|biometry or biometrics (baɪˈɒmɪtrɪ, ˌbaɪəˈmɛtrɪks)|
|1.||a. the analysis of biological data using mathematical and statistical methods|
|b. the practice of digitally scanning the physiological or behavioural characteristics of individuals as a means of identification|
|2.||the statistical calculation of the probable duration of human life|
|biometrics or biometrics|
|bio'metrically or biometrics|
The measuring and analysis of such physical attributes as facial features and voice or retinal scans. This technology can be used to define an individual's unique identity, often for security purposes.
Note: Software is available that can match faces of individuals videotaped on the street to the picture of a suspected criminal or terrorist in a database. The use of biometrics is likely to increase in the future as security concerns become more of a priority for both governments and corporations following the September 11 attacks (2001).