Otoacoustic Emission - Biometric Importance

Biometric Importance

In 2009, Stephen Beeby of The University of Southampton led research into utilizing otoacoustic emissions for biometric identification. Devices equipped with a microphone could detect these subsonic emissions and potentially identify an individual, thereby providing access to the device, without the need of a traditional password. It is speculated, however, that colds, medication, trimming one's ear hair, or recording and playing back a signal to the microphone could subvert the identification process.

Read more about this topic:  Otoacoustic Emission

Famous quotes containing the word importance:

    I can never bring you to realize the importance of sleeves, the suggestiveness of thumb-nails, or the great issues that may hang from a boot-lace.
    Sir Arthur Conan Doyle (1859–1930)