fprint demo v0.1 was released on 17th November 2007. It is the initial release designed to run against libfprint v0.0.2.

This app is for demonstration and to assist in development (e.g. helps evaluate image quality). It's a little quirky and not complete (there's a TODO list in the README file). Right now it only offers verification against a previously-enrolled fingerprint.

Be aware that libfprint does not guarantee a stable ABI. So, fprint_demo may break if you upgrade libfprint in future without recompiling fprint_demo.

You must enroll a finger before you can use fprint_demo. Currently the only easy way to do this is to use the enroll example from libfprint.