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| 双触点交互的力触觉实时生成方法 |
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吴新丽1, 黄欣1, 张敏雄1, 杨文珍1, 潘志庚2,3
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1.浙江理工大学 机械与自动控制学院, 浙江 杭州 310018;2.杭州师范大学 数字媒体与人机交互研究中心, 浙江 杭州 311121;3.广州玖的数码科技有限公司, 广东 广州 510623
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| 摘要: |
| 力触觉的生成和交互有助于提升虚拟环境的沉浸感和真实性.提出了一种双触点交互的力触觉实时生成方法.把双触点交互分为4种状态，分别提出不同状态下双触点交互的力触觉实时生成算法，并建立虚双触点交互的实验环境，开展双触点交互力触觉生成的评价研究.实验结果表明，该方法能够实时生成双触点交互时的力触觉，增强虚拟环境的沉浸感和真实性，提升了人手力触觉交互的自然性. |
| 关键词: 双触点交互 力触觉生成 人机交互 虚拟现实 |
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| 基金项目:家重点研发计划（2018YFB1004901）；浙江省自然科学基金（LQ19F020012）；浙江省基础公益研究计划（LGF19E 050005）；广州创新创业领军团队（CXLJTD-201609）；国家自然科学基金（61332017） |
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| Real-Time Force Generation Algorithms Based on Double-Touch Interaction |
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WU Xin-Li1, HUANG Xin1, ZHANG Min-Xiong1, YANG Wen-Zhen1, PAN Zhi-Geng2,3
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1.Faculty of Mechanical Engineering & Automation, Zhejiang Sci-Tech University, Hangzhou 310018, China;2.Digital Media & Interaction Research Center, Hangzhou Normal University, Hangzhou 311121, China;3.Guangzhou NINED Digital Technology Co., Ltd, Guangzhou 510623, China
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| Abstract: |
| Force generation and interaction can improve the immersive and authenticity of the virtual environment, which is an important research direction in the field of human-computer interaction. For the limitation of single-touch force interaction, this study proposes a real-time force generation method based on double-touch interaction. First of all, the double touch interaction is divided into four states. Then, the real-time force generation method of double-touch interaction in different states is proposed. Finally, an experimental environment of double-contact interaction is established to test the prosposed method. The evaluation research of force sense generation shows that the method can generate the double-touch force sense in real time, enhance the immersive sense and authenticity of the virtual environment, and improve the naturalness of human hand haptic interaction. |
| Key words: double touch interaction force generation human-computer interaction virtual reality |
