主权项 |
1. A method, comprising:
determining, at a terminal, at least one biometric parameter associated with a user at a terminal; determining, at the terminal, a plurality of active users associated with said terminal; and comparing, at the terminal, the at least one biometric parameter with corresponding biometric parameters of the active users, the terminal including an interface for the user to perform a transaction via the terminal; and performing, at the terminal, at least one transaction via the terminal.
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