research-article

Designing for Exploratory Search on Touch Devices

Authors:

Khalil Klouche,

Tuukka Ruotsalo,

Salvatore Andolina,

Andrea Bellucci,

Giulio JacucciAuthors Info & Claims

CHI '15: Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems

Pages 4189 - 4198

https://doi.org/10.1145/2702123.2702489

Published: 18 April 2015 Publication History

Abstract

Exploratory search confront users with challenges in expressing search intents as the current search interfaces require investigating result listings to identify search directions, iterative typing, and reformulating queries. We present the design of Exploration Wall, a touch-based search user interface that allows incremental exploration and sense-making of large information spaces by combining entity search, flexible use of result entities as query parameters, and spatial configuration of search streams that are visualized for interaction. Entities can be flexibly reused to modify and create new search streams, and manipulated to inspect their relationships with other entities. Data comprising of task-based experiments comparing Exploration Wall with conventional search user interface indicate that Exploration Wall achieves significantly improved recall for exploratory search tasks while preserving precision. Subjective feedback supports our design choices and indicates improved user satisfaction and engagement. Our findings can help to design user interfaces that can effectively support exploratory search on touch devices.

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Index Terms

Designing for Exploratory Search on Touch Devices
1. Human-centered computing
  1. Human computer interaction (HCI)
2. Information systems
  1. Information retrieval

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cover image ACM Conferences

CHI '15: Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems

April 2015

4290 pages

ISBN:9781450331456

DOI:10.1145/2702123

General Chairs:
Bo Begole
Huawei, USA
,
Jinwoo Kim
Yonsei University, Korea
,
Program Chairs:
Kori Inkpen
Microsoft Research, USA
,
Woontack Woo
KAIST, Korea

Copyright © 2015 ACM.

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Published: 18 April 2015

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Seventh Framework Programme
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CHI '15: CHI Conference on Human Factors in Computing Systems

April 18 - 23, 2015

Seoul, Republic of Korea

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CHI '15 Paper Acceptance Rate 486 of 2,120 submissions, 23%;

Overall Acceptance Rate 6,199 of 26,314 submissions, 24%

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Khan ARashid UAhmed N(2023)AMED: Aggregated multimedia exploratory and discovery search softwareSoftwareX10.1016/j.softx.2023.10131221(101312)Online publication date: Feb-2023
https://doi.org/10.1016/j.softx.2023.101312
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Li YCrescenzi AWard ACapra R(2023)Thinking inside the boxJournal of the Association for Information Science and Technology10.1002/asi.2480174:9(1049-1066)Online publication date: 25-May-2023
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