Abstract: The present invention discloses a system and methods for biometric security using auditory emissions recognition biometrics in a transponder-reader system. The biometric security system also includes an auditory emissions scan sensor that detects biometric samples and a device for verifying biometric samples. In one embodiment, the biometric security system includes a transponder configured with an auditory emissions scan sensor. In another embodiment, the system includes a reader configured with an auditory emissions scan sensor. In yet another embodiment, the present invention discloses methods for proffering and processing auditory emissions scan samples to facilitate authorization of transactions.

Abstract: A RF transaction device is provided, which is operable to store multiple distinct data sets owned by unrelated data set owners, wherein the distinct data sets may include differing formats. The method includes the steps of: adding, by a read/write, a first data set to the RF transaction device, wherein the first data set is owned by a first owner; adding, by the read/write device, a second data set to the RF transaction device, wherein the second data set is owned by a second owner; and storing the first data set and the second data set on the RF transaction device in accordance with an owner defined format. The first and second data sets may each be stored as a Block of Binary. The first and second data sets are associated with first and second owners, respectively, and are configured to be stored independent of each other and in accordance with the particular data set storage protocol.