We're already counting down the days until these bad boys find themselves in your local cafe and airport terminal. Sony is working on power outlets that are able to identify a user and determine their permissions at that particular socket. With the quick tap of a card, phone or other NFC device your authentication info is passed to a server over the powerline itself. The tech could be used to manage power consumption or prevent theft, but the more obvious and immediate use will be to make a quick buck. The chips at the heart of the platform are compatible with Sony's FeliCa NFC payment system -- which means travelers waiting at Narita Internatio
