Physical objects, NFC and QR
A serial number identifies a tag but does not grant permissionNFC ToolsNFC Tools: information and a record read from a physical NFC tag
- A serial number identifies a tag but does not grant permission
A physical carrier supplies an identifier or record. NFC Tools displays a read tag; a game scenario can map that tag to an item or action.
Design tips
- Validate the allowed action separately from recognising the tag.