Microsoft does not provide a
SDK to allow developers to incorporate the Fingerprint Reader into their applications. For
this, you have to rely on third-party solution providers. Fortunately, one such provider exists:
Griaule (http://griaule.com/).
Griaule provides the GrFinger Fingerprint SDK (http://griaule.com/page/en-us/
grfinger_sdk), a fingerprint recognition SDK that supports existing fingerprint readers; it
works with Microsoft Fingerprint Reader, Digital Persona U.are.U 4000, SecuGen Hamster
FDU02, Geomok (Testech) Bio-I, and Crossmatch USB Fingerprint Reader.