/US7155339?utm_source=gb-gplus-share專利 US7155339 - Display method and apparatus for navigation system for searching POI and arranging listing order of POI
