In Getting Real, Step 1: No Functional Spec (Signal vs. Noise) Jason Fried writes that user interface design must be an up-front requirement, not something that is done in response to some abstract functional specifications document.
In Getting Real, Step 1: No Functional Spec (Signal vs. Noise) Jason Fried writes that user interface design must be an up-front requirement, not something that is done in response to some abstract functional specifications document.