a) Research and find 5 facts about NFC tags (what they are, how they work, where they are being used etc). Write up the 5 facts in your post.
- What are NFC tags? NFC tags are smart little chips that'll allow to to snag digital information with your smart phone at a short range.
- How do they work? NFC tags are considered passive devices, which means that they operate without a power supply of their own and are reliant on an active device to come into range before they are activated.
- Where are they being used? NFC tags are used at petrol stations, Some Supermarkets and a few other small businesses.
b) What is good about NFC tags?
- NFC tags are really helpful for any time of the day or night.
- You can use them to your ability.
- They are easy to use.
c) What is one potential weakness of NFC tags?
One potential weakness is someone could put a vireos on your NFC tags and they can mess up you phone.
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