You can use the Windows Biometric Framework API to create client applications that securely capture, save, and compare end-user biometric information.
sgcBiometrics is based on WBF API and allows to Delphi / CBuilder Developers implement advanced biometric solutions
The Windows Biometric Framework API enables you to create client applications that can interact with the Windows Biometric Service to perform the following actions:
You can use the sgcBiometrics to capture and use fingerprint of your users and use them for login in your applications.
Monitor the presence of faces, recognize them, know when depart, when arrive and more.