So..... your keys are not stored in words, but a QR code? Or is this just to move seeds to another hardwallet?
First you could export child seeds via SeedQR from our Key Manager extension.
Next you'll be able to populate the Passport master seed from a SeedQR or Compact SeedQR. 🔥
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Discussion
Just a different way to represent seeds, originally made by SeedSigner, a stateless device that requires you to enter your seed every time you turn it on. Not exactly a fun thing to do on a Raspberry Pi with three tiny buttons.
QR codes all store plain text, re: words.
Compact is binary which will look like gibberish to newbs. Really expands the options for hiding M-of-N in plain sight.