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To Leave or Not to Leave? Understanding Task Stickiness in Smartphone Activity Recommendations
Wan, Lingyun1,2; Jingyu Zhang1,2; Mengdi Liu3
第一作者Wan, Lingyun
通讯作者邮箱[email protected] (jingyu zhang)
摘要

Recent intelligent smartphone assistants can provide proactive activity recommendations for what users might want to do in the upcoming moments. However, many of these recommendations may not be accepted because the ongoing tasks performed by users vary in their "stickiness" (reluctance to switch away). Past studies suggest that user states in their ongoing tasks might reflect task stickiness. Still, it has not been systematically tested among a comprehensive set of tasks for everyday smartphone users. In this study, we sought to examine the impacts of individual and task characteristics on users’ task stickiness in the context of mobile recommendations based on a large set of tasks. In total, 220 participants completed an online evaluation assessing 55 everyday smartphone activities summarized from literature and interviews. They evaluated each task’s perceived task load, involvement, and stickiness. Individual characteristics such as boredom proneness were also collected. Hierarchical linear modeling showed that: (1) Task load and involvement positively predicted task stickiness. Users may not accept new recommendations when their ongoing tasks are demanding and engaging. (2) Boredom proneness reduced the effect of task load. For people who are more likely to feel bored, their intention to stay in the current task was maintained even when the task load dropped. This study suggests that recommendation system designers should consider both task characteristics and individual differences to enhance contextual appropriateness and personalization.

关键词Activity Recommendation Task Stickiness Smartphone Usage
2023
语种英语
DOI10.1007/978-3-031-359A97_89
发表期刊Communications in Computer and Information Science
卷号1832页码:695-701
收录类别EI
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/46656
专题中国科学院心理研究所
作者单位1.Institute of Psychology, Chinese Academy of Sciences, Beijing, China
2.Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
3.Huawei Device Co., Ltd., Shenzhen, China
第一作者单位中国科学院心理研究所
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GB/T 7714
Wan, Lingyun,Jingyu Zhang,Mengdi Liu. To Leave or Not to Leave? Understanding Task Stickiness in Smartphone Activity Recommendations[J]. Communications in Computer and Information Science,2023,1832:695-701.
APA Wan, Lingyun,Jingyu Zhang,&Mengdi Liu.(2023).To Leave or Not to Leave? Understanding Task Stickiness in Smartphone Activity Recommendations.Communications in Computer and Information Science,1832,695-701.
MLA Wan, Lingyun,et al."To Leave or Not to Leave? Understanding Task Stickiness in Smartphone Activity Recommendations".Communications in Computer and Information Science 1832(2023):695-701.
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