Notifyo is an android application which uses active GPS tracking facility to notify users near the victim under distress.
It uses locational data to map out the nearest users and send them the victims location so that they can arrive to help them out. It tries to request in layered ranges so users near 2KM radius of the victim is notified first and then 4KM and so on.
This application also provides medical dispatch state where you can contact emergency services like Police, Ambulance, Fire Brigade with a button when you encounter or witness an accident. You can also track the nearest emergency vehicles which are available.
This application also provides chatting facility to contact nearest emergency services without resorting to calls.