The 80/20 rule, or Pareto’s Principle, states that 80 percent of the effects come from 20 percent of the causes. Applied to help authoring, this could mean that from 100 help topics you write, about 20 of the topics will be viewed 80 percent of the time. Designers recognize the applicability of the 80/20 rule on design. Heat maps show that people only focus on … more »















