"It is a process which I derived empirically. All motion, either generated by, or imparted to an object, obeys the same principle," he said. "When your arm moves, is the motion continuous, or are there discretized points, however small, at which there is no in-between?" "The latter case, I would imagine, at some subatomic level," I offer. "Aside from the crudity of the animation as has been practiced in the past," I say, “that is entirely the point." "Many things seem to be," I say. He smiles at this.