15. The method according to claim 14, wherein the reference identifier selected in step r) corresponds to the highest recognition probability of the new corresponding identifier recognition probabilities.
14. The method of claim 12, further comprising the steps of: m) prompting the user to indicate whether the reference identifier selected in step l) matches the entered identifier; n) if the user indicates that the reference identifier selected in step l) matches the entered identifier, acknowledging the user as having entered a valid identifier; o) if the user indicates that the reference identifier selected in step l) does not match the reference identifier selected in step l): p) reinstating the reference identifier selected in step f) into a third plurality of reference identifiers, the third plurality of reference identifiers further including every other reference identifier except for the reference identifier selected in step l); q) repeating steps c) and d) for every reference identifier included in the third plurality of reference identifiers, every reference identifier in the third plurality of reference identifiers being associated with a new corresponding identifier recognition probability; and r) selecting from the third plurality of reference identifiers the reference identifier most likely matching the entered identifier based on the new corresponding identifier recognition probabilities.