Effect of Latency and Space Discrepancy on Sense of Agency
Effect of Latency and Space Discrepancy on Sense of Agency
复制标题
延迟和空间差异对代理感的影响
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Hideyoshi Yanagisawa
中科院分区：
文献类型：
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作者：
Qiuyu Yang;Hideyoshi Yanagisawa
主体感（SoA）是交互设计中一种重要的感性品质。它指的是一种感觉，即一个人控制着他/她的行为，并通过他们控制着外部世界的事件。我们的生活世界由两个维度组成：空间和时间。一个人在时间和空间中感知和操作物体。因此，时间和空间是交互设计的基本要素。本研究旨在探讨空间差异一致性和潜伏期对通过界面与物体交互时SoA的影响，以及它们之间是否存在交互效应。我们对参与者进行了一项实验，比较不同的空间差异和SoA的延迟。我们分别采用意向约束和问卷调查来测量内隐和外显的SoA。结果表明，空间差异的潜伏期和一致性都影响着外显的能动感，而只有潜伏期影响着内隐的能动感。潜伏期与空间差异一致性之间仅在SoA的外显部分存在交互作用。这一结果解释了这两个因素是如何影响SoA的。此外，我们提出了一个标准化的方法，有意绑定的结果支持延迟有类似的影响显式和隐式部分的SoA。也就是说，随着延迟的增加，SoA降低。
The sense of agency (SoA) is an important Kansei quality in interactive design. It refers to the feeling that one is in control of his/her actions and, through them, of events in the outside world. Our living world consists of two dimensions: space and time. One perceives and operates objects in time and space. Thus, time and space are essential factors in interaction design. The objective of this study is to find how congruency of space discrepancy and latency affect the SoA while interacting an object through an interface and whether they have interaction effect. We conducted an experiment with participants to compare between varied space discrepancy and latency with respect to SoA. We used intentional binding and questionnaire to measure both implicit and explicit SoA, respectively. The result showed that both latency and congruency of space discrepancy affect the explicit part of sense of agency, while only latency affects the implicit part of sense of agency. Interaction effect was observed between latency and congruency of space discrepancy only in the explicit part of SoA. The result provided an explanation to how these two factors affect SoA. Furthermore, we proposed a standardization method for the result of intentional binding supporting that latency has similar effect on the explicit and the implicit part of SoA. That is, as latency increases, the SoA decreases.