Copy "Frame Differencing" in examples as template.
Reified mirroring.
Adding PVector and some amendments.
Copy "TrackingObject" example from BoofCV library.
Maximized to the MBP FaceTime HD.
Display the position of the blob.
Just implemented sound into BoofCV.
Adjusting scales logarithmically.
Added a comment for JavaDoc of a class.
Amended text positions.
Made it being polymorphic.
Added a filter to make it close to Theremin sound.
Complied the limit of amp().