IEEE Transactions on Haptics最新文献_第10页

Rotational Motion Due to Skin Shear Deformation at Wrist and Elbow 腕部和肘部皮肤剪切变形引起的旋转运动。

IF 2.9 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-02-06 DOI: 10.1109/TOH.2024.3362407

Takuto Nakamura;Hideaki Kuzuoka

引用次数: 0

A Comparative Analysis of Smartphone and Standard Tools for Touch Perception Assessment Across Multiple Body Sites 对智能手机和标准工具在多个身体部位进行触觉评估的比较分析。

IF 2.4 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-02-05 DOI: 10.1109/TOH.2024.3362154

Rachel A. G. Adenekan;Alejandrina Gonzalez Reyes;Kyle T. Yoshida;Sreela Kodali;Allison M. Okamura;Cara M. Nunez

{"title":"A Comparative Analysis of Smartphone and Standard Tools for Touch Perception Assessment Across Multiple Body Sites","authors":"Rachel A. G. Adenekan;Alejandrina Gonzalez Reyes;Kyle T. Yoshida;Sreela Kodali;Allison M. Okamura;Cara M. Nunez","doi":"10.1109/TOH.2024.3362154","DOIUrl":"10.1109/TOH.2024.3362154","url":null,"abstract":"Tactile perception plays an important role in activities of daily living, and it can be impaired in individuals with certain medical conditions. The most common tools used to assess tactile sensation, the Semmes-Weinstein monofilaments and the 128 Hz tuning fork, have poor repeatability and resolution. Long term, we aim to provide a repeatable, high-resolution testing platform that can be used to assess vibrotactile perception through smartphones without the need for an experimenter to be present to conduct the test. We present a smartphone-based vibration perception measurement platform and compare its performance to measurements from standard monofilament and tuning fork tests. We conducted a user study with 36 healthy adults in which we tested each tool on the hand, wrist, and foot, to assess how well our smartphone-based vibration perception thresholds (VPTs) detect known trends obtained from standard tests. The smartphone platform detected statistically significant changes in VPT between the index finger and foot and also between the feet of younger adults and older adults. Our smartphone-based VPT had a moderate correlation to tuning fork-based VPT. Our overarching objective is to develop an accessible smartphone-based platform that can eventually be used to measure disease progression and regression.","PeriodicalId":13215,"journal":{"name":"IEEE Transactions on Haptics","volume":"17 4","pages":"970-977"},"PeriodicalIF":2.4,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139691686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Establishing Natural Tactile Mappings: Mapping Tactile Parameters to Continuous Data Concepts 建立自然的触觉映射：将触觉参数映射为连续数据概念。

IF 2.9 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-01-31 DOI: 10.1109/TOH.2024.3357416

Nicholas Gardella;Sara L. Riggs

引用次数: 0

Relaxing Conservatism for Enhanced Impedance Range and Transparency in Haptic Interaction 放宽保守主义以增强触觉交互的阻抗范围和透明度

IF 2.9 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-01-29 DOI: 10.1109/TOH.2024.3359230

Huseyin Tugcan Dinc;Thomas Hulin;Christian Ott;Jee-Hwan Ryu

{"title":"Relaxing Conservatism for Enhanced Impedance Range and Transparency in Haptic Interaction","authors":"Huseyin Tugcan Dinc;Thomas Hulin;Christian Ott;Jee-Hwan Ryu","doi":"10.1109/TOH.2024.3359230","DOIUrl":"10.1109/TOH.2024.3359230","url":null,"abstract":"The Time Domain Passivity Approach (TDPA) has been accepted as one of least conservative tools for designing stabilizing controllers in haptics and teleoperation, but it still suffers from conservatism because it is based on passivity. Additionally, high-frequency, immediate control actions lead to a degradation of transparency. In this paper, we propose a method to relax the conservatism of haptic interaction and enhance stable impedance range while maintaining high transparency. Based on the observation of energy exchange behavior in pressing and releasing paths in haptic interaction, we introduce an energy cycle as a completion of a pressing and releasing path. With this new concept, we compare the energies at the end of each energy cycle to estimate the energy generation and inject adaptive damping to regulate it over upcoming cycles. Because we wait a pressing-releasing cycle is completed, we allow energy to be generated, but we regulate the amount of generated energy over upcoming cycles by injecting adaptive damping. In this way, we perform low-frequency control actions on system dynamics. These in turn enable us to achieve high transparency. We show the validity of the proposed approach through several simulations and experiments, and show that it enhances the stable impedance range and transparency compared to the TDPA.","PeriodicalId":13215,"journal":{"name":"IEEE Transactions on Haptics","volume":"17 1","pages":"100-107"},"PeriodicalIF":2.9,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139575624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Visuo-Haptic Rendering of the Hand during 3D Manipulation in Augmented Reality 在增强现实中进行 3D 操作时的手部视觉-触觉渲染。

IF 2.4 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-01-26 DOI: 10.1109/TOH.2024.3358910

Erwan Normand;Claudio Pacchierotti;Eric Marchand;Maud Marchal

{"title":"Visuo-Haptic Rendering of the Hand during 3D Manipulation in Augmented Reality","authors":"Erwan Normand;Claudio Pacchierotti;Eric Marchand;Maud Marchal","doi":"10.1109/TOH.2024.3358910","DOIUrl":"10.1109/TOH.2024.3358910","url":null,"abstract":"Manipulating virtual objects with bare hands is a key interaction in Augmented Reality (AR) applications. However, there are still several limitations that affect the manipulation, including the lack of mutual visual occlusion between virtual and real content as well as the lack of haptic sensations. To address the two abovementioned matters, the role of the visuo-haptic rendering of the hand as sensory feedback is investigated. The first experiment explores the effect of showing the hand of the user as seen by the AR system through an avatar, comparing six visual hand rendering. The second experiment explores the effect of the visuo-haptic hand rendering by comparing two vibrotactile contact techniques provided at four delocalized positions on the hand and combined with the two most representative visual hand renderings from the first experiment. Results show that delocalized vibrotactile haptic hand rendering improved perceived effectiveness, realism, and usefulness when provided close to the contact point. However, the farthest rendering position, i.e., on the contralateral hand, gave the best performance even though it was largely disliked. The visual hand rendering was perceived as less necessary for manipulation when the haptic hand rendering was available, but still provided useful feedback on the hand tracking.","PeriodicalId":13215,"journal":{"name":"IEEE Transactions on Haptics","volume":"17 2","pages":"277-291"},"PeriodicalIF":2.4,"publicationDate":"2024-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139567097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Distribution Characteristics and Correlation of Edge Sharpness Threshold and Contact Area 边缘锐度阈值和接触面积的分布特征及相关性。

IF 2.4 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-01-25 DOI: 10.1109/TOH.2024.3357751

Qian Wu;Jianguang Li

{"title":"Distribution Characteristics and Correlation of Edge Sharpness Threshold and Contact Area","authors":"Qian Wu;Jianguang Li","doi":"10.1109/TOH.2024.3357751","DOIUrl":"10.1109/TOH.2024.3357751","url":null,"abstract":"It is currently unclear how sharpness discrimination ability is distributed across a wide range of edge sharpness and the effect of contact area on haptic perception. We 3D printed triangular prisms with various edge sharpness and half-edge widths in the full-scale range and conducted 2AFC tasks to gain the haptic threshold distribution. Results show that the distribution curves of the sharpness threshold and its contact area have a similar inflection point at 115\u0000<inline-formula><tex-math>$^circ$</tex-math></inline-formula>\u0000, implying a boundary between medium-low and high stimuli. It is also found that Weber fractions in the medium stimulus range follow Weber's Law and are consistent with previous studies but lower than the mean of Weber fractions in the high stimulus range. Besides, there is no significant difference in upper and lower thresholds in the medium-low stimulus range but a significant difference in the high stimulus range with the higher upper threshold. Variations in contact area do not affect sharpness discrimination ability when the half-edge width exceeds 2 mm. However, decreasing the half-edge width from 2 mm to 1 mm significantly reduces haptic sensitivity. Our findings offer preliminary evidence contributing to understanding haptic perception in edge sharpness discrimination, encompassing the properties of objects and object-individual interfaces.","PeriodicalId":13215,"journal":{"name":"IEEE Transactions on Haptics","volume":"17 3","pages":"451-460"},"PeriodicalIF":2.4,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139563835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing User Performance by Adaptively Changing Haptic Feedback Cues in a Fitts's Law Task 在费茨定律任务中通过自适应改变触觉反馈线索提高用户性能

IF 2.9 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-01-25 DOI: 10.1109/TOH.2024.3358188

Drake Rowland;Benjamin Davis;Taylor Higgins;Ann Majewicz Fey

{"title":"Enhancing User Performance by Adaptively Changing Haptic Feedback Cues in a Fitts's Law Task","authors":"Drake Rowland;Benjamin Davis;Taylor Higgins;Ann Majewicz Fey","doi":"10.1109/TOH.2024.3358188","DOIUrl":"10.1109/TOH.2024.3358188","url":null,"abstract":"Enhancing human user performance in some complex task is an important research question in many domains from skilled manufacturing to rehabilitation and surgical training. Many examples in the literature explore the effects of both haptic assistance or guidance to complete a task, as well as haptic hindrance to temporarily increase task difficulty for the ultimate goal of faster learning. Studies also suggest adaptively changing guidance based on expertise may be most effective. However, to our knowledge, there has not yet been a conclusive study evaluating these enhancement modes in a systematic experiment. In this article, we evaluate learning outcomes for 24 human subjects in a randomized control trial performing a Fitt's law reaching task under various haptic feedback conditions including: no haptics, assistive haptics, resistive haptics, and adaptively changing haptics tied to current performance measures. Subjects each performed 400 trials total and this paper reports results for 40 pre-test and 40 post-test trials. While most conditions did show improvements in performance, we found statistically significant results indicating that our adaptive haptic feedback condition leads to faster and more effective learning as evidenced by metrics of movement time, overshoot, performance index, and speed when compared to the other groups.","PeriodicalId":13215,"journal":{"name":"IEEE Transactions on Haptics","volume":"17 1","pages":"92-99"},"PeriodicalIF":2.9,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139563869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Telemetry-Based Haptic Rendering for Racing Game Experience Improvement 基于遥测的触觉渲染技术改善赛车游戏体验

IF 2.9 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-01-24 DOI: 10.1109/TOH.2024.3357885

Jiwan Lee;Junwoo Kim;Jeonggoo Kang;Eunsoo Jo;Dong Chul Park;Seungmoon Choi

引用次数: 0

Bumps and Dents are Not Perceptually Opposite When Exploring With Lateral Force Cues 在使用侧向力线索进行探索时，凹凸并不是对立的。

IF 2.9 3区计算机科学

IEEE Transactions on Haptics Pub Date : 2024-01-24 DOI: 10.1109/TOH.2024.3357806

Mirai Azechi;Shogo Okamoto

引用次数: 0

Stereohaptic Vibration: Out-of-Body Localization of Virtual Vibration Source Through Multiple Vibrotactile Stimuli on the Forearms 立体触觉振动：通过前臂上的多个振动触觉刺激实现虚拟振动源的体外定位。