Introduction:

Communicating has ever since been a necessity for human kind. As a result of technological  progress  we  are  facing  an  incredible  variety  of  possibilities  to communicate regardless of the distance. Smartphones provide a great choice of features that facilitate the life for the users as well they make it more comfortable.

In this context, Android presents the best option for developers to create complex

applications easily. The aim  of  Droid Track  is to create a distributed system that  embraces many features of Smart-Phones such as GPS, Maps, etc. This transforms into a mobile application for sharing user's information like location in real time using the latest

technologies.

And that in a simple way by store location from android device in database on server with  distributed  system  consist  of  a  web  service  application  and  an  android

application and take this information to the last position and tracks of our friends.