I was interested on the topics of RFIDS. It was interesting how these rfids can practically be on anything even clothing without the consumer know about it. At first these rfids were only limited to tracking cattle. Now however manufacturers use these to account for inventory and other things like vehicles, airline passengers and pets. This brings up a major privacy issue because people are unaware of these tags on their clothings or other things. Once people make these purchases, other people can find out info like when you made the purchase, how much it cost, where your were, and etc.