I want to display my values in a graphic way without seeing bunch of numbers running through the screen. I want to see statistics so people can understand what is happening. Is there any program that can be useful?
I have used Processing to write programs to display data sent from my Uno to PC via Serial port. Processing is a free open source programming language that is quite similar the the language (C++) that is used to program the Arduino (The Arduino IDE is based on the Processing IDE).
You can use PLX-DAQ, which is a freebie macro for Excel.This effectively turns Excel into a terminal and enables you to use live graphs.