On the Composition of Signals in Gellular Automata

Recently a new cellular automaton model, gellular automaton is introduced. Each cell is separated by gel materials as 'walls' and it contains a solution with some chemical materials. The reactions of such materials are defined as the local transition rules of the system. Some of them dissolve or construct these walls. The dissolution of a wall causes the mixture of the materials of two neighboring cells and it invokes the succeeding reactions. Although it is quite difficult to design a similar representation of signals and their propagations to the case of standard cellular automata model, we show some examples of them in gellular automata.