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amelius01/21/20251 replyview on HN

Yeah, I have no idea how these tags are actually being used, let alone why they could be useful.


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hailruda01/21/2025

NFC tags can be scanned using a phone. An app on the phone can then detect the action and act accordingly. The phone can differentiate between different tags.

I use an NFC tag to lock the house using Home Assistant.

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