2010 IEEE Haptics Symposium最新文献_第3页

Cooperative teleoperation control with projective force mappings 具有投射力映射的协同遥操作控制

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444641

P. Malysz, S. Sirouspour

引用次数: 9

High frequency acceleration feedback significantly increases the realism of haptically rendered textured surfaces 高频加速反馈显著增加了触觉渲染纹理表面的真实感

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444665

William McMahan, Joseph M. Romano, Amal Rahuman, K. J. Kuchenbecker

{"title":"High frequency acceleration feedback significantly increases the realism of haptically rendered textured surfaces","authors":"William McMahan, Joseph M. Romano, Amal Rahuman, K. J. Kuchenbecker","doi":"10.1109/HAPTIC.2010.5444665","DOIUrl":"https://doi.org/10.1109/HAPTIC.2010.5444665","url":null,"abstract":"Almost every physical interaction generates high frequency vibrations, especially if one of the objects is a rigid tool. Previous haptics research has hinted that the inclusion or exclusion of these signals plays a key role in the realism of haptically rendered surface textures, but this connection has not been formally investigated until now. This paper presents a human subject study that compares the performance of a variety of surface rendering algorithms for a master-slave teleoperation system; each controller provides the user with a different combination of position and acceleration feedback, and subjects compared the renderings with direct tool-mediated exploration of the real surface. We use analysis of variance to examine quantitative performance metrics and qualitative realism ratings across subjects. The results of this study show that algorithms that include high-frequency acceleration feedback in combination with position feedback achieve significantly higher realism ratings than traditional position feedback alone. Furthermore, we present a frequency-domain metric for quantifying a controller's acceleration feedback performance; given a constant surface stiffness, the median of this metric across subjects was found to have a significant positive correlation with median realism rating.","PeriodicalId":239293,"journal":{"name":"2010 IEEE Haptics Symposium","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125957061","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: 68

An initial study of visuohaptic simulation of point-charge interactions 点电荷相互作用的视触觉模拟初步研究

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444623

Jaeyoung Park, Kwangtaek Kim, H. Tan, R. Reifenberger, G. Bertoline, Tallulah Hoberman, D. Bennett

{"title":"An initial study of visuohaptic simulation of point-charge interactions","authors":"Jaeyoung Park, Kwangtaek Kim, H. Tan, R. Reifenberger, G. Bertoline, Tallulah Hoberman, D. Bennett","doi":"10.1109/HAPTIC.2010.5444623","DOIUrl":"https://doi.org/10.1109/HAPTIC.2010.5444623","url":null,"abstract":"We report an initial study on the use of visuohaptic simulation in teaching STEM (Science, Technology, Engineering and Mathematics) topics, with particular emphasis on physics concepts related to the learning of nanotechnology at the undergraduate level. Visuohaptic simulations of point charges and their interactions were developed. Thirty-eight undergraduate students from a physics lab course were recruited to participate in an educational study. Half of the students were assigned to a visuohaptic (VH) group where they could see as well as feel interaction forces rendered with a Falcon force-feedback device. The other half of the students were assigned to a visual (V) group where they could interact with the same simulation via a computer mouse but did not feel any forces. Results from a 10-question content test showed that both groups benefited from the computer simulation. There were no statistical differences between the VH and V groups, presumably due to the relatively small number of participants who completed quantitative assessments. However, qualitative results from observations and interviews indicated that students in the VH groups were more motivated and engaged in the lab activities, reported more positive attitude towards learning, and felt more confident about their understanding and retention of knowledge. Our findings have been used to design a larger-scale study that will further investigate the use of visuohaptic technology in nanotechnology education.","PeriodicalId":239293,"journal":{"name":"2010 IEEE Haptics Symposium","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126230085","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: 18

Enhancing rate-hardness of energy-bounding algorithm by considering Coulomb friction of haptic interface 考虑触觉界面库仑摩擦提高能量边界算法的速率-硬度

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444663

Jaeha Kim, Changhoon Seo, J. Ryu, Jong-Phil Kim

引用次数: 3

New experimental method based biological soft tissue modeling 基于生物软组织建模的实验新方法

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444621

B. Ahn, Jung Kim

引用次数: 0

HITPROTO: a tool for the rapid prototyping of haptic interactions for haptic data visualization HITPROTO:用于触觉数据可视化的快速触觉交互原型的工具

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444647

Sabrina A. Panëels, Jonathan C. Roberts, P. Rodgers

引用次数: 13

Haptic interaction with volumetric datasets using surface-based haptic libraries 使用基于表面的触觉库与体积数据集进行触觉交互

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444648

Silvio H. R. Rizzi, C. Luciano, P. Banerjee

引用次数: 9

Stability analysis of haptic interfaces for different types of sampled signals and virtual environment implementations 不同采样信号类型的触觉接口稳定性分析及虚拟环境实现

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444640

A. Haddadi, K. Hashtrudi-Zaad

引用次数: 14

Emulating human attention-getting practices with wearable haptics 用可穿戴的触觉模拟人类的注意力

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444662

Matthew A. Baumann, Karon E Maclean, T. Hazelton, Ashley McKay

引用次数: 62

Progressive haptic and visual guidance for training in a virtual dynamic task 渐进式触觉和视觉指导在虚拟动态任务中的训练

2010 IEEE Haptics Symposium Pub Date : 2010-03-25 DOI: 10.1109/HAPTIC.2010.5444632

J. Huegel, M. O'Malley

{"title":"Progressive haptic and visual guidance for training in a virtual dynamic task","authors":"J. Huegel, M. O'Malley","doi":"10.1109/HAPTIC.2010.5444632","DOIUrl":"https://doi.org/10.1109/HAPTIC.2010.5444632","url":null,"abstract":"This paper presents the design and implementation of a novel progressive haptic guidance scheme and a similar visual guidance scheme for acquisition of a dynamic motor skill. The paper compares the schemes' performance to each other and to practice alone without any form of guidance. The target-hitting task is represented in a visual and haptic virtual environment and implemented in a training protocol that lasts eleven sessions over a two-month period. The progressive guidance controller employs as inputs two expertise-based performance measures, trajectory error and input frequency. The analysis of the experimental results demonstrates that while guidance is active, haptic guidance outperforms both visual guidance and practice alone (no guidance) until late in the protocol when all three groups saturate at the same level of performance. The results fail to show significant differences in training outcomes because the performance of all participants saturates toward the end of the protocol. The key implication of the experimental findings is that visual and haptic guidance presented in a progressive manner have no detrimental effects on performance. Our results confirm that haptic guidance, based on skill component measures, is effective early in the training protocol when participants are only beginning to understand the components of the task but should be progressively removed to avoid possible negative dependence on the guidance.","PeriodicalId":239293,"journal":{"name":"2010 IEEE Haptics Symposium","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125800258","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: 51