| These histories seem particularly important to consider given the nontechnological aspects of biometrics. |
| Solving this replay problem which has existed since the introduction of biometrics, really opens up many new uses for biometrics. |
| Wall street traders using biometrics or even quasi biometrics is not commonplace. |
| Finally, there is the developing world of biometrics and the impact that will bring to bear on national security and intelligence operations. |
| Retinal biometrics, although not application-specific, is being aimed generally at access control markets. |
| All biometrics can be used for verification, but different kinds of biometric vary in the extent to which they can be used for identification. |
