Structured Inspections of Search Interfaces: A Practitioners Guide

Abstract

In this paper we present a practitioners guide on how to apply a new inspection framework that evaluates search interfaces for their support of different searcher types. Vast amounts of money are being invested into search, and so it is becoming increasingly important to identify problems in design early, while it is relatively cheap to rectify them. The inspection method presented here can be applied quickly to early prototypes, as well as existing systems, and goes beyond other inspection methods, like Cognitive Walkthroughs, to produces rich analyses, including the support provided for different search tactics and user types. The guide is presented as a detailed example, assessing a previously unevaluated search interface: the Tabulator, and so also provides design recommendations for improving it. We conclude with a summary of the benefits of the evaluation framework, and discuss our plans for future enhancements