CMOS CCD fingerprint/ face authentication on Windows Mobile Phones

CMOS / CCD fingerprint authentication will be interesting feature on Windows Mobile. Probably this can be applied on other regular phones as well. The best way to do is by developing a standard for Windows Mobile so the Windows Mobile phones can be locked remotely when the face / fingerprint is not recognized. For example, in such a case when you accidentally drop your phone, an unwanted user will be unable to use the phone.