The Cognitive Wheel

The Cognitive Wheel represents our synthesis of educational research and personality assessment literature with an eye towards its use in solving product design problems.

Language Errors: Expert vs. Novice

  • Hearing Test

    The National Hearing Test offers free hearing test via telephone (need a land line): 1-866-223-7575

  • Neil Harbisson: I listen to color

    An interesting TED lecture on converting color information into sounds and how this changes the brain and perception.

A post on color blindness: Color Blind Design.