Comment 31 for bug 216697

Yeah, this is what I meant.
Forcing the user to assign one finger to each account would hurt accessibility.
I think the best would be what I (and Jörg Hermsdorf) suggested: allow user to assign the same finger to several accounts and, on kdm, tell him to select or type an account name and password or just swipe a finger. Kdm would recognize the users assigned to that finger. If there's only 1, would just log him in. Having more than 1 account assigned to that finger, prompt the accounts to user to select the one he wants to use. Having none, display an error message about it.