Created some basic demonstration / examples / framework in a few hours to introduce Processing and to show some key ideas in general scripting.

1. differences by number

2. points and nodes (at the most basic level without using particle library / nearest neighbour optimization) similar to the processing splash screen

3. cellular automata – i. simple growth, ii. basic probabilistic field growth, iii. Conway game of life

I have completely rewrite the cellular automata simulation code since earlier this year (Jan 2010) to allow decay within the model (hence allowing game of life).