Originally Posted by
phkc070408
Being a layman on the topic, I get the impression that you'll register one device with each service and can then share the passkey among your devices. Again, I'm by far an expert on this.
it still needs an authentication of the passkey, so the authentication (password/pin etc) moves from the site level to the device level. really does not change the need for a password/login security just where authentication happens.