Fingerprint Viewer
uses img-capture example in libfprint. (See https://github.com/arduent/libfprint-examples-mod). Name the binary 'capture' and put in directory with the Qt App.
SEE: https://medium.com/@waitmang/fingerprint-scanner-fun-for-kids-88d7f65c0de4
To Build:
# qmake
# make
To Run:
# ./FingerprintViewer