Design as Errors of Thought
January 10th, 2005 | Published in Design
Mistakes result from the choice of inappropriate goals. A person makes a poor decision, misclassified a situation, or fails to take all the relevant factors into account. Many mistakes arise from the vagaries of human thought, often because people tend to rely upon remembered experiences rather than on more systematic analysis. We make decisions based upon what is in our memory; memory is biased toward over-generalization and over regularization of the commonplace and overemphasis on the discrepant.
The Design of Everyday Things
Donald A. Norman

