[lazyant]

From what I'm guessing, it looks like a one-time token printed in the web site on a QR code, which the phone reads. It would mean it can only be used on the web sites that adopt it. Or it needs a lot more explanations on how it works.

[adampassword]

Keyless only requires to scan the QR code once. After it will work on all the sites you will visit. We will work on the website content in more detail to provide you all a better understanding. Thank you!