User perceptions of a federated search system

ABSTRACT

To examine how users make sense of a federated search system we collected data from professional and novice searchers, using a survey instrument that contained simulated searches. A main task of participants was to provide a narrative and a drawing of their understanding of how MetaLib works. The poster presents the methodology and findings, identifies design issues related to federated search systems, and discusses strategies for increasing information literacy in federated search.

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.1 MODELS AND PRINCIPLES
      H.1.2 User/Machine Systems

Additional Classification:
  H. Information Systems
  H.3 INFORMATION STORAGE AND RETRIEVAL
      H.3.3 Information Search and Retrieval
      H.3.5 On-line Information Services
          Subjects: Web-based services
      H.3.7 Digital Libraries
          Subjects: User issues

  K. Computing Milieux
  K.3 COMPUTERS AND EDUCATION
      K.3.2 Computer and Information Science Education

General Terms:
Design, Human Factors

Keywords:
federated search, information literacy, information science education, library, metasearch, search engines, search simulation, user models, user studies