= Tracking =

Sahana has a great back-end to support Tracking of where entities are: People, Vehicles, Assets:
* [wiki:S3/S3Tracking]

We need a way to keep this updated.

This could come from many sources:
* GPS Tracking
 * [https://play.google.com/store/apps/details?id=com.mendhak.gpslogger GPS Logger for Android] can send to a Custom URL
 * [http://www.opengts.org OpenGTS] is a Java application with strong support for many types of GPS and can be integrated
 * [wiki:Deployments/Portugal/Bombeiros#LocationUpdatesviaRadio Location Updates via Radio]
* Custom Mobile Application just for Sahana (e.g. built on the [wiki:BluePrint/Messaging/OpenGeoSMS existing Mobile App])
* Web Services
 * [https://developer.foursquare.com foursquare]
 * [http://code.google.com/apis/latitude/ Google Latitude]