when I am doing randomWalk and I see 1/2 positive picture messages, I should stop moving for a second look
instead of showing all of the bad tests, I just print a percentage
scaling linear motion somewhat now
tweaking constants
adding a max queue size of 1 so that I am always looking at the "freshest" image
just adding another argument for "verbosity"
better detection rates by checking for holes in an image and tweaking constants