Web Accessability links:

Color Blindness:

• http://www.q42.nl/demos/colorblindnesssimulator/colors.html
• http://www.michelf.com/projects/sim-daltonism/
• http://www.iamcal.com/toys/colors/
  

General Tools:

• http://www.wanau.org/resources/tools.html

Cognitive Disorder:

• http://www.webaim.org/simulations/distractability-sim.html
  

General Reading and Overview

• http://www.cameraontheroad.com/index.php?p=192