2019 IEEE World Haptics Conference (WHC)最新文献_第6页

How Different Tangible and Virtual Objects Can Be While Still Feeling the Same? 有形的和虚拟的物体在感觉相同的情况下会有多大的不同?

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816164

Xavier de Tinguy, C. Pacchierotti, Mathieu Emily, Mathilde Chevalier, Aurelie Guignardat, Morgan Guillaudeux, Chloe Six, A. Lécuyer, M. Marchal

{"title":"How Different Tangible and Virtual Objects Can Be While Still Feeling the Same?","authors":"Xavier de Tinguy, C. Pacchierotti, Mathieu Emily, Mathilde Chevalier, Aurelie Guignardat, Morgan Guillaudeux, Chloe Six, A. Lécuyer, M. Marchal","doi":"10.1109/WHC.2019.8816164","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816164","url":null,"abstract":"Tangible objects are used in Virtual Reality to provide human users with distributed haptic sensations when grasping virtual objects. To achieve a compelling illusion, there should be a good correspondence between the haptic features of the tangible object and those of the corresponding virtual one, i.e., what users see in the virtual environment should match as much as possible what they touch in the real world. This paper aims at quantifying how similar tangible and virtual objects need to be, in terms of haptic perception, to still feel the same. As it is often not possible to create tangible replicas of all the virtual objects in the scene, it is important to understand how different tangible and virtual objects can be without the user noticing. This paper reports on the just-noticeable difference (JND) when grasping, with a thumb-index pinch, a tangible object which differ from a seen virtual one on three important haptic features: width, local orientation, and curvature. Results show JND values of 5.75%, 43.8%, and 66.66% of the reference shape for the width, local orientation, and local curvature features, respectively. These results will enable researchers in the field of Virtual Reality to use a reduced number of tangible objects to render multiple virtual ones.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"81 1","pages":"580-585"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91383251","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: 29

Localized Rendering of Button Click Sensation via Active Lateral Force Feedback 通过主动横向力反馈的按钮点击感觉的局部渲染

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816158

Heng Xu, R. Klatzky, M. Peshkin, J. Colgate

引用次数: 7

Synchronized Running: Running Support System for Guide Runners by Haptic Sharing in Blind Marathon 同步跑:盲人马拉松触觉共享引导跑者的跑支持系统

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816134

Tomohisa Hirano, Junichi Kanebako, M. Y. Saraiji, R. Peiris, K. Minamizawa

引用次数: 3

A Vibrotactile Vest for Remote Human-Dog Communication 一种用于人狗远程交流的振动触觉背心

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816079

Yoav Golan, Ben Serota, Amir Shapiro, O. Shriki, I. Nisky

{"title":"A Vibrotactile Vest for Remote Human-Dog Communication","authors":"Yoav Golan, Ben Serota, Amir Shapiro, O. Shriki, I. Nisky","doi":"10.1109/WHC.2019.8816079","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816079","url":null,"abstract":"Dogs have been helping humans in different ways since prehistoric times. Modern working dogs perform tasks ranging from search-and-rescue to bomb detection, but relatively little work has been done on the use of technology with working dogs. Therefore, communication with working dogs is still predominantly visual and audial. In this paper, we introduce a vest with four embedded vibration motors in specially designed motor housings. The vest applies vibrotactile cues to the dog that wears it, and the dog is trained to associate the cues with practical commands. The commands are issued to the vest from a handler with a wireless remote. We demonstrate the vest using a test subject: a six year old male Labrador Retriever/German Shepherd Dog crossbreed. We test the perception threshold of the test subject to haptic cues, and its proficiency in understanding several haptic cues. These cues differ in location and/or waveform. Our case study shows that the dog was able to successfully learn haptic commands in this way. This apparatus may prove beneficial for search and rescue purposes, working dog operation, training deaf dogs, and training by handlers with speech impairments.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"105 1","pages":"556-561"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89530074","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: 3

Front matter 前页

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/whc.2019.8889828

引用次数: 0

A Compact Skin-Shear Device using a Lead-Screw Mechanism 一种采用丝杠机构的紧凑型皮肤剪切装置

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816105

P. Sreetharan, A. Israr, Priyanshu Agarwal

引用次数: 2

Enhancing a robot gripper with haptic perception for risk mitigation in physical human robot interaction 基于触觉感知的机器人抓手在人-机器人物理交互中的风险降低

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816109

Christoph Hellmann, A. Bajrami, W. Kraus

引用次数: 1

Fundamental Acoustical Finger Force Calculation for Out-of-Plane Ultrasonic Vibration and its Correlation with Friction Reduction 面外超声振动的基本声指力计算及其与减摩的关系

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816168

Anis Kaci, Angelica Torres, F. Giraud, C. Giraud-Audine, M. Amberg, B. Lemaire-Semail

引用次数: 5

Uncoupled Stability of a Haptic System with Position-Velocity Sampling 位置-速度采样触觉系统的解耦稳定性

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816076

Victor A. Luna Laija, Daniel Cleveland, K. Hashtrudi-Zaad

引用次数: 5

Dynamics of exploration in haptic search* 触觉搜索中的探索动力学*

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816174

Anna Metzger, M. Toscani, Matteo Valsecchi, K. Drewing

引用次数: 1