2. Location based social networking on Android phones – integrated with Facebook. Simple and easy to use.

3. Send location based events to your friends. Only friends within a predefined radius receive the events.

4. Event sent to the server A user creates an event Server dispatches the event

5. Client-server application. Client: -UI + Background Service. -Uses GPS to obtain location. -Polling the server. Multi-threaded server.

6. Server: Java DB. XML Sax Parser/Serializer library. Client: Google Maps & Navigation. SQLite DB. Facebook API.

7. Potentially a powerful advertising platform More interaction with Facebook, Twitter and other social networks.