I'm currently writing out two variables (degrees and metres) to the serial console in the Arduino dev environment. On the other side, I have a program I'm writing in Processing which will display the sweep of a PING))) sensor and plot the position of the two variables. What I don't have is the link between the two. I was looking through the Processing libraries and I can't find anything about accepting serial input which I could then load into plot variables in the Processing program. Can someone please point me in the right direction here as to how I can accomplish this?