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351 results on '"Warisawa, Shin'ichi"'

1. Voluminous Fur Stroking Experience through Interactive Visuo-Haptic Model in Virtual Reality

Author

Hosoi, Juro, Jin, Du, Ban, Yuki, and Warisawa, Shin'ichi

Subjects
Computer Science - Human-Computer Interaction
Abstract

The tactile sensation of stroking soft fur, known for its comfort and emotional benefits, has numerous applications in virtual reality, animal-assisted therapy, and household products. Previous studies have primarily utilized actual fur to present a voluminous fur experience that poses challenges concerning versatility and flexibility. In this study, we develop a system that integrates a head-mounted display with an ultrasound haptic display to provide visual and haptic feedback. Measurements taken using an artificial skin sheet reveal directional differences in tactile and visual responses to voluminous fur. Based on observations and measurements, we propose interactive models that dynamically adjust to hand movements, simulating fur-stroking sensations. Our experiments demonstrate that the proposed model using visual and haptic modalities significantly enhances the realism of a fur-stroking experience. Our findings suggest that the interactive visuo-haptic model offers a promising fur-stroking experience in virtual reality, potentially enhancing the user experience in therapeutic, entertainment, and retail applications., Comment: This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible

Published
2024

5. Relationship Between Left-Right Dominancy of Prefrontal Cortex Activity and Heart Rate During Rest and Task Periods: An fNIRS Study

Author

Hu, Xianyin, Ban, Yuki, Yamada, Yukio, Warisawa, Shin’ichi, Sakatani, Kaoru, Crusio, Wim E., Series Editor, Dong, Haidong, Series Editor, Radeke, Heinfried H., Series Editor, Rezaei, Nima, Series Editor, Steinlein, Ortrud, Series Editor, Xiao, Junjie, Series Editor, Scholkmann, Felix, editor, LaManna, Joseph, editor, and Wolf, Ursula, editor

Published
2023
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6. Using the Experience Sampling Method to Find the Pattern of Individual Quality of Life Perceptions

Author

Sasao, Tomoyo, Tai, Mitsuharu, Suzuki, Kei, Warisawa, Shin’ichi, Deguchi, Atsushi, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Streitz, Norbert A., editor, and Konomi, Shin'ichi, editor

Published
2023
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14. Confirmation of the Significance of Facial Images in Online Learning Using Eye Gaze Tracking Measurement

Author

Hachisuka, Satori, Kurita, Kayoko, Warisawa, Shin’ichi, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Black, Nancy L., editor, Neumann, W. Patrick, editor, and Noy, Ian, editor

Published
2021
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19. Manipulating the Perceived Directions of Wind by Visuo-Audio-Haptic Cross-Modal Effects

Author

Ito, Kenichi, Ban, Yuki, Warisawa, Shin’ichi, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Nisky, Ilana, editor, Hartcher-O’Brien, Jess, editor, Wiertlewski, Michaël, editor, and Smeets, Jeroen, editor

Published
2020
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33. Reliability Improvement of a Crawler-Type Ceiling Mobile Robot in Starting, Accelerating, and Traveling Phase at High Speed.

Author

Ezaka, Rei, Yoshida, Takehito, Yamada, Yudai, Warisawa, Shin'ichi, and Fukui, Rui

Subjects
AUTOMATED guided vehicle systems, MOTION capture (Human mechanics), MOBILE robots, SPEED
Abstract

The ceiling serves as an ideal location for robots to handle transportation tasks, as it ensures minimal interference between automated guided vehicles (AGV) and human activities. A previous study developed a ceiling mobile robot called HanGrawler 2. It can travel at a high speed of 1.0 m/s to compete with ground vehicles. However, it occasionally fails during high-speed travel. This study aims to improve the reliability of starting, accelerating, and traveling at high speed. Optical motion capture is used to observe the crawler behavior of HanGrawler 2. The observation of the crawler behavior revealed that the crawler moves on an inflated trajectory during the high-speed movement. In addition, the experimental results show that the collision is not caused by the inflation, but by the push-in timing. The reliability of high-speed travel was improved by installing an encoder and optimizing the push-in timing in accordance with speed fluctuations. [ABSTRACT FROM AUTHOR]

Published
2023
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40. A Database of Japanese Emotional Signals Elicited by Real Experiences

Author

Zhang, Hao, Lopez, Guillaume, Shuzo, Masaki, Omiya, Yasuhiro, Mistuyoshi, Shunji, Warisawa, Shin’ichi, Yamada, Ichiro, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoff, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin (Sherman), Series editor, Stan, Mircea, Series editor, Jia, Xiaohua, Series editor, Zomaya, Albert, Series editor, Cipresso, Pietro, editor, Matic, Aleksandar, editor, and Lopez, Guillaume, editor

Published
2014
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41. Workplace Stress Estimation from Physiological Indices in Real Situation

Author

Lopez, Guillaume, Ide, Hirohito, Shuzo, Masaki, Warisawa, Shin’ichi, Yamada, Ichiro, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoff, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin (Sherman), Series editor, Stan, Mircea, Series editor, Jia, Xiaohua, Series editor, Zomaya, Albert, Series editor, Cipresso, Pietro, editor, Matic, Aleksandar, editor, and Lopez, Guillaume, editor

Published
2014
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