FRAMINGHAM (10/06/2003) - Ready or not, radio frequency identification--or RFID--tags are poised to show up in a supply chain near you. These tiny chips will revolutionize inventory logistics, but the prospect of their deployment into retail environments is already giving privacy advocates the willies. The bad news: Commerce will trump privacy concerns. The good news: While deployment into the back end of commerce is imminent, the economics of RFID will delay consumer point-of-sale presence for some time. The only certainty about RFID deployment is that it's going to be a turbulent ride.