"LOL I understand this - what It is not clear how are changing the z values in physical world...with a button? what device tells arduino to send this input to firefly etc..?
what do u mean a steppers?"
I mean in both the relaxation and collision examples is the algorithm deterministic or it takes into account some stochastic model? Tha is to say...for a given configuration will the result will be always the same? Is the interaction btw…"