Thanks it should be a great starting point for it ^^.

Hi. If it was you how will you make a code who does something like that ? :
The picture is here
What type of dictionnary would you use for a simple code like that ?

Thank you. It can be a great alternative to my problem, you have my thanks @mikael.

Hello.
Is there a way to access the NFC functionality of our iOS devices (iPhone, iPad.)? And if yes, is there a way to make interaction by NFC between two devices?
Cordially.

The integration with the new Shortcuts app (by Apple) would be great and can bypass the Siri wall (because we can add possibilities to trigger programs with Siri like that).