2019 IEEE World Haptics Conference (WHC)最新文献

Contact with Sliding over a Rotating Ridged Surface: the Turntable Illusion 接触滑动在一个旋转脊状表面:转盘错觉

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-08-29 DOI: 10.1109/WHC.2019.8816119

G. C. Bettelani, A. Moscatelli, M. Bianchi

{"title":"Contact with Sliding over a Rotating Ridged Surface: the Turntable Illusion","authors":"G. C. Bettelani, A. Moscatelli, M. Bianchi","doi":"10.1109/WHC.2019.8816119","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816119","url":null,"abstract":"The mechanical interaction between the skin and the environment is important in shaping our knowledge of object properties. In addition, the response of cutaneous mechanoreceptors also contributes to our sense of limb position and motion. In previous papers, we demonstrated a striking motor error during self-paced hand movements over a ridged stationary surface, with the hand out of sight, which depended on the orientation of the ridges. Tactile feedback, combined with muscular-skeletal proprioception and the forward model of hand motion, produced a bias in the perceived hand displacement, which triggers a corrective motion in a direction towards the long axis of the ridges. Here, we found a similar effect when participants are required to slide over a rotating surface with ridges. Instead, in a control condition where participants were required to slide over a rotating smooth plate, they tend to deviate toward the same direction of the plate rotation. This is in agreement with our previous results, and well-explained by the fact that the bias induced by tactile feedback increases in absolute angular value during task execution, due to ridge rotation. We propose a Kalman filter to model the dynamic integration of touch and proprioception for the estimation of the perceived hand displacement.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"50 1","pages":"562-567"},"PeriodicalIF":0.0,"publicationDate":"2019-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86189119","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

A preliminary apparatus and teaching structure for passive tactile training of stenography 速记被动触觉训练的初步装置及教学结构

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816077

Timothy Aveni, C. Seim, Thad Starner

{"title":"A preliminary apparatus and teaching structure for passive tactile training of stenography","authors":"Timothy Aveni, C. Seim, Thad Starner","doi":"10.1109/WHC.2019.8816077","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816077","url":null,"abstract":"Passive tactile learning (PTL) is a method of training motor skills using repeated tactile cues applied to the body even while the user is focused on unrelated tasks.Prior inquiry into PTL has determined that it may be used to teach a variety of input methods, including those that require simultaneous actions (chords) and spatial tasks that give individual fingers multiple responsibilities. No research has combined these techniques to construct a training system that teaches a spatial, chorded input method. Computer stenography is one such input method, and the need for improved training techniques for computer stenography is apparent. Many aspiring stenographers quickly lose motivation due to the difficulty of the input method and the scarcity of effective learning resources. Passive tactile training may be a useful training mechanism to combat the learning crisis in the stenography field. In a study with 12 participants, we demonstrate that PTL may be a useful aide to learning computer stenography. Despite the complexity of the input method, results suggest that PTL may be effective in teaching users fundamental building blocks of stenography that can be applied broadly to the task of mastering the input method.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"28 1","pages":"383-388"},"PeriodicalIF":0.0,"publicationDate":"2019-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73934749","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

Midair Hand Guidance by an Ultrasound Virtual Handrail 基于超声虚拟扶手的空中手部引导

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816123

Shun Suzuki, M. Fujiwara, Yasutoshi Makino, H. Shinoda

引用次数: 7

Effects of Dental Glove Thickness on Tactile Perception Through a Tool 牙科手套厚度对工具触觉感知的影响

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816166

Naghmeh Zamani, Heather Culbertson

引用次数: 4

3-DoF Wearable, Pneumatic Haptic Device to Deliver Normal, Shear, Vibration, and Torsion Feedback 3-DoF可穿戴，气动触觉装置提供正常，剪切，振动和扭转反馈

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816084

Kyle T. Yoshida, Cara M. Nunez, Sophia R. Williams, A. Okamura, Ming Luo

引用次数: 11

BrailleCursor: an Innovative Refreshable Braille Display Based on a Single Sliding Actuator and Simple Passive Pins BrailleCursor:一种基于单一滑动驱动器和简单被动引脚的创新可刷新盲文显示器

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816128

C. Loconsole, D. Leonardis, Massimiliano Gabardi, A. Frisoli

引用次数: 7

Evaluating the Use of Variable Height in Tactile Graphics 评估触觉图形中可变高度的使用

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816083

Richa Gupta, P. Rao, M. Balakrishnan, S. Mannheimer

引用次数: 6

Sparse Actuator Array Combined with Inverse Filter for Multitouch Vibrotactile Stimulation 结合反滤波的稀疏致动器阵列用于多点触控振动触觉刺激

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816107

L. Pantera, Charles Hudin

引用次数: 8

A Mathematical Model of the Pneumatic Force Sensor for Robot-assisted Surgery 机器人辅助手术气动力传感器的数学模型

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816087

Chiara Gaudeni, D. Prattichizzo

引用次数: 6

Enhancement of range of creation of foot sole tactile illusion by vibration stimulation of the foot instep* 通过脚背的振动刺激增强脚底触觉错觉的产生范围*

2019 IEEE World Haptics Conference (WHC) Pub Date : 2019-07-09 DOI: 10.1109/WHC.2019.8816154

Yutaro Iijima, Masayuki Uchida, Taku Hachisu, Yuki Hashimoto

{"title":"Enhancement of range of creation of foot sole tactile illusion by vibration stimulation of the foot instep*","authors":"Yutaro Iijima, Masayuki Uchida, Taku Hachisu, Yuki Hashimoto","doi":"10.1109/WHC.2019.8816154","DOIUrl":"https://doi.org/10.1109/WHC.2019.8816154","url":null,"abstract":"We previously developed a method for augmenting tactile sensation on the toepad. By presenting vibration to the toenail while the toepad contacts a surface, an illusory tactile sensation can be induced on the toepad. Importantly, this method does not require users to attach a rigid actuator to the sole. However, the illusory sensation is restricted to a limited area. In the current study, we tested a proposed method for extending the range of the illusory tactile sensation in the foot sole by applying vibration stimulation to the foot instep. In a preliminary experiment, we identified that stimulating the first and fifth metatarsal tips induced a tactile illusory sensation on the foot sole. In the first experiment, the probability of occurrence of tactile illusion was determined, and the effectiveness of our presentation method was confirmed. In the second experiment, we determined the load conditions under which the illusion occurs. The results suggested the feasibility of use during walking. Our findings indicated that the range of the illusory tactile sensation on the foot sole can be expanded by stimulating the first and fifth metatarsal tips in addition to the toenail.","PeriodicalId":6702,"journal":{"name":"2019 IEEE World Haptics Conference (WHC)","volume":"66 1","pages":"31-36"},"PeriodicalIF":0.0,"publicationDate":"2019-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84035265","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