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I think the key is proximity, I believe. Like with a QR code, you could hypothetically take a picture of it and have that QR code be used anywhere. With this, y
by bluetidepro 7y ago
I think the key is proximity, I believe. Like with a QR code, you could hypothetically take a picture of it and have that QR code be used anywhere. With this, you have to actually be in proximity to use it, I believe, which adds value in some contexts.
- LeoPanthera 7y agoIs it not possible to clone NFC tags?
- chrisbroadfoot 7y agoThere's likely a secure element in these NFC devices, more sophisticated than the common NFC tags. My guess is something similar to the chips in bank cards.