SDK for most of UPEK fingerprint readers, shared libraries The Biometric Services API (BSAPI) is a mid-level SDK for application developers, allowing them to use UPEK fingerprint readers from their applications. The set of provided functions includes biometry (e.g. swiping fingers, matching finger templates etc.), navigation (i.e. using the fingerprint reader as a pointing device in similar way as touchpad) and other functions (e.g. controling LEDs on the fingerprint reader). This package provides shared libraries.