Working on a project for class specific to the college network.
The idea is that if we can fetch an identifying characteristic of the web session/connection on campus, we can map out and associate the AP with their location coordinates and plot them on a map. More specifically, we're trying to determine which AP the device is connected to.
Basically the user would bring up a webpage on the intranet from a wi-fi enabled device (preferably an iPad or iPod Touch), and either on the page load or through an action event an unique identifier is captured; which we could in turn associate with lat & long coordinates. The idea here is that the unique identifier would be sent and stored into to a DB field (almost like a guestbook submission). Then, externally on a separate public webpage - viewers would be able to see these unique identifiers returned and translated as the most recently visited locations plotted on a map. This would translate to a manual "check-in" tracking service.
Capturing the IP address will not work as they are not static.