2019 IEEE World Haptics Conference (WHC)最新文献_第2页

Ball-type Haptic Interface to Present Impact Points with Vibrations for Televised Ball-based Sporting Event 球型触觉界面，显示冲击点与振动电视球为基础的体育赛事

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816085

Takuya Handa, Makiko Azuma, Toshihiro Shimizu, Satoru Kondo, M. Fujiwara, Yasutoshi Makino, H. Shinoda

{"title":"Ball-type Haptic Interface to Present Impact Points with Vibrations for Televised Ball-based Sporting Event","authors":"Takuya Handa, Makiko Azuma, Toshihiro Shimizu, Satoru Kondo, M. Fujiwara, Yasutoshi Makino, H. Shinoda","doi":"10.1109/WHC.2019.8816085","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816085","url":null,"abstract":"We propose a ball-type haptic interface that presents both impact vibration and impact points to reproduce the impact between the ball and hitting object (e.g. racket, bat, hand, or foot) in a ball game. Impact vibration is presented using one vibro-transducer, and the points are presented by simply denting one of the eight points of a Polyurethane ball surface using four servo motors. An experiment was conducted to clarify the perceptual characteristics when a dent point was presented along with intense vibration of three different frequencies (30, 80, and 250 Hz). Most participants could detect the dented points in the case along with 250 Hz vibration. The mean correct answer rate decreased approximately 40 percent with 30 Hz vibration compared to 250 Hz, especially with three different areas on the palm. The results suggest that there is a significant masking effect between vibration and pressure sensation on the palm. Finally, some applications and design improvements are discussed to present impact points with impact vibrations for televised ball-based sporting events.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"58 1","pages":"85-90"},"PeriodicalIF":0.0,"publicationDate":"2019-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76952889","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: 0

Perception of a Wearable Haptic Feedback Device to Render the Sensation of Flight 一种可穿戴触觉反馈设备的感知，以呈现飞行的感觉

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816126

Carine Rognon, Margaret Koehler, D. Floreano, A. Okamura

引用次数: 2

Haptic Data Reduction for Time-delayed Teleoperation Using the Input-to-State Stability Approach 基于输入-状态稳定性方法的延时遥操作触觉数据缩减

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816106

Xiao Xu, Li-Yu Daisy Liu, E. Steinbach

{"title":"Haptic Data Reduction for Time-delayed Teleoperation Using the Input-to-State Stability Approach","authors":"Xiao Xu, Li-Yu Daisy Liu, E. Steinbach","doi":"10.1109/WHC.2019.8816106","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816106","url":null,"abstract":"There are two major challenges for time-delayed teleoperation with haptic feedback over packet-switched networks: the high packet rate of the bidirectionally exchanged haptic data and the maintenance of system stability in the presence of communication delay. Concerning the former, ensuring the required high update rate for haptic information (≥1 kHz) requires significant transmission resources. Regarding the latter, stability-ensuring control architectures must be employed to guarantee system stability. In order to achieve both stable system design and efficient haptic data communication, joint consideration of haptic data reduction and stability-ensuring control is necessary for teleoperation systems. In this paper, we propose a novel haptic data communication solution for time-delayed teleoperation which integrates the perceptual deadband-based haptic data reduction method with the input-to-state stability (ISS) controller. In particular, the proposed ISS-based haptic data reduction solution is able to reduce the haptic packet rate while preserving the system stability in the presence of constant communication delay. Experimental results show that our approach reduces the overall haptic data by up to 80% without introducing significant perceptual distortion. Compared with the state-of-the-art time-domain passivity approach-based haptic data reduction approach [1], our method provides an improved user experience at a similar packet rate when the delay is less than 100 ms. Moreover, the experimental results also indicate that a joint optimization of communication and control may achieve the best possible teleoperation quality when the requirements of network quality of service and user experience vary.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"30 1","pages":"533-538"},"PeriodicalIF":0.0,"publicationDate":"2019-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84447233","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: 5

DeltaTouch: a 3D Haptic Display for Delivering Multimodal Tactile Stimuli at the Palm DeltaTouch:一种用于在手掌上传递多模态触觉刺激的3D触觉显示器

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816136

Daria Trinitatova, D. Tsetserukou

引用次数: 12

Manipulation of the Perceived Direction of Wind by Cross-modal Effects of Wind and Three-dimensional Sound 通过风和三维声音的交叉模态效应对风的感知方向的操纵

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816111

K. Ito, Yuki Ban, S. Warisawa

引用次数: 6

Effects of Force-Torque and Tactile Haptic Modalities on Classifying the Success of Robot Manipulation Tasks 力-扭矩和触觉模式对机器人操作任务成功分类的影响

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816131

Yukyu Chan, Hungchen Yu, Rebecca P. Khurshid

{"title":"Effects of Force-Torque and Tactile Haptic Modalities on Classifying the Success of Robot Manipulation Tasks","authors":"Yukyu Chan, Hungchen Yu, Rebecca P. Khurshid","doi":"10.1109/WHC.2019.8816131","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816131","url":null,"abstract":"We investigate which haptic sensing modalities, or combination of haptic sensing modalities, best enable a robot to determine whether it successfully completed a manipulation task. In this paper, we consider haptic sensing modalities obtained from a wrist-mounted force-torque sensor and three types of fingertip sensors: a pair of FlexiForce force-sensing resistors, a pair of NumaTac sensors, and a pair of BioTac sensors. For each type of fingertip sensor, we simultaneously record force-torque and fingertip tactile data as the robot attempted to complete two manipulation tasks—a picking task and a scooping task—two-hundred times each. We leverage the resulting dataset to train and test a classification method using forty-one different haptic feature combinations, obtained from exhaustive combinations of individual modalities of the force-torque sensor and fingertip sensors. Our results show that the classification method’s ability to distinguish between successful and unsuccessful task attempts depends on both the type of manipulation task and the subset of haptic modalities used to train and test the classification method.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"59 1","pages":"586-591"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75156981","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

A Cutaneous Haptic Cue Characterization Testbed 一种皮肤触觉线索表征试验台

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816086

Joshua J. Fleck, Zane A. Zook, Tiffani W. Tjandra, M. O'Malley

引用次数: 5

Sensory Interactions in Cutaneous Displays 皮肤显示中的感觉相互作用

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816078

L. Jones, A. Singhal

引用次数: 2

Perceived Roughness of Band-Limited Noise, Single, and Multiple Sinusoids Compared to Recorded Vibration* 与记录振动相比，带限噪声、单正弦和多正弦的感知粗糙度*

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816163

U. A. Alma, M. Altinsoy

{"title":"Perceived Roughness of Band-Limited Noise, Single, and Multiple Sinusoids Compared to Recorded Vibration*","authors":"U. A. Alma, M. Altinsoy","doi":"10.1109/WHC.2019.8816163","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816163","url":null,"abstract":"In this paper, perceived roughness of four types of tactile vibration was evaluated on a tactile display. The four tactile stimuli are 1) recorded vibration, 2) band-limited noise, 3) multiple sinusoids, and 4) single sinusoid. The aim was to investigate and present simplification possibilities on recorded vibration without losing its perceptual capacity since it might provide over-sophisticated information except for too fine textures. In order to test and compare several simplifications, similarity estimation experiment was conducted using continuous equal interval scaling method. During the experiment, the participants actively explored the real textures so that they could rate the roughness similarity of four tactile stimuli with respect to the real textures. The utilized textures were selected so as to contain the varying size of spatial densities to analyze the simplification approaches over fine, not too fine and coarse textures. Based on the similarity ratings and the multidimensional scaling, recorded vibration and band-limited noise stimuli were found as the most similar stimuli with fine textures while single sinusoid and multiple sinusoids were found as the most similar stimuli with coarse textures. Also based on the one-way analysis of variance tests, significant differences between the tactile stimuli were found for fine and coarse textures while a significant difference was not found between them for mid-coarse textures.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"5 8","pages":"337-342"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91402026","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: 7

Monitoring Neural Activity during Motion-Force Control Task Using Functional Near-Infrared Spectroscopy 用功能近红外光谱监测运动-力控制任务中的神经活动

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-01 DOI: 10.1109/WHC.2019.8816144

Yilei Zheng, Dangxiao Wang, Lijun Wang, Bohao Tian, Yuru Zhang, Weiliang Xu

{"title":"Monitoring Neural Activity during Motion-Force Control Task Using Functional Near-Infrared Spectroscopy","authors":"Yilei Zheng, Dangxiao Wang, Lijun Wang, Bohao Tian, Yuru Zhang, Weiliang Xu","doi":"10.1109/WHC.2019.8816144","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816144","url":null,"abstract":"Real-time monitoring of neural activity during haptic tasks helps in enhancing scientific understanding of brain-motor relations. Considering the limitations of electroencephalogram (EEG) and functional magnetic resonance imaging (fMRI) measurements, in this paper, we address the feasibility of functional near-infrared spectroscopy (fNIRS) for monitoring neural activity during a motion-force control task. The task difficulty is modulated by changing the allowable trajectory and force tolerance. Cortical hemodynamic signals of 14 participants were recorded from the bilateral prefrontal, sensorimotor and occipital cortices. Results show that the brain activation over these brain regions and the functional connectivity between these regions increased when the motion-control became more challenging. In contrary, the activation and functional connectivity tended to decrease with the increase of the force-control difficulty. This study indicates the sensitivity of using fNIRS to differentiate difficulty levels in haptic tasks, and supports the potential of fNIRS in realistic haptic interaction.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"14 1","pages":"604-609"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79563229","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: 2