Emulate the smart card via NFC

[Bri74]

[lpezzolla]

Host Card Emulation is only available on Android devices, so this feature will be optional (only Android devices, only having NFC, possibly with an higher minimum version).

I identified one potential library that abstracts this behavior, https://github.com/appidea/react-native-hce. We might just implement this natively in Java though.

[QcFe]

Would suggest to have a look at this:
https://passkit.com/

In general, Apple VAS and Google SmartTap might be interesting to be explored.

[MarcAnt01]

After the canteen service has now moved to their own app and smartcard cannot be used for that purpose, is there any major use case?

[Bri74]

Probably there isn't at the moment