Findings:
- Biometrics
- biometric
- biometric security
- problems with biometric security
- Windows API Error Identifier
- Organizational Unique Identifier
- Identifier
- The problem with using "black" and "white" as racial identifiers
- Globally Unique Identifier
- Mixed-case identifier (node_forward)
If you Log in you could create a "Biometric identifiers" node. If you don't already have an account, you can register here.