Different Places where RFID are being used

Earlier, RFID tags were used to keep track of cattle and are now focused more towards tracking consumer products. A very good example would be the supply chain where products of different types find their way in and out of a warehouse. Its quite obvious that keeping check of each and every single product in such a scenario can be difficult and time consuming, especially if they arrive in large amounts. Through RFID, all products can be tracked in bulk (something which would take a lot of time for the barcode technology). But thats not all; today there are other places where RFID are being used. Lets take a look at a few of them:One of the initial things to be tagged