Text message notification when a certain bus is approaching a certain bus stop. let's say 2 mins before it arrives that stop.
Text message notification when a certain bus is approaching a certain bus stop. let's say 2 mins before it arrives that stop. A user requests from a mobile app a notification when a defined bus number is approaching a predefined bus stop. And when the bus is about to get to this stop a text message is sent to the user's cell phone that the bus is approaching. The time before the bus arrives this stop could be optional and defined by the user.
This is a good idea but not really doable in the scope of a web app. Check out the app store for your device, and there may be an app that does this already.