Need a hand?: how appearance affects the virtual hand illusion
Need a hand?: how appearance affects the virtual hand illusion
复制标题
需要一只手吗？：外观如何影响虚拟手的错觉
DOI：
--
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
S. Jörg
中科院分区：
文献类型：
--
作者：
Lorraine Lin;S. Jörg
虚拟手的出现如何影响自己的身体感知？以前的研究一次比较两个或三个手模型，它们的外观仅限于现实的手和抽象或简单的物体。为了研究不同的现实主义，渲染风格和对疼痛的敏感性对虚拟手错觉（VHI）的影响，我们进行了两项研究，其中参与者采取可控的手模型与六个不同的外观。我们收集问卷调查数据和意见的影响和威胁的反应，以评估的VHI强度的差异。我们的研究结果表明，任何模型都可以为一些参与者创造一种错觉，但在直接比较中，非拟人化块模型的效果最弱，而现实人手模型的效果最强。我们还发现，我们的实验的反应高度不同的参与者。
How does the appearance of a virtual hand affect own-body perception? Previous studies have compared either two or three hand models at a time, with their appearances limited to realistic hands and abstract or simple objects. To investigate the effects of different realisms, render styles, and sensitivities to pain on the virtual hand illusion (VHI), we conduct two studies in which participants take on controllable hand models with six distinct appearances. We collect questionnaire data and comments regarding responses to impacts and threats to assess differences in the strength of the VHI. Our findings indicate that an illusion can be created for any model for some participants, but that the effect is perceived weakest for a non-anthropomorphic block model and strongest for a realistic human hand model in direct comparison. We furthermore find that the responses to our experiments highly vary between participants.