2011 RO-MAN最新文献

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Virtual pebble: A haptic state display for pedestrians 虚拟鹅卵石:行人的触觉状态显示
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005279
Wisit Jirattigalachote, P. Shull, M. Cutkosky
{"title":"Virtual pebble: A haptic state display for pedestrians","authors":"Wisit Jirattigalachote, P. Shull, M. Cutkosky","doi":"10.1109/ROMAN.2011.6005279","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005279","url":null,"abstract":"We present a wearable haptic feedback device for the foot, which gives the sensation of a small pebble in a shoe when actuated and no sensation otherwise. Because it stimulates slowly-adapting as well as fast-adapting mechanoreceptors it is useful for displaying a condition that may persist over time, as well as the occurrence of an event. The feedback, which we call the “virtual pebble” due to its ability to appear on command, is intended as a complement to vibration feedback. We performed a user study to quantify perception accuracy during standing, walking, and jogging for haptic feedback combinations on the foot and knee from vibrotactors and the virtual pebble. We also quantified absolute perception thresholds for single vibration and virtual pebble actuations. Results show that subjects are able to correctly perceive a combination of the pebble and vibration much more accurately than a combination of two vibrations. In addition, subjects are most sensitive to vibration feedback while stationary but most sensitive to virtual pebble feedback while jogging. These findings suggest that the virtual pebble is useful as an additional channel of haptic feedback during ambulatory locomotion.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117188397","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: 12
Motion control of intelligent cane robot under normal and abnormal walking condition 智能手杖机器人正常和异常行走状态下的运动控制
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005201
P. Di, Jian Huang, K. Sekiyama, T. Fukuda
{"title":"Motion control of intelligent cane robot under normal and abnormal walking condition","authors":"P. Di, Jian Huang, K. Sekiyama, T. Fukuda","doi":"10.1109/ROMAN.2011.6005201","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005201","url":null,"abstract":"In this study, we present an omni-directional cane robot for aiding the elderly and handicapped people walking. The motion control problem is investigated for both normal and abnormal walking conditions. In the case of the user's normal walking aided by the cane robot, a concept called “Intentional Direction (ITD)” is proposed. Guided by the online estimated ITD, we apply the admittance control method in the motion control of cane robot. The gravity compensation is also considered because the user is possible to walk on a slope. For the abnormal walking, we mainly studied the case of user's falling down. The Center of Gravity (COG) of user can be estimated from the angle of an inverted pendulum which represents human model. Fall prevention algorithm based on the relationship between user's COG and the cane is proposed. This algorithm is also applied in the motion control of cane robot. The proposed method are verified through experiments.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131729110","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: 16
A dual-layer user model based cognitive system for user-adaptive service robots 基于双层用户模型的自适应服务机器人认知系统
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005282
S. Koo, Kiru Park, Hyun Kim, D. Kwon
{"title":"A dual-layer user model based cognitive system for user-adaptive service robots","authors":"S. Koo, Kiru Park, Hyun Kim, D. Kwon","doi":"10.1109/ROMAN.2011.6005282","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005282","url":null,"abstract":"This paper proposes a dual-layer user model to generate descriptive service recommendations for user-adaptive service robots. The user model represents user preferences as the associative memory in the bottom-layer and association rules in the top-layer. The learning and inference processes in the two layers, and the bottom-up rule extraction process, are explained. The proposed user model was applied to a user-adaptive coffee menu recommendation system, and the quantitative and qualitative performances of the user-adaptive and descriptive recommendation system were evaluated by comparison with non-descriptive and random recommendation methods.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133029563","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: 10
Collocated interaction with flying robots 与飞行机器人的协同互动
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005280
Wai Shan Ng, E. Sharlin
{"title":"Collocated interaction with flying robots","authors":"Wai Shan Ng, E. Sharlin","doi":"10.1109/ROMAN.2011.6005280","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005280","url":null,"abstract":"We introduce a socially motivated interaction technique with collocated flying robots (a quadrotor in our current prototype). Instead of the traditional remote interaction controllers often used when interacting with flying robots and UAVs, we explore the collocated interaction space and suggest a direct interaction technique motivated by social human-robot interaction themes. Our approach is inspired by the types of interaction humans have with birds, specifically falconeering, and is facilitated by gestures-based interaction, while the user is within the field of view of the flying robot. This paper outlines our research goals, task examples, and our overall design approach. The paper also discusses our current prototyping efforts, as well as a preliminary evaluation of our approach, performed through two design critiques, studying our collocated interaction technique concept, and its potential, drawbacks and benefits for users.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"2 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120855115","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: 128
Creation and Evaluation of emotion expression with body movement, sound and eye color for humanoid robots 仿人机器人用肢体动作、声音和眼睛颜色表达情感的创造与评价
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005263
M. Häring, Nikolaus Bee, E. André
{"title":"Creation and Evaluation of emotion expression with body movement, sound and eye color for humanoid robots","authors":"M. Häring, Nikolaus Bee, E. André","doi":"10.1109/ROMAN.2011.6005263","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005263","url":null,"abstract":"The ability to display emotions is a key feature in human communication and also for robots that are expected to interact with humans in social environments. For expressions based on Body Movement and other signals than facial expressions, like Sound, no common grounds have been established so far. Based on psychological research on human expression of emotions and perception of emotional stimuli we created eight different expressional designs for the emotions Anger, Sadness, Fear and Joy, consisting of Body Movements, Sounds and Eye Colors. In a large pre-test we evaluated the recognition ratios for the different expressional designs. In our main experiment we separated the expressional designs into their single cues (Body Movement, Sound, Eye Color) and evaluated their expressivity. The detailed view at the perception of our expressional cues, allowed us to evaluate the appropriateness of the stimuli, check our implementations for flaws and build a basis for systematical revision. Our analysis revealed that almost all Body Movements were appropriate for their target emotion and that some of our Sounds need a revision. Eye Colors could be identified as an unreliable component for emotional expression.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124777845","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: 128
Implementation of context-adaptive physical imitation between humans and robots 实现人类和机器人之间的上下文适应性物理模仿
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005293
T. Kaneko, T. Ono, N. Munekata
{"title":"Implementation of context-adaptive physical imitation between humans and robots","authors":"T. Kaneko, T. Ono, N. Munekata","doi":"10.1109/ROMAN.2011.6005293","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005293","url":null,"abstract":"In this paper we propose a model of context-adaptive imitation between multi-human and multi-robot. In this model, first, a humanoid robot extracts human's intention from his/her behaviors, utterances, and situations. Secondly, the robot communicates this intention not only to other robots through a network, but also to humans through the robot's body expressions. Thirdly, the robot who received the intention generates context-adaptive behaviors according to the situation. We implemented this robot system for a guided task for visitors using the architecture of situated modules. We discuss the validity and availability of the proposed model using the case-study of the guided task by the implemented robot system.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128802723","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 mobile robot platform based on spring loaded casters for physical interaction 一种基于弹簧加载脚轮的移动机器人物理交互平台
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005287
Oh-Hun Kwon, Hyunsoo Song, D. Kwon
{"title":"A mobile robot platform based on spring loaded casters for physical interaction","authors":"Oh-Hun Kwon, Hyunsoo Song, D. Kwon","doi":"10.1109/ROMAN.2011.6005287","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005287","url":null,"abstract":"As the number of mobile robot applications increases, research related to physical contact between humans and robots is becoming an important issues in the service robot domain. In this paper, a mobile robot platform based on spring loaded casters is proposed as solution to problems in the service robot domain. A simple dynamic equation in two dimensions was computed and the dynamic characteristics according to variation of the elastic coefficient were analyzed. In order to detect force from a human, a linear equation was formulated by regression of the driving data. With the estimated force, an impedance model is applied to the controller for compliance. Through this process, it is shown that the proposed mobile robot platform is capable of a compliant reaction to external force through of its posture, similar to unstable mobile platform, though the mobile platform has the static stability.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125929950","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
Exploring minimal nonverbal interruption in HRI 探索HRI中最小的非语言干扰
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005257
P. Saulnier, E. Sharlin, S. Greenberg
{"title":"Exploring minimal nonverbal interruption in HRI","authors":"P. Saulnier, E. Sharlin, S. Greenberg","doi":"10.1109/ROMAN.2011.6005257","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005257","url":null,"abstract":"Designing robotic behaviours capable of initiating an interruption will be extremely important as robots increasingly interact with people. Consequently, we explore the social impact of a minimal set of physical nonverbal cues that can be exhibited by a robot to initiate robot-human interruption: (a) speed of motion, (b) gaze, (c) head movement, d) rotation and (e) proximity to the person. We present two related studies evaluating this set. First, for requirements gathering, we observed the behaviour of interruption between humans, with a human actor attempting to interrupt other humans while being constrained to use only a set of behavioural cues that could be mimicked by a simple nonverbal robot. Next, we programmed a robot to exhibit similar social physical nonverbal cues, and tested their feasibility in a user study of robotic nonverbal interruption across interruption scenarios. Our results show that people were able to interpret interruption urgency from robot behaviour using only minimal nonverbal behavioural cues. These findings contribute to informing future designs of social human-robot interfaces.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116678059","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: 35
A case study on the effect of feedback on itinerary requests in human-robot interaction 人机交互中行程请求反馈效应的实例研究
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005260
Nicole Mirnig, Stefan Riegler, A. Weiss, M. Tscheligi
{"title":"A case study on the effect of feedback on itinerary requests in human-robot interaction","authors":"Nicole Mirnig, Stefan Riegler, A. Weiss, M. Tscheligi","doi":"10.1109/ROMAN.2011.6005260","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005260","url":null,"abstract":"A previously conducted study on human-human communication in the context of itinerary requests in public space resulted in “feedback” being the most powerful influencing factor regarding the successfulness of conversations between humans. In this paper, we report on a subsequently performed Wizard-of-Oz (WOz) experiment that applied the results from the human-human study to human-robot interaction. The participants interacted with a Nao robot in a cardboard model town, where the robot asked them for directions to a specific destination. It was the aim of this experiment to validate the importance of adequately timed feedback in human-robot communication. The experiment could show that feedback is a crucial factor for successful human-robot interaction in the context of asking for directions. Adequately timed and appropriately deployed feedback fosters a vivid and natural flow of communication.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125557894","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: 10
The proposal of model-based initial frame alignment using real-coded GA for mixed reality 混合现实中基于模型的初始帧对齐算法的提出
2011 RO-MAN Pub Date : 2011-08-30 DOI: 10.1109/ROMAN.2011.6005292
Takai Fuji, H. Fukai, Y. Mitsukura, T. Tanabata, T. Moriya
{"title":"The proposal of model-based initial frame alignment using real-coded GA for mixed reality","authors":"Takai Fuji, H. Fukai, Y. Mitsukura, T. Tanabata, T. Moriya","doi":"10.1109/ROMAN.2011.6005292","DOIUrl":"https://doi.org/10.1109/ROMAN.2011.6005292","url":null,"abstract":"In this paper, we propose a model-based alignment system using real-coded genetic algorithm (RGA) for mixed reality (MR) or augmented reality (AR). MR/AR is a technique for superimposing useful virtual information on the real world to provide users more effective views. To realize the MR/AR, the alignment between real space and virtual space is a serious problem. In particular, an initial frame alignment for real-time tracking is needed in the previous knowledge based MR/AR. Therefore, we propose an initial frame alignment method using RGA. In this paper, we use the multiple RGA generation alternation models, crossovers, and mutations to design an optimum GA for the alignment system. This paper shows the expanding version of the pre-proposed method by our system. In order to show the effectiveness of proposed method, we perform some matching simulations when we applied to the real space.","PeriodicalId":408015,"journal":{"name":"2011 RO-MAN","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134118589","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
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