where is biometric technology used
Here we discuss a number of critical applications that are in need of biometrics. For decades, many highly secure environments have used biometric technology for entry access. Today, the primary application of biometrics is in physical security: to control access to secure locations (rooms or buildings).
The reason: As phones do more and more important things for us, secure phone access becomes paramount. At Christophe Busch's lab in Germany, scientists are working on a variety of biometric technologies for phones, including those that use the smartphone's built-in accelerometer to recognize gaits.
Since biometrics uses unique physical features, such as a fingerprint, the retina pattern or facial features, it is a very accurate method of authenticating uses. Biometric attributes are very unique and for this reason, biometrics has been used for identification for many years.