Hacking the RFID Network
An anonymous reader writes "The world's largest retailers are developing the EPC Network as the infrastructure for a global rollout of item-level RFID. In many ways this 'Internet of Things' resembles the ISBN system or CueCat's codes-to-content. But the network built for tracking consumer goods could also be used for intangible items: airline seats, music tracks or service calls."
So that's what the tiny stipes of metal embeded under the protective plastic cover on library books are for...