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"Biometrics refers to methods for uniquely recognizing humans based upon one or more intrinsic physical or behavioral traits. In information technology, in particular, biometrics is used as a form of identity access management and access control. It is also used to identify individuals in groups that are under surveillance.
Biometric characteristics can be divided in two main classes:
- Physiological are related to the shape of the body. Examples include, but are not limited to fingerprint, face recognition, DNA, hand and palm geometry, iris recognition, which has largely replaced retina, and odor/scent.
- Behavioral are related to the behavior of a person. Examples include, but are not limited to typing rhythm, gait, and voice. Some researchers[1] have coined the term behaviometrics for this class of biometrics.
Strictly speaking, voice is also a physiological trait because every person has a different pitch, but voice recognition is mainly based on the study of the way a person speaks, commonly classified as behavioral." - Wikipedia.com
Examples of fingerprint technology in use:
- Fingerprint sensors have been integrated into General Dynamics Itronix’ GD8000 notebook. Read "Validity’s Highly Durable ToughSwipe™ Fingerprint Sensor Integrated in General Dynamics’ Fully Rugged Notebook" to learn more.
- Biometric measurements are taken from the fingers of guests at Walt Disney World to ensure that the person's ticket is used by the same person from day to day. Read "Biometrics Comes To Disney World".
- By July 2009, the Regional Transport Office, in India, will start collecting biometrics from new driver's license applicants. To learn more, read: RTO to Take Fingerprints for Smart Driving License.
