Oh well... after a long night.... here is something i created with processing for the homework. I realized Processing is extremely easy to learn comparing with other programming languages. The logics from other programming languages can be easily applied to Processing. It's fun if i can spend more time on it, also i can't wait to learn all the logical commands. I really do think Processing can be a handy tool for brainstorming and quick sketch before applying to any other "strict structured" programming languages.