Immersive Search: Using Virtual Reality to Examine How a Third Dimension Impacts the Searching Process
Immersive Search: Using Virtual Reality to Examine How a Third Dimension Impacts the Searching Process
复制标题
沉浸式搜索:使用虚拟现实检查第三维度如何影响搜索过程
DOI:
10.1145/3397271.3401303
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Capra, Rob
中科院分区:
文献类型:
--
作者:
Ward, Austin R.;Capra, Rob
In this paper, we present results from an exploratory study to investigate users' behaviors and preferences for three different styles of search results presentation in a virtual reality (VR) head-mounted display (HMD). Prior work in 2D displays has suggested possible benefits of presenting information in ways that exploit users' spatial cognition abilities. We designed a VR system that displays search results in three different spatial arrangements: a list of 8 results, a 4x5 grid, and a 2x10 arc. These spatial display conditions were designed to differ in terms of the number of results displayed per page (8 vs 20) and the amount of head movement required to scan the results (list < grid < arc). Thirty-six participants completed 6 search trials in each display condition (18 total). For each trial, the participant was presented with a display of search results and asked to find a given target result or to indicate that the target was not present. We collected data about users' behaviors with and perceptions about the three display conditions using interaction data, questionnaires, and interviews. We explore the effects of display condition and target presence on behavioral measures (e.g., completion time, head movement, paging events, accuracy) and on users' perceptions (e.g., workload, ease of use, comfort, confidence, difficulty, and lostness). Our results suggest that there was no difference in accuracy among the display conditions, but that users completed tasks more quickly using the arc. However, users also expressed lower preferences for the arc, instead preferring the list and grid displays. Our findings extend prior research on visual search into to the area of 3-dimensional result displays for interactive information retrieval in VR HMD environments.
登录
查看更多内容
DOI:
--
发表时间:
1998
期刊:
Digest of Papers. Second International Symposium on Wearable Computers (Cat. No.98EX215)
影响因子:
--
作者:
M. Billinghurst;J. Bowskill;M. Jessop;J. Morphett
通讯作者:
J. Morphett
DOI:
--
发表时间:
2019
期刊:
Hawaii International Conference on System Sciences
影响因子:
--
作者:
J. Huttner;Kathrin Robbert;S. Robra
通讯作者:
S. Robra
DOI:
--
发表时间:
2014
期刊:
Symposium on Spatial User Interaction
影响因子:
--
作者:
Barrett Ens;Juan David Hincapié;Pourang Irani
通讯作者:
Pourang Irani
DOI:
--
发表时间:
1997
期刊:
International Conference on Computer Graphics and Interactive Techniques
影响因子:
--
作者:
R. Pausch;D. Proffitt;George H. Williams
通讯作者:
George H. Williams
DOI:
--
发表时间:
1994
期刊:
Annual International ACM SIGIR Conference on Research and Development in Information Retrieval
影响因子:
--
作者:
M. Hemmje;C. Kunkel;Alexander Willett
通讯作者:
Alexander Willett