If I get this right, both the NFC tag and the app assume that these two conditions are true:
1) internet connection is available
2) that the neucard site is up and working
so it is in some ways an IOT of sorts, right?
For the NFC those two conditions are of course needed, but for the app, is there a "local cache" of contacts in case either of the two conditions are not met?
Or are these contacts automatically added[1] to the phone contacts?
And how does the updating works?
I mean, does the app "phone home" periodically or only when you ask for a given contact (or both)?
[1] even if in a possibly outdated version
1) internet connection is available
2) that the neucard site is up and working
so it is in some ways an IOT of sorts, right?
For the NFC those two conditions are of course needed, but for the app, is there a "local cache" of contacts in case either of the two conditions are not met?
Or are these contacts automatically added[1] to the phone contacts?
And how does the updating works?
I mean, does the app "phone home" periodically or only when you ask for a given contact (or both)?
[1] even if in a possibly outdated version