It is very convenient if you can check your arrival while you are at home in the morning bus during the busy hours of the morning and you do not know where you are. In order to answer that request, if you set the nearest bus stop using the bus nori, we will notify you when the bus leaves the previous bus stop. The location of the bus is also displayed on the map, so you can visually check the approximate location. There is no need to worry about battery drain because it uses GPS on the bus sid