RFID: The End of Privacy

"Imagine this: you walk into a local store and within seconds the people on duty know your pants size (and how much it fluctuates), that you prefer chocolate ice cream, that you buy a new tube of hemorrhoid cream every three months or so, which stores you usually shop in, your credit rating, and the number of miles currently on all four of your tires - and that's just for starters. Science fiction? No, science fact: the technology is already here. It's just a matter of deploying it. "