alphadogg writes to tell us that lessons learned from peer-to-peer networks are being
applied to traffic systems in order to prevent jams.
"Their Autonet plan would center around ad hoc networks of vehicles and roadside monitoring posts supported by 802.11 technology (the prototype uses 11b). The vehicles would essentially be the 'clients' in such a system and feature graphical user interfaces to pass along information to drivers. They're building the system to be able to handle data on thousands of traffic incidents and road conditions."