Bitbanging 1D Reversible Automata (richiejp.com)
I created a demo for the GFXPrim library. It implements and displays a nearest-neighbor, one-dimensional, binary cell automata. Additionally it implements a reversible automata, which is almost identical except for a small change to make it reversible. The automata is displayed over time in two dimensions, time travels from top to bottom. Although in the reversible case time could be played backwards.