A fingerprint is a user ID that is usually treated like a password, which is the main problem here. They should add at least a 2nd layer (that doesn’t reduce t

A fingerprint is a user ID that is usually treated like a password, which is the main problem here. They should add at least a 2nd layer (that doesn’t reduce the convenience too much). For example, people could probably remember a simple Morse-code-like sequence of finger presses, e.g. your extra token is that you set it up to use “tap, tap, longpress, longpress, tap”.