The Art of Systems Architecting A Book by Mark W. Maier & Eberhardt Rechtin www.amazon.com Complete and consistent requirements systems
Color Controversy A Website by Leo Robinovitch colorcontroversy.com So some friends and I were talking about colors one day and how we all see colors a bit differently and how that's neat. But is there a color that is interpreted differently THE MOST? Is there a most controversial color? Well, (if I contrive an ongoing survey and collect data about it), the answer is yes, of course! colorvisionperceptionmicrosites