Latitudinal and longitudinal positioning ensures that errors that may occur when asking the way due to misunderstanding or just plain bad directions can be avoided. The adoption of positioning systems has also become essential in the current era because it overcomes problems stemming from changes in place names or unclear road signs.
透過經、緯度定位，確實可以避免問路時因為方向辨識或認知差異導致的錯誤，尤其當地名更動、路標不明時，定位系統的勝出成為這個時代不得不接受的趨勢。