Use Smart Card Vaxx Hackathon winner project as an example>
This project had same type of features, but was for Covid19.
We need this to work with QR Codes & passwords (or Seed Phrase)

Pls note:
Seed phrase losses have cost users million of dollars due to loss of hard drive or handwritten pieces of paper. Also, as society moves towards digital economy, loss of important passwords can be catastrophic. We think that QR codes can a simple, but very effective way to maintain a backup copy of important information. In other words, data can be copied to Google Cloud and made accessible via QR Code.  Pls let us know if you have any questions.