An August 2000 rebuttal to the 7±2 navigation argument by Denny LeCompte in Internetworking, an ITG publication. "The fame of Miller's number would be a wonderful thing if not for a couple of problems. First, at least in private settings, the magical number is often invoked inappropriately. For example, an individual may claim that a web page should have no more than 7±2 links on it. As will be discussed in more detail, nothing Miller said lends support to such a statement. Second, even when it is cited correctly, Miller's work is discussed as if the scientific understanding of short-term memory had not advanced at all in the last half century. In fact, an analysis of Miller's original paper and of subsequent scientific research suggests that 7±2 is no more relevant to user interface design than is Douglas Adams' facetious 42." Read the article...
Filed in: IA - Academic Approaches