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ForceCtrl: Hand-Raycasting With User-Defined Pinch Force for Control-Display Gain Application

delete2025-12-23
delete0
PRE
AI
S
Seo Young Oh
J
Junghoon Seo
J
Juyoung Lee
B
Boram Yoon
S
Sang Ho Yoon
W
Woontack Woo
DOI：10.1109/TVCG.2025.3647547delete
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摘要

摘要

En 中文
我们提出ForceCtrl，一种新颖的3D手部光线投射技术，该技术基于用户定义的捏合力控制的控制-显示（CD）增益来增强指向精度。我们引入了一种目标无关的方法来优化光线投射精度，克服了人类运动精度的局限性。用户定义的捏合力通过表面肌电图（sEMG）检测，使用户能够在交互过程中轻松激活或停用CD增益。我们提出了三种CD增益策略，并通过目标选择和放置任务对它们进行比较。我们的系统减少了选择错误、放置抖动和用户工作负载，尤其是在高难度任务中的远距离目标。这些结果突显了将CD增益应用于手部光线投射的有效性，并展示了用户定义的捏合力作为AR/VR中精确手部交互的强大输入模式的应用潜力。
Keyword:
Hand interaction
force-based interaction
virtual and augmented realities
input accuracy
raycasting

期刊

IEEE Transactions on Visualization and Computer Graphics 封面图
IEEE Transactions on Visualization and Computer Graphics
IF:
6.5
论文数:
357
被引数:
2.2W

机构

K
KAIST
学者数:
217
论文数: 77
被引数: 0
K
kaist
学者数:
546
论文数: 191
被引数: 0
引用论文

引用论文

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