Tool: http://colorschemedesigner.com/ – Website that uses the colour wheel to help generate colour palettes.
Reference: http://csillustrated.berkeley.edu/ – Maybe not so relevant to Processing, but still cute and clear.
Project: http://www.banditracer.eu/carexample/ – Park a car. I like that you can see the shapes everything is built out of.
Maker: http://www.momentfactory.com/en – A Montreal based company that works in the field of interaction design for big shows (last year’s Super Bowl, Bon Jovi’s tour) and smaller more helpful things (work for Montreal’s history museum).
Forum: http://code.google.com/p/processing/issues/list – Google’s handy forum/wiki for Processing.
Inspiration: http://en.wikipedia.org/wiki/Choose_Your_Own_Adventure – It would be an illustrated digital choose your own adventure.
Code: Assignment1
My cat in front of the view out my bedroom window in Montreal.

