Human-Computer Interaction

INTERACT 2015: Human-Computer Interaction – INTERACT 2015 pp 211-230

Usability Aspects of the Inside-in Approach for Ancillary Search Tasks on the Web

  • Marco Winckler
  • Ricardo Cava
  • Eric Barboni
  • Philippe Palanque
  • Carla Freitas
Conference paper

DOI: 10.1007/978-3-319-22668-2_18

Volume 9297 of the book series Lecture Notes in Computer Science (LNCS)
Cite this paper as:
Winckler M., Cava R., Barboni E., Palanque P., Freitas C. (2015) Usability Aspects of the Inside-in Approach for Ancillary Search Tasks on the Web. In: Abascal J., Barbosa S., Fetter M., Gross T., Palanque P., Winckler M. (eds) Human-Computer Interaction – INTERACT 2015. INTERACT 2015. Lecture Notes in Computer Science, vol 9297. Springer, Cham

Abstract

Given the huge amount of data available over the Web nowadays, search engines become essential tools helping users to find the information they are looking for. Nonetheless, search engines often return large sets of results which must be filtered by the users to find the suitable information items. However, in many cases, filtering is not enough, as the results returned by the engine require users to perform a secondary search to complement the current information thus featuring ancillary search tasks. Such ancillary search tasks create a nested context for user tasks that increases the articulatory distance between the users and their ultimate goal. In this paper, we analyze the interplay between such ancillary searches and other primary search tasks on the Web. Moreover, we describe the inside-in approach, which aims at reducing the articulatory distance between interleaved tasks by allowing users to perform ancillary search tasks without losing the context. The inside-in approach is illustrated by means of a case study based on ancillary searches of coauthors in a digital library, using an information visualization technique.

Keywords

Interaction gulfs Web search Ancillary queries Nested user tasks 

Copyright information

© IFIP International Federation for Information Processing 2015

Authors and Affiliations

  • Marco Winckler
    • 2
  • Ricardo Cava
    • 1
  • Eric Barboni
    • 2
  • Philippe Palanque
    • 2
  • Carla Freitas
    • 1
  1. 1.Institute of InformaticsFederal University of Rio Grande do SulPorto AlegreBrazil
  2. 2.ICS-IRITUniversity of Toulouse 3Toulouse Cedex 9France