Even more exciting for Huang is that the GPS device incorporates a great deal of readily accessible and useful information, such as maps showing where the nearest banks are located in the area where he has just arrived. If someone is injured, he can immediately know where the closest hospital is without having to frantically find the way there.
更令黃進寶讚不絕口的是，GPS 內還有很多隨手就可查詢的實用資訊，例如騎到某個地方需要領錢，點一下 GPS 內的電子地圖，就可以知道最近的銀行在哪裡；萬一有人受傷，也可以馬上查詢最近的醫院，不必在慌忙中找路。