This is a demo of the Olin College Marauder's Map Weasley Clock project I have been working on. A servo indicates where on campus I am based on my last check in on the Olin College Marauder's Map, an opt-in wifi localization system. It's all powered by an Arduino with an ArduinoEthernetBoard which talks to a web app to tell it where to point.
The project is codenamed "Pangaea", and will ultimately integrate into my Google Latitude location to tell if I am at work, at home, or in mortal peril.
For more about Pangaea, visit: inpangaea.appspot.com/
For more about Olin's Marauder's Map, visit: olinprojects.com/the-marauders-map/