So the other night i was bored and decided it might be fun to play around with processing. I was writing a bunch of different things that really did nothing. So I sat down at my desk and tried to come up with something that could do more and I came up with an app to display the value (in degrees) and a circle to represent a potentiometer.
Below is a photo of my arduino with the Pot hooked up

The source code is available here.
Here is a video of the app in action
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