2019 IEEE World Haptics Conference (WHC)最新文献_第8页

Soft Exoskeleton Glove Enabling Force Feedback for Human-Like Finger Posture Control with 20 Degrees of Freedom 柔软外骨骼手套，使力反馈为人类的手指姿态控制与20个自由度

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816142

Nobuhiro Takahashi, Hayato Takahashi, H. Koike

{"title":"Soft Exoskeleton Glove Enabling Force Feedback for Human-Like Finger Posture Control with 20 Degrees of Freedom","authors":"Nobuhiro Takahashi, Hayato Takahashi, H. Koike","doi":"10.1109/WHC.2019.8816142","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816142","url":null,"abstract":"We introduce a novel soft exoskeleton glove capable of generating human-like finger joint movements with little constraints on volitional motions. Four pneumatic artificial muscles (approx. 2.5 mm in diameter and less than 2 g weight) were attached to each finger. They form two antagonistic pairs of muscles (i.e. flexor and extensor) and thereby enable the control of several postures of each finger independently. Implementing this structure for all five digits resulted in a hand exoskeleton with 20 DOFs for one hand. This architecture was designed similar to the human anatomy of the forearm muscle, which eventually ensured supporting a natural, unconstrained hand motion. Our system is capable of generating a pressing force of approx. 8 N as a static force and can manipulate a finger to perform high-speed tapping at approx. 10 Hz. Finally, we describe a semi-automatic fitting system that helps to attach the glove easily to the user’s body. Early investigations indicate that the basic technology of our system can contribute domains that need to provide physical force feedback and posture correction to the user’s fingers.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"13 1","pages":"217-222"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90546406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Perceptual Limits of Visual-Haptic Simultaneity in Virtual Reality Interactions 虚拟现实交互中视觉-触觉同时性的感知极限

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816173

Massimiliano Di Luca, Arash Mahnan

{"title":"Perceptual Limits of Visual-Haptic Simultaneity in Virtual Reality Interactions","authors":"Massimiliano Di Luca, Arash Mahnan","doi":"10.1109/WHC.2019.8816173","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816173","url":null,"abstract":"The goal of this work is to establish the range of visual-haptic asynchronies that go unnoticed when touching an object. To perform a psychophysical study, however, we would need asynchronous visual-haptic stimuli, but because the contact of the finger with a real object inevitably creates synchronized haptic feedback, here we employ instead a virtual reproduction of the interaction. Participants immersed in a realistic Virtual Reality environment tapped on a virtual object with their index while viewing a fully articulated representation of their hand. Upon tapping, they received haptic feedback in the form of vibration at their fingertip. After each tap, participants judged whether they perceived the view of the contact and the haptic signal to be synchronous or asynchronous and they also reported which of the two seemed to happen first. Despite the difference between the two judgments, results indicate that none of the 19 participants could reliably detect the asynchrony if haptic feedback was presented less than 50ms after the view of the contact with an object. The asynchrony tolerated for haptic before visual feedback was instead only 15ms. These findings can be used as guidelines for haptic feedback in hand-based interactions in Virtual Reality.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"49 1","pages":"67-72"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88691818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 22

The Influence of Cue Presentation Velocity on Skin Stretch Perception 提示呈现速度对皮肤伸展知觉的影响

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816120

Sung Y. Kim, Janelle P. Clark, P. Kortum, M. O'Malley

引用次数: 1

A Wearable Skin Stretch Device for Lower Limbs: Investigation of Curvature Effect on Slip 一种可穿戴的下肢皮肤拉伸装置:曲率对滑动影响的研究

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816129

Ryuya Omori, Yoshihiro Kuroda, Shunsuke Yoshimoto, O. Oshiro

引用次数: 5

Non-contact Cold Thermal Display by Controlling Low-temperature Air Flow Generated with Vortex Tube 控制涡流管产生的低温气流的非接触式冷热显示

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816089

Jiayi Xu, Yoshihiro Kuroda, Shunsuke Yoshimoto, O. Oshiro

引用次数: 17

OCTA Display: A Pin-Actuated Triangle-Surface Fingertip Shape Display – Design & Initial Tests OCTA显示:一个针脚驱动的三角形表面指尖形状显示-设计和初步测试

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816138

Duncan Raitt, P. Fairhurst, Calum Michael, Zoltan Melkes, Yeongmi Kim, M. Harders

引用次数: 1

BarryWhaptics: Towards Countering Social Biases Using Real-Time Haptic Enhancement of Voice BarryWhaptics:利用语音的实时触觉增强来对抗社会偏见

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816153

Antoine Weill--Duflos, Feras Al Taha, Pascal E. Fortin, J. Cooperstock

引用次数: 2

Confinement of Vibrotactile Stimuli in Narrow Plates 窄板振动触觉刺激的限制

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816081

A. Dhiab, Charles Hudin

引用次数: 13

Realistic Haptic Rendering of Collision Effects Using Multimodal Vibrotactile and Impact Feedback 使用多模态振动触觉和冲击反馈的碰撞效果的逼真触觉渲染

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816116

Chaeyong Park, Jaeyoung Park, Seungjae Oh, Seungmoon Choi

引用次数: 15

Haptic Stimulation with High Fidelity Vibro-Kinetic Technology Psychophysiologically Enhances Seated Active Music Listening Experience 高保真振动动力学技术的触觉刺激在心理生理上增强了坐姿的主动音乐聆听体验

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816115

Félix Giroux, Jared Boasen, S. Sénécal, M. Fredette, Armel Quentin Tchanou, Jean-François Ménard, Michel Paquette, Pierre-Majorique Léger

{"title":"Haptic Stimulation with High Fidelity Vibro-Kinetic Technology Psychophysiologically Enhances Seated Active Music Listening Experience","authors":"Félix Giroux, Jared Boasen, S. Sénécal, M. Fredette, Armel Quentin Tchanou, Jean-François Ménard, Michel Paquette, Pierre-Majorique Léger","doi":"10.1109/WHC.2019.8816115","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816115","url":null,"abstract":"In the last decade, entertainment industries have been creating multi-sensory experiences using haptic stimulation delivered via vibro-kinetic (VK) seats that produce vibration and motion coincidental with audiovisual content. However, the effects of VK stimulation during purely auditory experiences remains unclarified. We addressed this scientific shortcoming by investigating the effects of high fidelity VK (HFVK) stimulation, on psychophysiological indices of emotional valence and arousal. The HFVK stimulation was delivered to 24 healthy participants through an HFVK enhanced seat during active music listening. Participants listened to six popular songs randomly chosen from a pool of 15 songs, with the songs presented randomly with or without HFVK stimulation. Psychological emotional valence and arousal were indexed based on two items of the Self-Assessment Manikin (SAM) scale. Physiological emotional valence and arousal were respectively indexed based on micro facial expressions and electrodermal activity. Our results revealed that psychological and physiological valence, and psychological arousal were higher with HFVK stimulation compared to a control condition where the chair was static. A post-experiment questionnaire further revealed greater subjective appreciation for the HFVK stimulation condition compared to the control condition. Overall, our results highlight the potential for HFVK technologies to enhance auditory listening experiences.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"35 1","pages":"151-156"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77679627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4