PUBLIC MARKS with tags tracking & mobile

Human helps people move almost twice as much in six weeks. Every day, people track millions of activities with our app. We visualized 7.5 Million miles of activity in major cities all across the globe to get an insight into Human activity. Walking, running, cycling, and motorized transportation data tell us different stories.

Develop apps for the web, mobile and desktop using Actionscript or HTML5/Javascript. The trial SDK ships with examples to get you started in no time.

A new programming technique could bring these scenarios to life. Computer scientist Karl-Johan Karlsson has reprogrammed a phone to lie. By modifying the operating system of an Android-based smartphone, he was able to put decoy data on it—innocent numbers, for example—so that the real data escape forensics. He presented the hack in January at the Hawaii International Conference on System Sciences.

This open-source application maps the information that your iPhone is recording about your movements. It doesn't record anything itself, it only displays files that are already hidden on your computer.

presently only in UK , this service will (with consent of the phone user via txtmsg) allow you to track a phone's location without any new hardware