Monday 10 March 2014

NFC tags

1. The give you instructions for you phone. They don't use batteries they get power from sitting next to another device. There's a whole set of different data types you can store on a NFC tag. As soon as you lock your phone then you can not unlock it only if you program it to. You can put an NFC tag on your car door and pound it and it will unlock your car. But it can not work on apple but it is soon going to be.

2. Something good about NFC tags are the wireless technology shops use to stop shoplifting.

3. If you are in a hurry you won't swipe it exactly on the NFC tag.

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