I was updating SharpSenses to use the SDK v7 and when testing the facial recognition feature I got some unexpected output from the console.
This message appears on the console exactly when I call PXCMSenseManager.AcquireFrame(true):
"nRound=6, nPT=18, nBin=8, ng=4
LibFR (C)jli59@Intel Labs China, today is 2016-01-16"
It only happens if the facial recognition module is enabled.
You can check it downloading SharpSenses source code and simply hitting play on Visual Studio. It will run a sample reproducing the behavior.