Sure, we've seen cellphones intermingle with traffic data before, but Nokia's looking to up the ante in a big way by utilizing a large network of GPS-enabled handsets to actually predict traffic patterns and help you avoid congestion before you even leave for that afternoon appointment. In a recent trial involving 100 volunteer drivers (and an equal amount of N95s), the handset maker teamed up with UC Berkeley to test the effectiveness of using a device most people already own (read: cellphones) to beam out traffic data rather than installing permanent sensors in roadways. Eventually, Nokia hopes to expand the experiment to over 1,000 folks, and just in case you privacy junkies can already feel your heart racing, you can rest assured that all "personal identifying information" was stripped before being sent back for analysis.

Read - Nokia turns people into traffic sensors
Read - Video: Nokia test drives traffic monitoring system