Comment 24 for bug 216697

Despite of the amount of finger the user could have, recognizing the username only by fingerprint is still a great (and even easier) idea and, if he has more than one username, this could then be the (only) time to make him to select which one he wants to use.
And if it's possible to associate more than one fingerprint to one username, making the username shared to more than one person (which, sometimes, is a regular user need - like somebody who share the desktop and files and all their stuff, and without fingerprint reader would normally share a password), this solution (of, after reading the fingerprint, to display only the usernames which have the same fingerprint associated, if the case - or if not, simply login, displaying no list) also solves it.