UCSD Students Tracking Their Friends' Locations

An Anonymous Coward writes: "The location-tracking software, developed by a 15-year-old student at the university, draws upon triangulation technology. The PDAs figure out their locations by comparing the strength levels of signals traveling from the devices to various Wi-Fi antennas. No GPS Required. Article from Salon here..."

Comments

This is great, but

[Left Wing Troll]

it's already been done numerous times. For instance, these guys