岡本 正吾 (Shogo OKAMOTO, Ph.D)



研究テーマ/ Research fields

ハプティクス触力覚ディスプレイ, 触知覚)
支援システム (リハビリテーション, ヒト動作解析)
感性科学・工学(感性の計算理論・時系列官能評価法)
Haptics (Tactile/force display, Texture perception)
Assistive system (Rehabilitation, Human motion analysis)
Affective science/computing


連絡先 / Contact

東京都 日野市 旭が丘6丁目6 東京都立大学 日野キャンパス Haptics 研究チーム
Haptics research team,
Tokyo Metropolitan University, Hino campus, 6-6 Asahigaoka, Hino-city, Tokyo, Japan
okamotos (at) tmu dot ac dot jp


略歴 / Careers

現在 / Current

東京都立大学 大学院システムデザイン研究科

Associate Professor, Dept. Computer Science, Tokyo Metropolitan Univ.

メタ・ヘルスケア・リサーチコア



発表論文(査読あり)/ Peer-reviewed publication

学術雑誌論文 / Journals     総説/解説論文/ Reviews     国際会議論文 / Procs.    


その他の活動 / Misc. activities

書籍 / Book     招待講演等 / Invited talks, etc.     Haptics Japan     researchmap


公開資料 / Open docs.

粗さ・摩擦・硬軟・温冷の触知覚機序: 触感・テクスチャはこうして感じられている-



学術雑誌 (査読あり) / Journal articles

  • Liu Ziqi, Tomohito Kuroda, Shogo Okamoto, and Yasuhiro Akiyama,
    Estimating the margin of gait stability in healthy elderly using the triaxial kinematic motion of a single body feature,
    Applied Sciences, vol. 14, no. 7, article no. 3067, 2024.
    DOI: 10.3390/app14073067, [pdf]

  • Yasuhiro Akiyama,Shuto Yamada,Shogo Okamoto and Yoji Yamada,
    Investigationof the effect of physical ability on the fall mitigation motion using the combination of experiment and simulation,
    Applied Sciences, vol. 14, no. 7, article no. 3051, 2024.
    DOI: 10.3390/app14073051, [pdf]

  • Tatsuki Makioka and Shogo Okamoto,
    Vibratory stimuli to the thoracoabdominal region elicit stronger fear responses than those to the fingers,
    International Journal of Affective Engineering, vol. x, no. x, pp. xx-xx, 2024.
    DOI:, [pdf]

  • Wang Hongbo, Qingyu Sun, and Shogo Okamoto,
    Surface shape alters perceived material softness,
    i-Perception, vol. 15, no. x, 2024.
    DOI: 10.1177/20416695241245021, [pdf]

  • Hiroharu Natsume, Shogo Okamoto, and Hikaru Nagano,
    Trajectory plots that highlight statistically different periods among multiple foods studied using the temporal dominance of sensations methods,
    Food Science and Technology Research, vol. 30, no. x, pp. xx-xx, 2024.
    DOI: 10.3136/fstr.FSTR-D-23-00237, [pdf]

  • Yasuhiro Akiyama, Aoto Nishizaki, Shogo Okamoto, and Yoji Yamada,
    Effect of forward moment on recovery motion against tripping,
    Plos One, vol. 19, no. 2, e0298045, 2024.
    DOI: 10.1371/journal.pone.0298045, [pdf]

  • Yuta Goto and Shogo Okamoto,
    Stroking stimuli to the ear to enhance pleasant and non-arousing feelings while listening to sounds,
    International Journal of Affective Engineering, vol. 23, no. 3, pp. xx-xx, 2024.
    DOI: 10.5057/ijae.IJAE-D-23-00019, [pdf]

  • Kaoru Isogai, Asuka Noda, Ayumi Matsuzawa, and Shogo Okamoto,
    Effectiveness of palpation technique training and practice using a muscle-nodule-palpation simulator,
    Journal of Physical Therapy Science, vol. 36, issue. 4, pp. 195-201, 2024.
    DOI: 10.1589/jpts.36.201, [pdf]

  • Mirai Azechi and Shogo Okamoto,
    Bumps and dents are not perceptually opposite when exploring with lateral force cues,
    IEEE Transactions on Haptics, vol. 17, no. 1, pp. 52-57, 2024.
    DOI: 10.1109/TOH.2024.3357806, [pdf]

  • Sayaka Yamada, Shogo Okamoto, Yumeka Ogura, and Yuki Kosuge,
    Optimal design of a haptic popping toy using response surface,
    Journal of Advanced Mechanical Design, Systems and Manufacturing, vol. 18, issue 2, p. JAMDSM0014, 2024.
    DOI: 10.1299/jamdsm.2024jamdsm0014, [pdf]

  • Yumeka Ogura, Shogo Okamoto, and Yuki Kosuge,
    Multi-layered and multidimensional structure of evaluative, affective, and psychophysical impressions while viewing hug scenes,
    International Journal of Affective Engineering, vol. x, issue x, pp. xx-xx, 2024.
    DOI: 10.5057/ijae.IJAE-D-23-00015, [pdf]

  • Kazuya Otake, Shogo Okamoto, and Yasuhiro Akiyama,
    Perception of self-moving speed in different visual cue and viewpoint conditions in virtual reality environment,
    IEEE Access, vol. 11, pp. 94116-94124, 2023.
    DOI: 10.1109/ACCESS.2023.3311263, [pdf]

  • Naoki Saito, Kohei Matsumori, Taiki Kazama, Saito Sakaguchi, Ryuta Okazaki, Naomi Arakawa, and Shogo Okamoto,
    Skin quality sensor to evaluate vibration and friction generated when sliding over skins,
    International Journal of Cosmetic Science, vol. 45, no. 6, pp. 851-861, 2023.
    DOI: 10.1111/ics.12892, [pdf]

  • Tomohito Kuroda, Shogo Okamoto, and Yasuhiro Akiyama,
    Anterior and mediolateral dynamic gait stabilities attributed to different gait parameters in different age groups,
    Journal of Biomechanical Science and Engineering, vol. 19, no. 1, p. 23-00183, 2024.
    DOI: 10.1299/jbse.23-00183, [pdf]

  • Hiroharu Natsume, Shogo Okamoto, and Hikaru Nagano,
    TDS similarity: Outlier analysis using a similarity index to compare time-series responses of temporal dominance of sensations tasks,
    Foods, vol. 12, no. 10, article no. 2025, 2023.
    DOI: 10.3390/foods12102025, [pdf]

  • Giryeon Kim, Shogo Okamoto, and Hisataka Maruyama,
    Weight illusion caused by sinusoidal vibration correlates with grip force adjustment,
    Applied Sciences, vol. 13, no. 4, article no. 2717, 2023.
    DOI: 10.3390/app13042717, [pdf]

  • Ibuki Tara, Shogo Okamoto, Yasuhiro Akiyama, and Hidetaka Ozeki,
    Timing of vibratory stimuli to the upper body for enhancing fear and excitement of audio-visual content,
    International Journal of Affective Engineering, vol. 22, issue 2, pp. 105-113, 2023.
    DOI: 10.5057/ijae.IJAE-D-22-00024, [pdf]

  • Yasuhiro Akiyama, Yosuke Kuboki, Shogo Okamoto, and Yoji Yamada,
    Novel approach to analyze all-round kinematic stability during curving steps,
    IEEE Access, vol. 11, pp. 10326-10335, 2023.
    DOI: 10.1109/ACCESS.2023.3240441, [pdf]

  • Jian Liu, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, and Yumena Iki,
    Development of dummy based on impedance properties of human soft tissue using a nonlinear viscoelastic model,
    IEEE Access, vol. 11, pp. 7782-7793, 2023.
    DOI: 10.1109/ACCESS.2023.3237763, [pdf]

  • 夏目 滉大, 岡本 正吾,
    Temporal dominance of sensations 課題の時系列類似性に基づく外れ値解析,
    日本官能評価学会誌, 27巻, 1号, pp. 20-25, 2023.
    DOI:, [pdf]

  • Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    One-touch calibration of hum-noise-based touch sensor for unknown users utilizing models trained by different users,
    Robomech Journal, vol. 9, article no. 24, 2022.
    DOI: 10.1186/s40648-022-00238-4, [pdf]

  • Kaoru Isogai, Shogo Okamoto, Takayuki Asaba, Shogo Ogusu, Yusuke Shimizu, Takafumi Watanabe, and Yoji Yamada,
    Young's moduli of subcutaneous tissues and muscles under different loads at the gluteal region calculated by ultrasonography,
    Journal of Physical Therapy Science, vol. 34, issue 12, pp. 777-783, 2022.
    DOI: 10.1589/jpts.34.777, [pdf]

  • Eugene Kim, Yoji Yamada, and Shogo Okamoto,
    Detection error contaminated by outliers to classify density profiles dependent on the relative speed between a MIMO sensor and a human hand,
    IEEE Access, vol. 10, pp. 90576-9058, 2022.
    DOI: 10.1109/ACCESS.2022.3201563, [pdf]

  • Naoki Saito, Kohei Matsumori, Taiki Kazama, Naomi Arakawa, and Shogo Okamoto,
    Skin sensory assessors highly agree on the appraisal of skin smoothness and elasticity but fairly on softness and moisturization,
    Cosmetics, vol. 9, issue 4, article no. 86, 2022.
    DOI: 10.3390/cosmetics9040086, [pdf]

  • Qingyu Sun, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Multiple spatial spectral components of static skin deformation for predicting macroscopic roughness perception,
    IEEE Transactions on Haptics, vol. 15, issue 3, pp. 646-654, 2022.
    DOI: 10.1109/TOH.2022.3199082, [pdf]

  • Eugene Kim, Yoji Yamada, and Shogo Okamoto,
    Robust asymmetric safety Kalman filter for MIMO radar resisting temporary outliers,
    IEEE Sensors Journal, vol. 22, issue 19, pp. 18532-18541, 2022.
    DOI: 10.1109/JSEN.2022.3195895, [pdf]

  • Giryeon Kim, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Weight illusion by presenting vibration to the fingertip,
    Frontiers in Virtual Reality, vol. 3, article no. 797993, 2022.
    DOI: 10.3389/frvir.2022.797993, [pdf]

  • Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Tactile texture display combining vibrotactile and electrostatic-friction stimuli: Substantial effects on realism and moderate effects on behavioral responses,
    ACM Transactions on Applied Perception, vol. 19, issue 4, article no. 18, 2022.
    DOI: 10.1145/3539733, [pdf]

  • Koki Inoue, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Apparent randomness of the normal-force dependence of the coefficient of friction between a bare finger and artificial skin under active tactile exploration,
    Applied Mechanics, vol. 3, no. 2, pp. 649-662, 2022.
    DOI: 10.3390/applmech3020038, [pdf]

  • Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Gait stability index built by kinematic information consistent with the margin of stability along the mediolateral direction,
    IEEE Access, vol. 10, pp. 52832-52839, 2022.
    DOI: 10.1109/ACCESS.2022.3175409, [pdf]

  • Naomi Arakawa, Naoki Saito, and Shogo Okamoto,
    Less frictional skin feels softer in a tribologically paradoxical manner,
    IEEE Access, vol. 10, pp. 55279-55287, 2022.
    DOI: 10.1109/ACCESS.2022.3175875, [pdf]

  • Takashi Inagaki, Yasuhiro Akiyama, Shogo Okamoto, Takuya Mayumi, and Yoji Yamada,
    Relationship between gait stability indices and gait parameters comprising joint angles using walking data of 288 people,
    Nagoya Journal of Medical Science, vol. 85, no. 2, pp. 211-222, 2023.
    DOI: 10.18999/nagjms.85.2.211, [pdf]

  • Nanako Shimaoka, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Linking temporal dominance of sensations for primary-sensory and multi-sensory attributes using canonical correlation analysis,
    Foods, vol. 11, no. 6, article no. 781, 2022.
    DOI: 10.3390/foods11060781, [pdf]

  • Kyoichi Tachi and Shogo Okamoto,
    Dynamic state-space modeling with factorial memories in temporal dominance of sensations, emotions and temporal liking,
    IEEE Transactions on Affective Computing, vol. 14, no. 3, pp. 2266-2275, 2023.
    DOI: 10.1109/TAFFC.2022.3149133, [pdf]

  • Koki Inoue, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Surfaces with finger-sized concave feel softer,
    IEEE Transactions on Haptics, vol. 15, no. 1, pp. 32-38, 2022.
    DOI: 10.1109/TOH.2021.3138640, [pdf]

  • Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Tactile texture rendering for electrostatic friction displays: Incorporation of low-frequency friction model and high-frequency textural model,
    IEEE Transactions on Haptics, vol. 15, no. 1, pp. 68-73, 2022.
    DOI: 10.1109/TOH.2021.3138647, [pdf]

  • Fengyu Li, Yasuhiro Akiyama, Xianglong Wan, Shogo Okamoto, and Yoji Yamada,
    Built-in sensor system monitoring internal shear strain and stress distribution for soft materials,
    IEEE Access, vol. 10, pp. 319-327, 2022.
    DOI: 10.1109/ACCESS.2021.3138890, [pdf]

  • Shogo Okamoto,
    Bootstrap resampling of temporal dominance of sensations curves to compute uncertainties,
    Foods, vol. 10, issue 10, article no. 2472, 2021.
    DOI: 10.3390/foods10102472, [pdf]

  • Jessica Beltran Ullauri, Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    Biomechanical analysis of gait compensation strategies as a result of muscle restriction,
    Applied Sciences, vol. 11, no. 18, article no. 8344, 2021.
    DOI: 10.3390/app11188344, [pdf]

  • Yasuhiro Akiyama, Hazuki Miyata, Shogo Okamoto, and Yoji Yamada,
    Effect of gait speed on recovery motion from tripping on a treadmill,
    Applied Sciences, vol. 11, no. 17, article no. 7908, 2021.
    DOI: 10.3390/app11177908, [pdf]

  • Chongyang Qiu, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Application of supervised principal motion analysis to evaluate subjectively easy sit-to-stand motion of healthy people,
    IEEE Access, vol. 9, pp. 73251-73261, 2021.
    DOI: 10.1109/ACCESS.2021.3078202, [pdf]

  • Tzu Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    HumTouch: Localization of touch on semi-conductive surfaces by sensing human body antenna signals,
    Sensors, vol. 21, no. 3, article no. 859, 2021.
    DOI: 10.3390/s21030859, [pdf]

  • Kaoru Isogai, Shogo Okamoto, and Yoji Yamada,
    Properties of muscle nodules recognized by manual physical therapy practitioners,
    Journal of Physical Therapy Science, vol. 33, no. 4, pp. 356-361, 2021.
    DOI: 10.1589/jpts.33.356, [pdf]

  • Shogo Okamoto,
    Structural modeling of temporal dominance responses using covariances of contemporary changes in subjective qualities,
    International Journal of Affective Engineering, vol. 20, no. 3, pp. 127-130, 2021.
    DOI: 10.5057/ijae.IJAE-D-20-00013, [pdf]

  • Chihiro Tao, Tomoki Kimura, Elena A. Kronberg, Fuminori Tsuchiya, Go Murakami, Atsushi Yamazaki, Marissa F. Vogt, Bertrand Bonfond, Kazuo Yoshioka, Ichiro Yoshikawa, Yasumasa Kasaba, Hajime Kita, and Shogo Okamoto,
    Variation of Jupiter's aurora observed by Hisaki/EXCEED: 4. Quasi-periodic variation,
    Journal of Geophysical Research: Space Physics, vol. 126, article no. e2020JA028575, 2021.
    DOI: 10.1029/2020JA028575

  • Naomi Yamada, Shogo Okamoto, Yuma Shiraishi, Senri Hashimoto, Yasuhiro Akiyama, and Yoji Yamada,
    Machine-assisted foot-stretching in the elderly: A comparison with self-stretching,
    Journal of Physical Therapy Science, vol. 33, no. 3, pp. 179-186, 2021.
    DOI: 10.1589/jpts.33.179, [pdf]

  • Yosuke Kuboki, Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    The influence of hip joint rotation of a physical assistant robot on curving motion,
    Advanced Robotics, vol. 35, issue. 2, pp. 108-117, 2021.
    DOI: 10.1080/01691864.2020.1857304, [pdf]

  • Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Principal motion ellipsoids: Gait variability index invariant with gait speed,
    IEEE Access, vol. 8, pp. 213330-213339, 2020.
    DOI: 10.1109/ACCESS.2020.3041158, [pdf]

  • Shogo Okamoto, Kohta Wakamatsu, Shigeki Nakauchi, Jinhwan Kwon, and Maki Sakamoto,
    Computation of sensory-affective relationships depending on material categories of pictorial stimuli,
    IEEE Transactions on Affective Computing, vol. 14, no. 1, pp. 498-508, 2020.
    DOI: 10.1109/TAFFC.2020.3039684, [pdf]

  • Yuma Shiraishi, Shogo Okamoto, Naomi Yamada, Koki Inoue, Yasuhiro Akiyama, and Yoji Yamada,
    Effective position of the rotation axis of an ankle stretching machine and the effect of misalignment,
    Journal of Biomechanical Science and Engineering, vol. 15, no. 4, article no. 20-00202, 2020.
    DOI: 10.1299/jbse.20-00202, [pdf]

  • Eugene Kim, Yoji Yamada, Mikihiro Sennin, Shogo Okamoto, and Hiroki Kito,
    Considerations of potential runaway motion and physical interaction for speed and separation monitoring,
    Robotics and Computer-Integrated Manufacturing, vol. 67, article no. 102034, 2021.
    DOI: 10.1016/j.rcim.2020.102034, [pdf]

  • Naomi Yamada, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Principal motion analysis of manual stretching techniques for ankle joint,
    Journal of Physical Therapy Science, vol. 32, no. 9, pp. 584-590, 2020.
    DOI: 10.1589/jpts.32.584, [pdf]

  • Hikaru Hasegawa, Shogo Okamoto, Ken Itoh, Masayuki Hara, Noriaki Kanayama, and Yoji Yamada,
    Self-body recognition through a mirror: Easing spatial-consistency requirements for rubber hand illusion,
    Psych, vol. 2, issue 2, pp. 114-127, 2020.
    DOI: 10.3390/psych2020011, [pdf]

  • Fengyu Li, Yasuhiro Akiyama, Xianglong Wan, Shogo Okamoto, and Yoji Yamada,
    Measurement of shear strain field in a soft material using a sensor system consisting of distributed piezoelectric polymer film,
    Sensors, vol. 20, issue 12, article no. 3484, 2020.
    DOI: 10.3390/s20123484, [pdf]

  • Takumu Okada, Shogo Okamoto, and Yoji Yamada,
    Passive haptics: Greater impact presented by pulsive damping brake of DC motor and physical indices for perceived impact,
    Virtual Reality, vol. 25, pp. 233-245, 2020.
    DOI: 10.1007/s10055-020-00452-8, [pdf]

  • Yasuhiro Akiyama, Ryota Kushida, Shogo Okamoto, and Yoji Yamada,
    Characteristics of recovery motion resulting from side contact with a physical assistant robot worn during gait,
    IEEE Transactions on Human-Machine Systems, vol. 50, no. 6, pp. 518-528, 2020.
    DOI: 10.1109/THMS.2020.3016098, [pdf]

  • Kohei Yamaguchi, Susumu Hara, Shogo Okamoto, Tsuyoshi Inoue, Kikuko Miyata, Nobuo Fukuwa, and Jun Tobita,
    Experience-based lecture for vibration engineering using dual scale experiments: Free vibration of an actual seismic building and controlling the vibration of scale-down experimental model,
    IEEE Access, vol. 8, pp. 94767-94779, 2020.
    DOI: 10.1109/ACCESS.2020.2994329, [pdf]

  • Yuma Shiraishi, Shogo Okamoto, Naomi Yamada, Koki Inoue, Yasuhiro Akiyama, and Yoji Yamada,
    Pneumatically-driven stretching machine for ankle dorsiflexion: Safety concepts and effectiveness test involving healthy young subjects,
    Robomech Journal, vol. 7, article no. 10, 2020.
    DOI: 10.1186/s40648-020-00158-1, [pdf]

  • Yasuhiro Akiyama, Yusuke Fukui, Shogo Okamoto, and Yoji Yamada,
    Effects of exoskeletal gait assistance on the recovery motion following tripping,
    Plos One, vol. 15, no. 2, article no. e0229150, 2020.
    DOI: 10.1371/journal.pone.0229150, [pdf]

  • Shogo Okamoto, Yuki Ehara, Takumu Okada, and Yoji Yamada,
    Affective dynamics: Principal motion analysis of temporal dominance of sensations data,
    IEEE Transactions on Affective Computing, vol. 13, issue. 2, pp. 871-880, 2020.
    DOI: 10.1109/TAFFC.2020.2971700, [pdf]

  • Koki Inoue, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Effect of material hardness on friction between a bare finger and dry and lubricated artificial skin,
    IEEE Transactions on Haptics, vol. 13, no. 1, pp. 123-129, 2020.
    DOI: 10.1109/TOH.2020.2966704, [pdf]

  • Shogo Okamoto and Ariei Oishi,
    Relationship between spatial variations in static skin deformation and perceived roughness of macroscopic surfaces,
    IEEE Transactions on Haptics, vol. 13, no. 1, pp. 66-72, 2020.
    DOI: 10.1109/TOH.2020.2964538, [pdf]

  • Hikaru Hasegawa, Shogo Okamoto, and Yoji Yamada,
    Phase difference between normal and shear forces during tactile exploration represents textural features,
    IEEE Transactions on Haptics, vol. 13, no. 1, pp. 11-17, 2020.
    DOI: 10.1109/TOH.2019.2960021, [pdf]

  • Saeed Abdolshah, Nader Rajaei, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Safety considerations for forward falls,
    Journal of Musculoskeletal and Neuronal Interactions, vol. 20, no. 2, pp. 176-184, 2020.
    JMNI, [pdf]

  • Takumu Okada, Shogo Okamoto, and Yoji Yamada,
    Affective dynamics: Causality modeling of temporally evolving perceptual and affective responses,
    IEEE Transactions on Affective Computing, vol. 13, issue. 2, pp. 628-639, 2019.
    DOI: 10.1109/TAFFC.2019.2942931, [pdf]

  • Saeed Abdolshah, Nader Rajaei, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Investigation into hand impact force during forward falls on uneven terrain,
    International Journal of Precision Engineering and Manufacturing, vol. 21, pp. 509-517, 2020.
    DOI: 10.1007/s12541-019-00244-4, [pdf]

  • Eugene Kim, Robin Jeanne Kirschner, Yoji Yamada, and Shogo Okamoto,
    Estimating probability of human hand intrusion for speed and separation monitoring using interference theory,
    Robotics and Computer-Integrated Manufacturing, vol. 61, article no. 101819, 2020.
    DOI: 10.1016/j.rcim.2019.101819, [pdf]

  • Ken Ito, Shogo Okamoto, Yoji Yamada, and Hiroyuki Kajimoto,
    Tactile texture display with vibrotactile and electrostatic friction stimuli mixed at appropriate ratio presents better roughness textures,
    ACM Transactions on Applied Perception, vol. 16, issue 4, article no. 20, 2019.
    DOI: 10.1145/3340961, [pdf]

  • Jessica Beltran Ullauri, Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    Technique to reduce the minimum toe clearance of young adults during walking to simulate the risk of tripping of the elderly,
    Plos One, vol. 14, no. 6, article no. e0217336, 2019.
    DOI: 10.1371/journal.pone.0217336, [pdf]

  • Yasuhiro Akiyama, Kento Mitsuoka, Shogo Okamoto, and Yoji Yamada,
    Experimental analysis of the fall mitigation motion caused by tripping based on the motion observation until shortly before groundcontact,
    Journal of Biomechanical Science and Engineering, vol 14, issue. 1, article no. 18-00510, 2019.
    DOI: 10.1299/jbse.18-00510, [pdf]

  • Hikaru Hasegawa, Shogo Okamoto, Ken Ito, and Yoji Yamada,
    Affective vibrotactile stimuli: Relation between vibrotactile parameters and affective responses,
    International Journal of Affective Engineering, vol. 18, issue 4, pp. 171-180, 2019.
    DOI: 10.5057/ijae.IJAE-D-18-00008, [pdf]

  • Kohei Yamakawa, Shogo Okamoto, Ryu Kubo, Naomi Yamada, Yasuhiro Akiyama, and Yoji Yamada,
    Knee pain patient simulation for recommendation of sit-to-stand handrail positions,
    IEEE Transactions on Human-Machine Systems, vol. 49, no. 5, pp. 461-467, 2019.
    DOI: 10.1109/THMS.2019.2896487, [pdf]

  • Kosuke Higashi, Shogo Okamoto, Yoji Yamada, Hikaru Nagano, and Masashi Konyo,
    Hardness perception based on dynamic stiffness in tapping,
    Frontiers in Psychology, vol. 9, article 2654, 2019.
    DOI: 10.3389/fpsyg.2018.02654, [pdf]

  • Shogo Okamoto, Haruyo Kojima, Atsushi Yamagishi, Kyoichi Kato, and Atsuko Tamada,
    Layered-modeling of affective and sensory experiences using structural equation modeling: Touch experiences of plastic surfaces as an example,
    IEEE Transactions on Affective Computing, vol. 12, no. 2, pp. 429-438, 2021.
    DOI: 10.1109/TAFFC.2018.2879944, [pdf]

  • Yuma Sakai, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Evaluation of effects caused by individual differences in human shape that affect the safe utilization of wearable robots,
    Robomech Journal, vol. 5, article. 20, 2018.
    DOI: 10.1186/s40648-018-0117-7, [pdf]

  • Saeed Abdolshah, Nader Rajaei, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Longitudinal rollover strategy as effective intervention to reduce wrist injuries during forward fall,
    IEEE Robotics and Automation Letters, vol. 3, issue 4, pp. 4187-4192, 2018.
    DOI: 10.1109/LRA.2018.2864646, [pdf]

  • Kosuke Higashi, Shogo Okamoto, and Yoji Yamada,
    Perceived hardness through actual and virtual damped natural vibrations,
    IEEE Transactions on Haptics, vol. 11, no. 4, pp. 646-651, 2018.
    DOI: 10.1109/TOH.2018.2841820, [pdf]

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Modeling semantically multilayered affective and psychophysical responses toward tactile textures,
    IEEE Transactions on Haptics, vol. 11, no. 4, pp. 568-578, 2018.
    DOI: 10.1109/TOH.2018.2840703, [pdf]

  • Takumu Okada, Shogo Okamoto, and Yoji Yamada,
    Discriminability of virtual roughness presented by a passive haptic interface,
    Transactions on Human Interface Society, vol. 20, no. 2, pp. 205-208, 2018.
    DOI: 10.11184/his.20.2_205, [pdf]

  • Yuma Sakai, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    A three-dimensional skin-shape reproduction mechanism for evaluating the risk of wounds when using a wearable robot,
    SICE Journal of Control, Measurement, and System Integration, vol. 11, no. 2, pp. 128-135, 2018.
    DOI: 10.9746/jcmsi.11.128, [pdf]

  • Yasuhiro Akiyama, Hitoshi Toda, Takao Ogura, Shogo Okamoto, and Yoji Yamada,
    Classification and analysis of the natural corner curving motion of humans based on gait motion,
    Gait and Posture, vol. 60, pp. 15-21, 2018.
    DOI: 10.1016/j.gaitpost.2017.10.008, [pdf]

  • Yasuhiro Akiyama, Shogo Okamoto, Hitoshi Toda, Takao Ogura, and Yoji Yamada,
    Gait motion for naturally curving variously shaped corners,
    Advanced Robotics, vol. 32, issue. 2, pp. 77-88, 2018.
    DOI: 10.1080/01691864.2017.1396251, [pdf]

  • Xuewei Mao, Yoji Yamada, Yasuhiro Akiyama, and Shogo Okamoto,
    Characteristics of dummy skin contact mechanics during developing process of skin abrasion trauma,
    Tribology Letters, vol. 65, article no. 133, 2017.
    DOI: 10.1007/s11249-017-0916-7, [pdf]

  • Shunsuke Sato, Shogo Okamoto, Yoichiro Matsuura, and Yoji Yamada,
    Wearable finger pad deformation sensor for tactile textures in frequency domain by using accelerometer on finger side,
    Robomech Journal, vol. 4, article no. 19, 2017.
    DOI: 10.1186/s40648-017-0087-1, [pdf]

  • Akihiro Imaizumi, Shogo Okamoto, and Yoji Yamada,
    Friction perception resulting from laterally vibrotactile stimuli,
    Robomech Journal, vol. 4, article no. 12, 2017.
    DOI: 10.1186/s40648-017-0080-8, [pdf]

  • Xuewei Mao, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, and Kengo Yoshida,
    Safety verification method for preventing friction blisters during utilization of physical assistant robots,
    Advanced Robotics, vol. 30, no. 13, pp. 680-694, 2017.
    DOI: 10.1080/01691864.2017.1318716, [pdf]

  • Kensuke Kidoma, Shogo Okamoto, Hikaru Nagano, and Yoji Yamada,
    Graphical modeling method of texture-related affective and perceptual responses,
    International Journal of Affective Engineering, vol. 16, no. 1, pp. 27-36, 2017.
    DOI: 10.5057/ijae.IJAE-D-16-00009, [pdf]

  • Hatem Elfekey, Hany Ayad Bastawrous, and Shogo Okamoto,
    A touch sensing technique using the human body extremely low frequency fields,
    Sensors, vol. 16, no. 12, 2049, 2016.
    DOI: 10.3390/s16122049, [pdf], [News report]

  • Susumu Ota, Akiko Ando, Yusuke Tozawa, Takuya Nakamura, Shogo Okamoto, Takenobu Sakai, and Kazunori Hase,
    Preliminary study of optimal measurement location on vibroarthrography for classification of patients with knee osteoarthritis,
    Journal of Physical Therapy Science, vol. 28, no. 10, pp. 2904-2908, 2016.
    DOI: 10.1589/jpts.28.2904, [pdf]

  • Yohei Fujii, Shogo Okamoto, and Yoji Yamada,
    Friction model of fingertip sliding over wavy surface for friction-variable tactile feedback panel,
    Advanced Robotics, vol. 30, no. 20, pp. 1341-1353, 2016.
    DOI: 10.1080/01691864.2016.1208591, [pdf]

  • 山田 南欧美, 岡本 正吾, 山田 陽滋, 磯貝 香, 宮本 靖義, 河上 敬介,
    脳卒中片麻痺患者の内反尖足に対する足部ストレッチング手技の主成分分析,
    理学療法科学, vol. 31, no. 5, pp. 705-710, 2016.
    DOI: 10.1589/rika.31.705, [pdf]

  • Shogo Okamoto, Michael Wiertlewski, and Vincent Hayward,
    Anticipatory vibrotactile cueing facilitates grip force adjustment during perturbative loading,
    IEEE Transactions on Haptics, vol. 9, issue 2, pp. 233-242, 2016.
    DOI: 10.1109/TOH.2016.2526613, [pdf]

  • Shogo Okamoto, Hikaru Nagano, Kensuke Kidoma, and Yoji Yamada,
    Specification of individuality in causal relationships among texture-related attributes, emotions, and preferences,
    International Journal of Affective Engineering, vol. 15, no. 1, pp. 11-19, 2016.
    DOI: 10.5057/ijae.IJAE-D-15-00018, [pdf]
    (日本感性工学会論文賞 受賞)

  • Yasuhiro Akiyama, Shogo Okamoto, Yoji Yamada, and Ken Ishiguro,
    Measurement of contact behavior including slippage of cuff when using wearable physical assistant robot,
    IEEE Transactions on Neural Systems & Rehabilitation Engineering, vol. 24, no. 7, pp. 784-793, 2016.
    DOI: 10.1109/tnsre.2015.2464719, [pdf]

  • Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Interaction forces beneath cuffs of physical assistant robots and their motion-based estimation,
    Advanced Robotics, vol. 29, no. 20, pp. 1315-1329, 2015.
    DOI: 10.1080/01691864.2015.1055799, [pdf]

  • Shun Ishikawa, Shogo Okamoto, Kaoru Isogai, Yasuhiro Akiyama, Naomi Yanagihara, and Yoji Yamada,
    Assessment of robotic patient simulators for training in manual physical therapy examination techniques,
    Plos One, vol. 10, no. 4, article no. e0126392, 2015.
    DOI: 10.1371/journal.pone.0126392, [pdf]

  • Shuhei Asano, Shogo Okamoto, and Yoji Yamada,
    Vibrotactile stimulation to increase and decrease texture roughness,
    IEEE Transactions on Human-machine Systems, vol. 45, no. 3, pp. 393-398, 2015.
    DOI: 10.1109/THMS.2014.2376519, [pdf]

  • Shun Ishikawa, Shogo Okamoto, Yasuhiro Akiyama, Kaoru Isogai, and Yoji Yamada,
    Simulated crepitus and its reality-based specification using wearable patient dummy,
    Advanced Robotics, vol. 29, no. 11, pp. 699-706, 2015.
    DOI: 10.1080/01691864.2014.1002530, [pdf]

  • Yoichiro Matsuura, Shogo Okamoto, Hikaru Nagano, and Yoji Yamada,
    Multidimensional matching of tactile sensations of materials and vibrotactile spectra,
    Information and Media Technologies , vol. 9, no. 4, pp. 505-516, 2014.
    DOI: 10.11184/his.16.3_187, [pdf]
    (Trans. of Human Interface Society, vol. 16, no. 3, pp. 187-198, 2014.)
    (ヒューマンインタフェース学会論文賞 受賞)

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Haptic invitation of textures: Perceptually prominent properties of materials determine human touch motions,
    IEEE Transactions on Haptics, vol. 7, issue 3, pp. 345-355, 2014.
    DOI: 10.1109/TOH.2014.2321575, [pdf]

  • Takamasa Hattori, Yoji Yamada, Shogo Okamoto, Shuji Mori, and Shunsuke Yamada,
    Characteristics and individual differences of human actions for avoiding harm to eyes from a robot,
    Journal of Robotics and Mechatronics, vol. 26, no. 3, pp. 358-368, 2014.
    DOI: 10.20965/jrm.2014.p0358, [pdf]

  • Shuhei Asano, Shogo Okamoto, and Yoji Yamada,
    Toward quality texture display: Vibrotactile stimuli to modify material roughness sensations,
    Advanced Robotics, vol. 28, no. 16, pp. 1079-1089, 2014.
    DOI: 10.1080/01691864.2014.913502, [pdf]

  • Kenya Matsui, Shogo Okamoto, and Yoji Yamada,
    Amplifying shear deformation of finger pad increases tracing distances,
    Advanced Robotics, vol. 28, no. 13, pp. 883-893, 2014.
    DOI: 10.1080/01691864.2014.894939, [pdf]

  • Kenya Matsui, Shogo Okamoto, and Yoji Yamada,
    Relative contribution ratios of skin and proprioceptive sensations in perception of force applied to fingertip,
    IEEE Transactions on Haptics, vol. 7, issue 1, pp. 78-85, 2014.
    DOI: 10.1109/TOH.2013.71, [pdf]

  • Shogo Okamoto,
    VR-MDS: Multidimensional scaling for classification tasks of virtual and real stimuli,
    Attention, Perception, & Psychophysics, vol. 76, issue 3, pp. 877-893, 2014.
    DOI: 10.3758/s13414-013-0588-9, [pdf]

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Visual and sensory properties of textures that appeal to human touch,
    International Journal of Affective Engineering, vol. 12, no. 3, pp. 375-384, 2013.
    DOI: 10.5057/ijae.12.375, [pdf]

  • Shogo Okamoto, Shun Ishikawa, Hikaru Nagano, and Yoji Yamada,
    Spectrum-based synthesis of vibrotactile stimuli: Active footstep display for crinkle of fragile structures,
    Virtual Reality, vol. 17, no. 3, pp. 181-191, 2013.
    DOI: 10.1007/s10055-013-0224-y, [pdf]

  • Shogo Okamoto, Hikaru Nagano, and Yoji Yamada,
    Psychophysical dimensions of tactile perception of textures,
    IEEE Transactions on Haptics, vol. 6, issue 1, pp. 81-93, 2013.
    DOI: 10.1109/TOH.2012.32, [pdf]

  • Shogo Okamoto and Yoji Yamada,
    Lossy data compression of vibrotactile material-like textures,
    IEEE Transactions on Haptics, vol. 6, issue 1, pp. 69-80, 2013.
    DOI: 10.1109/TOH.2012.18, [pdf]

  • 伊藤 聡一郎, 山田 陽滋, 服部 貴政, 岡本 正吾, 原 進,
    眼部に迫る鋭利な危険源を対象とした眼部衝突基礎実験による重篤度調査,
    日本ロボット学会誌, vol. 30, no. 7, pp. 695-701, 2012.
    DOI: 10.7210/jrsj.30.695, [pdf]

  • 服部 貴政, 山田 陽滋, 森 周司, 岡本 正吾, 原 進,
    眼への衝突による危害の回避可能性を見積もるための回避動作特性に関する心理学実験,
    日本ロボット学会誌, vol. 30, no. 6, pp. 648-654, 2012.
    DOI: 10.7210/jrsj.30.648, [pdf]

  • Shogo Okamoto, Takahiro Yamauchi, Masashi Konyo, and Satoshi Tadokoro,
    Virtual active touch: Perception of virtual gratings wavelength through pointing-stick interface,
    IEEE Transactions on Haptics, vol. 5, issue 1, pp. 85-93, 2012.
    DOI: 10.1109/TOH.2011.48, [pdf]

  • Shogo Okamoto, Masashi Konyo, and Satoshi Tadokoro,
    Discriminability-based evaluation of transmission capability of tactile transmission systems,
    Virtual Reality, vol. 16, no. 2, pp. 141-150, 2012.
    DOI: 10.1007/s10055-011-0192-z, [pdf]

  • Shogo Okamoto, Masashi Konyo, and Satoshi Tadokoro,
    Vibrotactile stimuli applied to finger pads as biases for perceived inertial and viscous loads,
    IEEE Transactions on Haptics, vol.4, issue 4, pp. 307-315, 2011.
    DOI: 10.1109/TOH.2011.16, [pdf]

  • Shogo Okamoto, Masashi Konyo, Takashi Maeno, and Satoshi Tadokoro,
    Remote tactile transmission with time delay for robotic master-slave systems,
    Advanced Robotics, vol. 25, no. 9-10, pp. 1271-1294, 2011.
    DOI: 10.1163/016918611X574713, [pdf]

  • Shogo Okamoto, Masashi Konyo, Satoshi Saga, and Satoshi Tadokoro,
    Detectability and perceptual consequences of delayed feedback in a vibrotactile texture display,
    IEEE Transactions on Haptics, vol. 2, issue 2, pp. 73-84, 2009.
    DOI: 10.1109/TOH.2009.17, [pdf]

解説記事 (査読あり) / Review articles

  • 岡本 正吾, 永野 光,
    Temporal dominance of sensations 法のための解析手法,
    日本調理学会誌, vol. 56, no. 5, pp. 224-227, 2023.
    DOI: 10.11402/cookeryscience.56.224, [pdf]

  • 岡本 正吾,
    やわらかさ知覚研究の近況,
    繊維製品消費科学, vol. 63, issue March, pp. 29-32, 2022.
    DOI: 10.11419/senshoshi.63.3_173, [pdf]

  • 岡本 正吾,
    やわらかさの触知覚メカニズム,
    Cosmetic Stage, 2月号, pp. 8-11, 2022.

  • 岡本 正吾,
    統計モデル講義にて動画共有サイトを活用して全受講生がプレゼンテーションを行った例,
    工学教育, vol. 70, no. 1, pp. 53-57, 2022.
    DOI: 10.4307/jsee.70.1_53, [pdf]

  • 岡本 正吾,
    触力覚による柔らかさ・硬さ知覚,
    システム/制御/情報, vol. 64, no. 4, pp. 121-125, 2020.
    DOI: 10.11509/isciesci.64.4_121, [pdf]

  • 金 唯眞, 山田 陽滋, 岡本 正吾,
    人間–ロボット協働作業系の安全,
    日本ロボット学会誌, vol. 37, no. 10, pp. 923-927, 2019.
    DOI: 10.7210/jrsj.37.923, [pdf]

  • 岡本 正吾,
    色と素材の触感および触覚ディスプレイ刺激の対応,
    日本色彩学会誌, vol. 43, no. 2, pp. 107-110, 2019.
    [pdf]

  • 岡本 正吾,
    感じるタッチパネル: 触感ディスプレイの可能性,
    電波技術情報協会報 FORN, no. 326, pp. 36-39, 2019.
    [pdf]

  • 岡本 正吾,
    触覚提示デバイスに何ができるのか?触覚フィードバック機能付きタッチパネルのための価値あるコンテンツ,
    映像情報メディア学会誌, vol. 72, no. 4, pp. 41-46, 2018.
    DOI: 10.3169/itej.72.515, [pdf]

  • 岡本 正吾,
    人はどのように表面の質(粗さと摩擦)を知覚しているのか,
    特集: 触覚をデザインする, Fragrance Journal, vol. 46, no. 3, pp. 19-23, 2018.
    フレグランスジャーナル社

  • 岡本 正吾, 原 進, 福和 伸夫, 野田 利弘, 田代 喬, 飛田 潤, 長江 拓也, 倉田 和己, 井上 剛志,
    名古屋大学減災館を活用した振動工学教育,
    工学教育, 66巻, 2号, pp. 64-68, 2018.
    DOI: 10.4307/jsee.66.2_64, [pdf]

  • 昆陽 雅司, 岡本 正吾,
    振動刺激を用いた疑似力覚呈示,
    日本ロボット学会誌, vol. 30, no. 5, pp. 475-477, 2012.
    DOI: 10.7210/jrsj.30.475, [pdf]

  • 永野 光, 岡本 正吾, 山田 陽滋,
    触覚的テクスチャの材質感次元構成に関する研究動向,
    日本バーチャルリアリティ学会誌, vol. 16, no. 3, pp. 343-353, 2011.
    DOI: 10.18974/tvrsj.16.3_343, [pdf]

Peer-reviewed Conference Proceedings

  • Yutaro Abe, Asaki Kawaguchi, and Shogo Okamoto,
    Minimal impact of tangible objects on body ownership transfer in immersive virtual reality,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'24), p. AM-1A-04, 2024, Mar.
    DOI:, [pdf]

  • Hong Shen, Kazuya Shimato, Yuta Goto, and Shogo Okamoto,
    Drone rider: Effects of translucent actual own body parts on embodiment in virtual reality space,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'24), p. PM-2B-01, 2024, Mar.
    DOI:, [pdf]

  • Giryeon Kim, Shogo Okamoto, and Hisataka Maruyama,
    Response surface of softness perceived via frictional tactile stimuli on flat touch-display,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'24), p. PM-1B-04, 2024, Mar.
    DOI:, [pdf]
    (ISASE Presentation Encouragement Award)

  • Yuta Goto and Shogo Okamoto,
    Relaxation effects of auricular vibration stimuli synchronized with music,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'24), p. PM-2B-05, 2024, Mar.
    DOI:, [pdf]

  • Hiroharu Natsume and Shogo Okamoto,
    Prediction of dynamic preference by using temporal dominance of sensations data,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'24), p. AM-A1-05, 2024, Mar.
    DOI:, [pdf]

  • Ayaka Tamura and Shogo Okamoto,
    Richer textural information in the horizontal component of the contact force compared with the normal component,
    Proceedings of IEEE Haptics Symposium, pp. 13-18, 2024, Apr.
    DOI:, [pdf]

  • Kazuya Shimatoh, Yuta Goto, and Shogo Okamoto,
    Drone rider: Enhanced feelings of flying using a vibratory and passively inclining foot plate,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'24), pp. 1217-1218, 2024, Jan.
    DOI: 10.1109/SII58957.2024.10417440, [pdf]

  • Yuta Goto and Shogo Okamoto,
    Stroking stimuli to ear emotionally affect musical and non-musical sounds in a different way,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'24), pp. 912-913, 2024, Jan.
    DOI: 10.1109/SII58957.2024.10417406, [pdf]

  • Hongbo Wang and Shogo Okamoto,
    Frictional planes are felt harder through a force display device,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 466-468, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315570, [pdf]

  • Hongbo Wang and Shogo Okamoto,
    Kinetic friction deters softness judgment during sliding motion,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 782-783, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315588, [pdf]

  • Tatsuki Makioka and Shogo Okamoto,
    Effect of advance elevation of physiological activities on emotionally appealing jump-performance scene of figure skating,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 632-634, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315324, [pdf]

  • Yuta Goto and Shogo Okamoto,
    Warm ear stroke to make sounds more pleasant and sleepy,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 635-637, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315554, [pdf]

  • Hiroharu Natsume, Shogo Okamoto, and Hikaru Nagano,
    Trajectory biplot highlighting statistically different periods for temporal sensory evaluation,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 629-631, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315496, [pdf]

  • Ziqi Liu, Tomohito Kuroda, Shogo Okamoto, and Yasuhiro Akiyama,
    Suitability of sacrum motion in computing dynamic gait stability indices,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 343-345, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315615, [pdf]

  • Asaki Kawaguchi, Shogo Okamoto, and Masayuki Hara,
    Test of independence model between body ownership and agency in a virtual reality environment,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 698-700, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315420, [pdf]

  • Tomohito Kuroda, Shogo Okamoto, and Yasuhiro Akiyama,
    Walking-age estimator based on gait parameters,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 517-519, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315529, [pdf]

  • Yuki Kosuge, Yumeka Ogura, and Shogo Okamoto,
    Vibration to upper body manipulates joyful experience while viewing emotional scenes,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 613-615, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315356, [pdf]

  • Tzu-Hsuan Hsia and Shogo Okamoto,
    Three-dimensional localization of a finger in water by using human body antenna signals,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'23), pp. 963-965, 2023, Oct.
    DOI: 10.1109/GCCE59613.2023.10315595, [pdf]
    (Outstanding prize, Excellent student paper award, 2023.10.12)

  • Asaki Kawaguchi, Yutaro Abe, Shogo Okamoto, Yuta Goto, Masayuki Hara, and Noriaki Kanayama,
    Asura hands: Own and control two left hands in immersive virtual reality environment,
    Proceedings of IEEE International Conference on Robot and Human Interactive Communication (Ro-Man'23), pp. 1347-1352, 2023, Aug.
    DOI: 10.1109/RO-MAN57019.2023.10309380, [pdf]

  • Mirai Azechi and Shogo Okamoto,
    Easy-to-recognize bump shapes using only lateral force cues for real and virtual surfaces,
    Proceedings of IEEE World Haptics Conference (WHC'23), pp. 397-402, 2023, Jul.
    DOI: 10.1109/WHC56415.2023.10224399, [pdf]

  • Yuki Kosuge and Shogo Okamoto,
    Electric dermal activity judges funny comedian videos,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'23), p. PM-1B-3, 2023, Mar.
    DOI: 10.5057/isase.2023-C000011, [pdf]

  • Hiroharu Natsume, and Shogo Okamoto,
    Hierarchical clustering analysis of temporal dominance of sensations tasks,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'23), p. PM-2B-1, 2023, Mar.
    DOI: 10.5057/isase.2023-C000012, [pdf]

  • Mayu Hariu, Shogo Okamoto, Hiroharu Natsume, Takuya Doi,
    Principal component analysis of time-series taste data to classify processed ham,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'23), p. PM-1A-5, 2023, Mar.
    DOI: 10.5057/isase.2023-C000025, [pdf]

  • Yuta Goto, and Shogo Okamoto,
    Stroking stimuli to ear induces pleasant feelings while listening to sounds,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'23), p. AM-1B-3, 2023, Mar.
    DOI: 10.5057/isase.2023-C000019, [pdf]

  • Yumeka Ogura, Shogo Okamoto, and Yuki Kosuge,
    Multi-layered and multidimensional structure explaining impressions of hug scenes,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'23), p. PM-1A-6, 2023, Mar.
    DOI: 10.5057/isase.2023-C000004, [pdf]

  • Tatsuki Makioka, Shogo Okamoto, and Ibuki Tara,
    Fear magnified by vibratory stimuli to the upper-body at predictive horror scenes,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'22), pp. 570-572, Osaka, 2022, Oct.
    DOI: 10.1109/GCCE56475.2022.10014187, [pdf]

  • Tomohito Kuroda, Shogo Okamoto, and Yasuhiro Akiyama,
    Verifying the independence of anterior and mediolateral margin of gait stability indices,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'22), pp. 577-579, Osaka, 2022, Oct.
    DOI: 10.1109/GCCE56475.2022.10014376, [pdf]

  • Ziqi Liu, Tomohito Kuroda, Shogo Okamoto, and Yasuhiro Akiyama,
    Estimation of mediolateral gait postural stability using time-series pelvis angular velocities,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'22), pp. 754-756, Osaka, 2022, Oct.
    DOI: 10.1109/GCCE56475.2022.10014417, [pdf]

  • Mirai Azechi and Shogo Okamoto,
    Combined virtual bumps and textures on electrostatic friction tactile displays,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'22), pp. 315-317, Osaka, 2022, Oct.
    DOI: 10.1109/GCCE56475.2022.10014107, [pdf]

  • Tatsuki Makioka, Shogo Okamoto, and Ibuki Tara,
    Difference in skin conductance dynamics to horror and family-bond emotional movies,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'22), pp. 444-446, Osaka, 2022, Oct.
    DOI: 10.1109/GCCE56475.2022.10014187, [pdf]

  • Qingyu Sun, Junliang Guo, and Shogo Okamoto,
    Effects of surface textures and shapes on perceived softness of hard materials,
    Proceedings of International Symposium on Affective Science and Engineering (ISASE'22), p. AM-1A-3, Online, 2022, Mar.
    DOI: 10.5057/isase.2022-C000014, [pdf]
    (ISASE Presentation Encouragement Award, 2022.3.27)

  • Ibuki Tara, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Heightening fear response to horror video scenes by applying vibratory stimuli to upper bodies of viewers,
    Proceedings of IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech'22), pp. 254-256, Osaka, 2022, Mar.
    DOI: 10.1109/LifeTech53646.2022.9754946, [pdf]

  • Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Magnitude estimation of self-speed under different visual cue conditions in virtual space,
    Proceedings of IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech'22), pp. 411-413, Osaka, 2022, Mar.
    DOI: 10.1109/LifeTech53646.2022.9754766, [pdf]

  • Hiroharu Natsume, Shogo Okamoto, and Nanako Shimaoka,
    Outlier analysis in time-evolving sensory evaluation tasks,
    Proceedings of IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech'22), pp. 216-217, Osaka, 2022, Mar.
    DOI: 10.1109/LifeTech53646.2022.9754840, [pdf]

  • Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    HumTouch: Localization of a finger in purified water using humming-noise-driven human-body electric currents,
    Proceedings of IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech'22), pp. 69-71, Osaka, 2022, Mar.
    DOI: 10.1109/LifeTech53646.2022.9754811, [pdf]

  • Qingyu Sun, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Differences in pleasant texture stimuli between fingertips and the palm,
    Proceedings of IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech'22), pp. 226-228, Osaka, 2022, Mar.
    DOI: 10.1109/LifeTech53646.2022.9754942, [pdf]

  • Ibuki Tara, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    How important is the timing of vibrotactile stimuli for the excitation of an emotional response for audio-visual content?,
    Proceedings of IEEE 10th Global Conference on Consumer Electronics (GCCE'21), pp. 183-185, Kyoto, 2021, Oct.
    DOI: 10.1109/GCCE53005.2021.9621845, [pdf]

  • Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Localization performance of hum-noise-based touch sensor (HumTouch) with unknown participants,
    Proceedings of IEEE 10th Global Conference on Consumer Electronics (GCCE'21), pp. 815-816, Kyoto, 2021, Oct.
    DOI: 10.1109/GCCE53005.2021.9622087, [pdf]

  • Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Virtual tactile texture using electrostatic friction display for natural materials: The role of low and high frequency textural stimuli,
    Proceedings of IEEE International Conference on Robot and Human Interactive Communication (Ro-man'21), pp. 392-397, Online (British Columbia, Canada), 2021, Aug.
    DOI: 10.1109/RO-MAN50785.2021.9515405, [pdf]

  • Ko Suzuki, Shogo Okamoto, Yasuhiro Akiyama, Yuma Shiraishi, Naomi Yamada, and Yoji Yamada,
    Alignment of anatomical rotation axis when using one degree-of-freedom ankle stretching exerciser,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'21), pp. 61-63, Nara, 2021, Mar.
    DOI: 10.1109/LifeTech52111.2021.9391954, [pdf]

  • Kyogo Kazumura, Yasuhiro Akiyama, Taro Naganeo, Shogo Okamoto, and Yoji Yamada,
    Index of gait stability using inertial measurement unit,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'21), pp. 29-30, Nara, 2021, Mar.
    DOI: 10.1109/LifeTech52111.2021.9391778, [pdf]

  • Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Takashi Inagaki, and Yoji Yamada,
    Walking motions with high margin-of-stability values,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 224-228, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419382, [pdf]
    (Best student paper award, 2021.3.6)

  • Ibuki Tara, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Temporal characteristics of skin conductance and subjective intensity in response to audio-visual and vibrotactile unpleasant stimuli,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 24-27, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419520, [pdf]

  • Shuto Yamada, Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    Estimation of effects of recovery step length on severity of injuries caused by the trip and fall,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 216-219, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419377, [pdf]

  • Takuya Mayumi, Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    Identification of healthy elderly's gait characteristics by analyzing gait parameters,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 220-223, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419489, [pdf]

  • Kiichi Kondo, Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    Effect of different gait phase-based assist patterns of a wearable robot on gait motion,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 378-381, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419552, [pdf]

  • Naomi Yamada, Shogo Okamoto, Yukiko Fuwa, Yasuhiro Akiyama, and Yoji Yamada,
    Effects of 4 weeks of foot stretching using an automatic stretching machine: A case report,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 74-76, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419506, [pdf]

  • Huazhe Wu, Eugene Kim, Yoji Yamada, and Shogo Okamoto,
    Cumulative clustering filter for MIMO radar detecting human hand intrusion,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 338-341, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419549, [pdf]

  • Hiroki Kito, Yoji Yamada, Jian Liu, Yasuhiro Akiyama, and Shogo Okamoto,
    Proposal of fail-safe contact motion control and its simulation using CRANE-X7, Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'21), pp. 161-165, on-line, 2021, Mar.
    DOI: 10.1109/ISR50024.2021.9419503, [pdf]

  • Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Takashi Inagaki, and Yoji Yamada,
    Kinematic gait stability index highly correlated with the margin of stability: Concept and interim report,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'21), pp. 347-350, Iwaki, 2021, Jan.
    DOI: 10.1109/IEEECONF49454.2021.9382779, [pdf]

  • Shin Inami, Shogo Okamoto, Kunitoshi Ito, Ryuji Ozaki,
    Hierarchical modeling of individual tactile, emotional, and preferential responses to leathers using Bayesian structural equation modeling,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'21), pp. 745-749, Iwaki, 2021, Jan.
    DOI: 10.1109/IEEECONF49454.2021.9382676, [pdf]

  • Hiroki Kito, Yoji Yamada, Liu Jian, and Shogo Okamoto,
    Updating potential runaway motion volume in task space and introducing minimum volume enclosing ellipsoid,
    Proceedings of International Conference on Computer, Control and Robotics (ICCCR'21), pp. 181-187, Shanghai, 2021, Jan.
    DOI: 10.1109/ICCCR49711.2021.9349379, [pdf]

  • Jian Liu, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, and Yumena Iki,
    A novel safety-oriented control strategy for manipulators based on the observation and adjustment of the external momentum,
    Proceedings of International Conference on Computer, Control and Robotics (ICCCR'21), pp. 80-86, Shanghai, 2021, Jan.
    DOI: 10.1109/ICCCR49711.2021.9349377, [pdf]

  • Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    HumTouch: Localization of touch on cylindrical object,
    Proceedings of IEEE 9th Global Conference on Consumer Electronics (GCCE'20), pp. 386-388, Kobe, 2020, Oct.
    DOI: 10.1109/GCCE50665.2020.9291881, [pdf]

  • Senri Hashimoto, Naomi Yamada, Shogo Okamoto, Yuma Shiraishi, Yasuhiro Akiyama, and Yoji Yamada,
    Effect of static stretching using foot stretching device in the elderly: An interim report,
    Proceedings of IEEE 9th Global Conference on Consumer Electronics (GCCE'20), pp. 651-653, Kobe, 2020, Oct.
    DOI: 10.1109/GCCE50665.2020.9292006, [pdf]

  • Yumena Iki, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, and Jian Liu,
    Designing a dummy skin by evaluating contacts between a human hand and a robot end tip,
    Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'2020), pp. 11337-11334, Las Vegas, 2020, Oct.
    DOI: 10.1109/IROS45743.2020.9340850, [pdf]

  • Xuanchen Ji, Yasuhiro Akiyama, Hisae Hayashi, Yoji Yamada, and Shogo Okamoto,
    Development of deep clustering model to stratify occurrence risk of diabetic foot ulcers based on foot pressure patterns and clinical indices,
    Proceedings of IEEE International Joint Conference on Biometrics (IJCB'20), pp. 1-8, Houston, 2020, Sep.
    DOI: 10.1109/IJCB48548.2020.9304917, [pdf]

  • Kyoichi Tachi, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    State-space modeling of temporal dominance data: A case study using strawberry,
    Proceedings of the 8th International Conference on Kansei Engineering and Emotion Research. KEER'2020, Advances in Intelligent Systems and Computing, vol. 1256, pp. 139-148, Tokyo, 2020, Sep.
    DOI: 10.1007/978-981-15-7801-4_14, [pdf]

  • Nanako Shimaoka, Shogo Okamoto, Kyoichi Tachi, Yasuhiro Akiyama, and Yoji Yamada,
    Layered modeling of sensory and affective responses: Modification by considering unique factors of affective responses,
    Proceedings of the 8th International Conference on Kansei Engineering and Emotion Research. KEER'2020, Advances in Intelligent Systems and Computing, vol. 1256, pp. 168-173, Tokyo, 2020, Sep.
    DOI: 10.1007/978-981-15-7801-4_17, [pdf]

  • Kazuya Otake, Hikaru Hasegawa, Shogo Okamoto, and Yoji Yamada,
    Virtual roughness textures via a surface tactile texture display using vibrotacitle and electrostatic friction stimuli: Improved realism,
    Proceedings of 13th International Conference on Human System Interaction (HSI'2020), pp. 147-152, Tokyo, 2020, Jun.
    DOI: 10.1109/HSI49210.2020.9142626, [pdf]

  • Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    HumTouch: Kernel regression-based localization of touch on a paper,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'2020), pp. 28-30, Kyoto, 2020, Mar.
    DOI: 10.1109/LifeTech48969.2020.1570619218, [pdf]

  • Koki Inoue, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Random switch of adhesion and deformation friction depends on material hardness,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies, (LifeTech'2020), pp. 204-206, Kyoto, 2020, Mar.
    DOI: 10.1109/LifeTech48969.2020.1570618852, [pdf]

  • Giryeon Kim, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Softness presentation via friction force control on electrostatic tactile panel display,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies, (LifeTech'2020), pp. 219-221, Kyoto, 2020, Mar.
    DOI: 10.1109/LifeTech48969.2020.1570618774, [pdf]

  • Takashi Inagaki, Shogo Okamoto, Tomoyuki Iwasaki, Yasuhiro Akiyama, and Yoji Yamada,
    Comparison of gait variability and stability indices,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies, (LifeTech'2020), pp. 72-74, Kyoto, 2020, Mar.
    DOI: 10.1109/LifeTech48969.2020.1570617664, [pdf]

  • Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Principal motion ellipsoids: Gait variability index based on principal motion analysis,
    Proceedings of IEEE/SICE International Symposium on System Integrations (SII'2020), pp. 489-494, Honolulu, 2020, Jan.
    DOI: 10.1109/SII46433.2020.9026296, [pdf]

  • Chongyang Qiu, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Lower-limb moments during sit-to-stand movement with different handrail grip position and trunk tilt angle,
    Proceedings of IEEE/SICE International Symposium on System Integrations (SII'2020), pp. 305-310, Honolulu, 2020, Jan.
    DOI: 10.1109/SII46433.2020.9026230, [pdf]

  • Chen-Yu Cheng, Shogo Okamoto, Li Pengcheng, Yasuhiro Akiyama, Chongyang Qiu, and Yoji Yamada,
    Encouragement of squat-lifting: Feasibility study of a highly usable passive knee assistive device,
    Proceedings of IEEE/SICE International Symposium on System Integrations (SII'2020), pp. 504-508, Honolulu, 2020, Jan.
    DOI: 10.1109/SII46433.2020.9025902, [pdf]

  • Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, and Yoji Yamada,
    Generalized principal motion analysis: Classification of sit-to-stand motions,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'19), pp. 653-655, Osaka, 2019, Nov.
    DOI: 10.1109/GCCE46687.2019.9015482, [pdf]

  • Kyoichi Tachi, Shogo Okamoto, Yasuhiro Akiyama and Yoji Yamada,
    HumTouch: Finger gesture recognition on hydrogel-painted paper using hum-driven signals,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'19), pp. 155-157, Osaka, 2019, Nov.
    DOI: 10.1109/GCCE46687.2019.9015264, [pdf]

  • Fengyu Li, Yasuhiro Akiyama, Xianglong Wan, Yoji Ymada, and Shogo Okamoto,
    Shear force sensor for soft material with built-in piezoelectric polymer films,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'19), pp. 656-658, Osaka, 2019, Nov.
    DOI: 10.1109/GCCE46687.2019.9015395, [pdf]

  • Yuma Shiraishi, Shogo Okamoto, Naomi Yamada, Koki Inoue, Yasuhiro Akiyama, and Yoji Yamada,
    Effect of the relative rotation axis position of the stretching machine and ankle,
    Proceedings of ICORS 19th International Conference on Control, Automation and Systems (ICCAS'19), pp. 403-407, Jeju, 2019, Oct.
    IEEEXplore, [pdf]

  • Hazuki Miyata, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Validation of trip-induction system on a treadmill by comparison with a walking lane,
    Proceedings of ICORS 19th International Conference on Control, Automation and Systems (ICCAS'19), pp. 156-161, Jeju, 2019, Oct.
    IEEEXplore, [pdf]

  • Takuma Igami, Yasuhiro Akiyama, Shogo Okamoto, Yoji Yamada,
    Development of adaptive gait assist algorithm using ground reaction force,
    Proceedings of Joint 12th IFAC Conference on Control Applications in Marine Systems, Robotics, and Vehicles (CAMS), and 1st IFAC Workshop on Robot Control (WROCO), pp. 341-344, Daejon, 2019, Sep.
    [pdf]

  • Takumu Okada, Shogo Okamoto, Yoji Yamada, and Tomoharu Ishikawa,
    Vector auto-regression model of temporal perceptual and affective responses towards food,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'19), pp. 43-45, Osaka, 2019, Mar.
    IEEEXplore, [pdf]

  • Yuki Ehara, Shogo Okamoto, Takumu Okada, and Yoji Yamada,
    Comparison of the method of temporal dominance of sensations and after-tasting sensory evaluation,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'19), pp. 210-211, Osaka, 2019, Mar.
    IEEEXplore, [pdf]

  • Yuma Shiraishi, Shogo Okamoto, Naomi Yamada, Koki Inoue, Yasuhiro Akiyama, and Yoji Yamada,
    Pneumatic-driven ankle stretching machine,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'19), pp. 10-11, Osaka, 2019, Mar.
    IEEEXplore, [pdf]

  • Chongyang Qiu, Shogo Okamoto, Naomi Yamada, Yasuhiro Akiyama, and Yoji Yamada,
    Patient simulation: Handrail position for knee-OA patients considering physical burden and stability,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'19), pp. 12-13, Osaka, 2019, Mar.
    IEEEXplore, [pdf]

  • Shusuke Naito, Yasuhiro Akiyama, Koichiro Ohashi, Yoji Yamada, and Shogo Okamoto,
    Development of a non-actuated wearable device to prevent knee buckling,
    Proceedings of IEEE Global Conference on Life Sciences and Technologies (LifeTech'19), pp. 247-249, Osaka, 2019, Mar.
    IEEEXplore, [pdf]
    (Student paper award, 2019.3.13)

  • Hikaru Hasegawa, Shogo Okamoto, Nader Rajaei, Masayuki Hara, Noriaki Kanayama, Yasuhiro Akiyama, and Yoji Yamada,
    Body-ownership illusion by gazing at a blurred fake hand image,
    Haptic Interaction. AsiaHaptics 2018. Lecture Notes in Electrical Engineering, volume 535, pp. 9-14, Songdo, 2018, Nov.
    DOI: 10.1007/978-981-13-3194-7_3 [pdf]

  • Eugene Kim, Yoji Yamada, and Shogo Okamoto,
    Radio wave sensor system which enables determination of protective separation distance,
    Proceedings of 9th International Conference on Safety of Industrial Automated Systems (SIAS'18), pp. 240-244, Nancy, 2018, Oct.
    Conference site, [pdf]

  • Hikaru Hasegawa, Shogo Okamoto, Elfekey Hatem, and Yoji Yamada,
    Stochastic relationships between the normal and shear interaction forces during tactile exploration of textures,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics, pp. 3033-3038, Miyazaki, 2018, Oct.
    DOI: 10.1109/SMC.2018.00515, [pdf]

  • Yoji Yamada, Shunya Takeda, Tomoya Nishiyama, and Shogo Okamoto,
    Potential runaway motion volume in task space for estimating the probability of occurrence of a human-robot collision,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'18), pp. 34-39, Shenyang, 2018, Aug.
    DOI: 10.1109/IISR.2018.8535852, [pdf]
    (Best paper award, 2018.8.25)

  • Nader Rajaei, Saeed Abdolshah, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Rigid material on top of a compliant flooring effectively reduces the impact force in the event of a forward fall,
    Proceedings of IEEE International Conference on Intelligence and Safety for Robotics (ISR'18), pp. 273-277, Shenyang, 2018, Aug.
    DOI: 10.1109/IISR.2018.8535712, [pdf]

  • Nader Rajaei, Saeed Abdolshah, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Evaluation of forward fall on the outstretched hand using MADYMO human body model,
    Proceedings of IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob'18), pp. 954-959, Enschede, 2018, Aug.
    DOI: 10.1109/BIOROB.2018.8487616, [pdf]

  • Nan Cao, Hikaru Nagano, Masashi Konyo, Shogo Okamoto, and Satoshi Tadokoro,
    A pilot study: Introduction of time-domain segment to intensity-based perception model of high-frequency vibration,
    Haptics: Science, Technology, and Applications. EuroHaptics 2018. Lecture Notes in Computer Science, vol. 10893, pp. 321-332, Pisa, 2018, Jun.
    DOI: 10.1007/978-3-319-93445-7_28, [pdf]
    (Best Poster Award, 2018.6.15)

  • Kosuke Higashi, Shogo Okamoto, Yoji Yamada, Hikaru Nagano, and Masashi Konyo,
    Hardness perception through tapping: Peak and impulse of the reaction force reflect the subjective hardness,
    Haptics: Science, Technology, and Applications. EuroHaptics 2018. Lecture Notes in Computer Science, vol. 10893, pp. 366-375, Pisa, 2018, Jun.
    DOI: 10.1007/978-3-319-93445-7_32, [pdf]

  • Eugene Kim, Yoji Yamada, and Shogo Okamoto,
    Improvement of safety integrity level by multiplexing radio wave sensors,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'17), pp. 942-947, Taipei, 2017, Dec.
    DOI: 10.1109/SII.2017.8279344, [pdf]

  • Kosuke Higashi, Shogo Okamoto, Hikaru Nagano, Masashi Konyo, and Yoji Yamada,
    Vibration-based rendering of virtual hardness: Frequency characteristics of perception,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'17), pp. 274-275, Nagoya, 2017, Oct.
    DOI: 10.1109/GCCE.2017.8229246 [pdf]

  • Ken Ito, Shogo Okamoto, Hatem Elfekey, Hiroyuki Kajimoto, and Yoji Yamada,
    Feeling softness on a hard touch panel using an electrostatic tactile texture display,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'17), pp. 282-283, Nagoya, 2017, Oct.
    DOI: 10.1109/GCCE.2017.8229484, [pdf]
    (Excellent Poster Award, 2017.10.26)

  • Takumu Okada, Shogo Okamoto, and Yoji Yamada,
    Passive haptics: Variable asperity by using damping brake of DC motor,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'17), pp. 318-319, Nagoya, 2017, Oct.
    IEEEXplore, [pdf]

  • Shogo Okamoto, Atsuko Tamada, Tadayoshi Sumiya, and Seiji Yokoi,
    Design of pleasant vibrotactile stimulation through a seat,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'17), pp. 54-55, Nagoya, 2017, Oct.
    DOI: 10.1109/GCCE.2017.8229226, [pdf]

  • Hatem Elfekey, Shogo Okamoto, and Yoji Yamada,
    Localization of touch on granite based on AC hum noise,
    Proceedings of IEEE Global Conference on Consumer Electronics (GCCE'17), pp. 163-164, Nagoya, 2017, Oct.
    DOI: 10.1109/GCCE.2017.8229220, [pdf]

  • Takuzo Kimura, Shogo Okamoto, Naomi Yamada, Yasuhiro Akiyama, Kaoru Isogai, and Yoji Yamada,
    Ankle stretching rehabilitation machine for equinovarus: Automation of eversion and flexion control,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'17), pp. 2696-2700, Banff, 2017, Oct.
    DOI: 10.1109/SMC.2017.8123033, [pdf]

  • Yusuke Fukui, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    The change of gait motion when curving a corner owing to the motion restriction caused by a wearable device,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'17), pp. 525-530, Banff, 2017, Oct.
    DOI: 10.1109/SMC.2017.8122659, [pdf]

  • Noami Yamada, Shogo Okamoto, Yasuhiro Akiyama, Kaoru Isogai, and Yoji Yamada,
    Ankle stretching rehabilitation machine for equinovarus: Design and evaluation from clinical aspects,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'17), pp. 1687-1692, Banff, 2017, Oct.
    IEEEXplore, [pdf]

  • Ken Ito, Shogo Okamoto, Hatem Elfekey, Hiroyuki Kajimoto, and Yoji Yamada,
    A texture display using vibrotactile and electrostatic friction stimuli surpasses one based on either type of stimulus,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'17), pp. 2343-2348, Banff, 2017, Oct.
    DOI: 10.1109/SMC.2017.8122972, [pdf]

  • Koichiro Ohashi, Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    Development of a string-driven walking assist device powered by upper body muscles,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'17), pp. 1411-1416, Banff, 2017, Oct.
    IEEEXplore, [pdf]

  • Saeed Abdolshah, Yasuhiro Akiyama, Kento Mitsuoka, Yoji Yamada, and Shogo Okamoto,
    Analysis of upper extremity motion during trip-induced falls,
    Proceedings of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'17), pp. 1485-1490, Portugal, 2017, Aug.
    DOI: 10.1109/ROMAN.2017.8172500, [pdf]

  • Kosuke Higashi, Shogo Okamoto, Yoji Yamada, Hikaru Nagano, and Masashi Konyo,
    Hardness perception by tapping: Effect of dynamic stiffness of objects,
    Proceedings of IEEE World Haptics Conference (WHC'17), pp. 37-41, Munich, 2017, Jun.
    DOI: 10.1109/WHC.2017.7989853, [pdf]

  • Nan Cao, Hikaru Nagano, Masashi Konyo, Shogo Okamoto, and Satoshi Tadokoro,
    Envelope effect study on collision vibration perception through investigating just noticeable difference of time constant,
    Proceedings of IEEE World Haptics Conference (WHC'17), pp. 528-533, Munich, 2017, Jun.
    DOI: 10.1109/WHC.2017.7989957, [pdf]

  • Kosuke Higashi, Shogo Okamoto, Hikaru Nagano, Masashi Konyo, and Yoji Yamada,
    Perceived hardness by tapping: The role of a secondary mode of vibration,
    Haptic Interaction: Science, Engineering and Design, Lecture Notes in Electrical Engineering, vol. 432, (Proceedings of Asia Haptics 2016), pp. 27-32, Chiba, 2016, Nov.
    DOI: 10.1007/978-981-10-4157-0_5, [pdf], [video]

  • Hikaru Hasegawa, Ken Itoh, Shogo Okamoto, Hatem Elfekey, and Yoji Yamada,
    Colorful tactile stimuli: Association between colors and tactile-display stimuli on Russell's psychological plane,
    Haptic Interaction: Science, Engineering and Design, Lecture Notes in Electrical Engineering, vol. 432, (Proceedings of Asia Haptics 2016), pp. 47-52, Chiba, 2016, Nov.
    DOI: 10.1007/978-981-10-4157-0_8, [pdf], [video]

  • Hatem Elfekey and Shogo Okamoto,
    Turning surfaces into touch panels: A Granite-touch pad,
    Haptic Interaction: Science, Engineering and Design, Lecture Notes in Electrical Engineering, vol. 432, (Proceedings of Asia Haptics 2016), pp. 301-304, Chiba, 2016, Nov.
    DOI: 10.1007/978-981-10-4157-0_51, [pdf], [video]

  • Takumu Okada, Shogo Okamoto, and Yoji Yamada,
    Passive haptics: Pulsive damping brake for greater impulse perception,
    Haptic Interaction: Science, Engineering and Design, Lecture Notes in Electrical Engineering, vol. 432, (Proceedings of Asia Haptics 2016), pp. 211-216, Chiba, 2016, Nov.
    DOI: 10.1007/978-981-10-4157-0_37, [pdf], [video]

  • Kaoru Isogai, Shogo Okamoto, Asuka Noda, Ayumi Matsuzawa, and Yoji Yamada,
    Training on muscle palpation using artificial muscle nodule models,
    Haptic Interaction: Science, Engineering and Design, Lecture Notes in Electrical Engineering, vol. 432, (Proceedings of Asia Haptics 2016), pp. 335-340, Chiba, 2016, Nov.
    DOI: 10.1007/978-981-10-4157-0_57, [pdf], [video]

  • Ken Ito, Shogo Okamoto, Hatem Elfekey, and Yoji Yamada,
    High-quality texture displays: The use of vibrotactile and variable friction stimuli in conjunction,
    Haptic Interaction: Science, Engineering and Design, Lecture Notes in Electrical Engineering, vol. 432, (Proceedings of Asia Haptics 2016), pp. 125-130, Chiba, 2016, Nov.
    DOI: 10.1007/978-981-10-4157-0_22, [pdf], [video]

  • Yoji Yamada, Mao Xuewei, Kengo Yoshida, Yasuhiro Akiyama, and Shogo Okamoto,
    A verification method for testing abrasion in the use of restraint type personal care robots,
    Wearable Robotics: Challenges and Trends (Proceedings of WeRob'16), pp. 205-209, 2016, Oct.
    DOI: 10.1007/978-3-319-46532-6_34, [pdf]

  • Ryu Kubo, Ayaka Hirukawa, Shogo Okamoto, Naomi Yamada, Yasuhiro Akiyama, and Yoji Yamada,
    Patient simulator using wearable robot to estimate the burden of knee-osteoarthritis patients during sitting-down and standing-up motions,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'16), pp. 2353-2358, Budapest, 2016, Oct.
    DOI: 10.1109/SMC.2016.7844590, [pdf]

  • Takumu Okada, Shogo Okamoto, and Yoji Yamada,
    Impulsive resistance force generated using pulsive damping brake of DC motor,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'16), pp. 2359-2363, Budapest, 2016, Oct.
    DOI: 10.1109/SMC.2016.7844591 IEEE Xplore, [pdf]

  • Ken Itoh, Shogo Okamoto, Masayuki Hara, and Yoji Yamada,
    An attempt to induce a strong rubber hand illusion under active-hand movement with tactile feedback and visuotactile stimulus,
    Haptics: Perception, Devices, Control, and Applications (EuroHaptics'2016), Part II, LNCS, vol. 9775, Springer, pp. 346-353, London, 2016, July.
    DOI: 10.1007/978-3-319-42324-1_34, [pdf]

  • Kosuke Higashi, Shogo Okamoto, and Yoji Yamada,
    What is the hardness perceived by tapping?,
    Haptics: Perception, Devices, Control, and Applications (EuroHaptics'2016), Part I, LNCS, vol. 9774, Springer, pp. 3-12, London, 2016, July.
    SpringerLink, [pdf]

  • Kaoru Isogai, Shogo Okamoto, Yoji Yamada, Ryoichi Ayabe, and Kosuke Ohtawa,
    Skin-fat-muscle urethane model for palpation for muscle disorders,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'15), pp. 960-964, Nagoya, 2015, Dec.
    DOI: 10.1109/SII.2015.7405156, [pdf]

  • Ryu Kubo, Shogo Okamoto, Shogo Nezaki, Naomi Yamada, Yasuhiro Akiyama, Yoji Yamada,
    Patient simulator using wearable robot: Representation of invariant sitting-down and standing-up motions of patients with knee-OA,
    Proceedings of Annual Conference of IEEE Industrial Electronics Society (IECON'15), pp. 4808-4813, Yokohama, 2015, Nov.
    DOI: 10.1109/IECON.2015.7392852, [pdf]

  • Shunsuke Sato, Shogo Okamoto, and Yoji Yamada,
    Wearable finger pad sensor for tactile textures using propagated deformation at finger side: Assessment of accuracy,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'15), pp. 892-896, Hong Kong, 2015, Oct.
    DOI: 10.1109/SMC.2015.164, [pdf]

  • Kosuke Higashi, Shogo Okamoto, and Yoji Yamada,
    Effects of mechanical parameters on hardness experienced by damped natural vibration stimulation,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'15), pp. 1539-1544, Hong Kong, 2015, Oct.
    DOI: 10.1109/SMC.2015.272, [pdf]

  • Yasuhiro Akiyama, Ryota Kushida, Yoji Yamada, and Shogo Okamoto,
    An analysis of recovery motion of a man wearing physical assistant robot in response to collision,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'15), pp. 1089-1093, Hong Kong, 2015, Oct.
    DOI: 10.1109/SMC.2015.195, [pdf]

  • Kento Mitsuoka, Yasuhiro Akiyama, Yoji Yamada, and Shogo Okamoto,
    Analysis of skip motion as a recovery strategy after an induced trip,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'15), pp. 911-916, Hong Kong, 2015, Oct.
    DOI: 10.1109/SMC.2015.167, [pdf]

  • Xuewei Mao, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, and Kengo Yoshida,
    Development of a novel test method for skin safety verification of physical assistant robots,
    Proceedings of IEEE International Conference on Rehabilitation Robotics (ICORR'15), pp. 319-324, Singapore, 2015, Aug.
    IEEEXplore, [pdf]

  • Jessica Gabriela Beltran Ullauri, Yasuhiro Akiyama, Naomi Yamada, Shogo Okamoto, and Yoji Yamada,
    Muscle activity restriction taping technique simulates the reduction in foot-ground clearance in the elderly,
    Proceedings of IEEE International Conference on Rehabilitation Robotics (ICORR'15), pp. 559-564, Singapore, 2015, Aug.
    IEEEXplore, [pdf]

  • Naomi Yamada, Shogo Okamoto, Hiroshi Okumura, Yoji Yamada, Kaoru Isogai, and Keisuke Kawakami,
    Similarities and differences in manual stretching of physical therapists for equinovarus,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'14), pp. 490-495, Tokyo, 2014, Dec.
    DOI: 10.1109/SII.2014.7028088, [pdf]

  • Yasuhiro Akiyama, Ikuma Higo, Yoji Yamada, and Shogo Okamoto,
    Analysis of recovery motion of human to prevent fall in response to abnormality with a physical assistant robot,
    Proceedings of IEEE International Conference on Robotics and Biomimetics (ROBIO'14), pp. 1493-1498, Bali, 2014, Dec.
    DOI: 10.1109/ROBIO.2014.7090545, [pdf]

  • Shun Ishikawa, Shogo Okamoto, Kaoru Isogai, Naomi Yamada, Yasuhiro Akiyama, Yujiro Kawasaki, and Yoji Yamada,
    Wearable robot for simulating knee disorders in the training of manual examination techniques,
    Haptic Interaction: Perception, Devices and Applications, Lecture Notes in Electrical Engineering, vol. 277 (Proceedings of Asia Haptics 2014), pp. 225-230, Tsukuba, 2014, Nov.
    DOI: 10.1007/978-4-431-55690-9_43, [pdf]

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Vibrotactile cueing for biasing perceived inertia of gripped object,
    Haptic Interaction: Perception, Devices and Applications, Lecture Notes in Electrical Engineering, vol. 277 (Proceedings of Asia Haptics 2014), pp. 17-20, Tsukuba, 2014, Nov.
    DOI: 10.1007/978-4-431-55690-9_4, [pdf]

  • Akihiro Imaizumi, Shogo Okamoto, and Yoji Yamada,
    Friction perception by laterally vibrotactile stimulus: Early demonstration,
    Haptic Interaction: Perception, Devices and Applications, Lecture Notes in Electrical Engineering, vol. 277 (Proceedings of Asia Haptics 2014), pp. 113-117, Tsukuba, 2014, Nov.
    DOI: 10.1007/978-4-431-55690-9_21, [pdf]

  • Hiroshi Okumura, Shogo Okamoto, Shun Ishikawa, Kaoru Isogai, Naomi Yanagihara-Yamada, Yasuhiro Akiyama, and Yoji Yamada,
    Exoskeleton simulator for an impaired ankle: Simulation of spasticity and clonus,
    Haptic Interaction: Perception, Devices and Applications, Lecture Notes in Electrical Engineering, vol. 277 (Proceedings of Asia Haptics 2014), pp. 209-214, Tsukuba, 2014, Nov.
    DOI: 10.1007/978-4-431-55690-9_40, [pdf]

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Semantically layered structure of tactile textures,
    Haptics: Neuroscience, Devices, Modeling, and Applications, Part I, Lecture Notes in Computer Science, vol. 8618 (Proceedings of EuroHaptics 2014), pp. 3-9, Versailles, 2014, Jun.
    DOI: 10.1007/978-3-662-44193-0_1, [pdf]

  • Hikaru Nagano, Yon Visell, and Shogo Okamoto,
    On the effect of vibration on slip perception during bare finger contact,
    Haptics: Neuroscience, Devices, Modeling, and Applications, Part I, Lecture Notes in Computer Science, vol. 8618 (Proceedings of EuroHaptics 2014), pp. 432-438, Versailles, 2014, Jun.
    DOI: 10.1007/978-3-662-44193-0_54, [pdf]

  • Yoichiro Matsuura, Shogo Okamoto, and Yoji Yamada,
    Estimation of finger pad deformation based on skin deformation transferred to the radial side,
    Haptics: Neuroscience, Devices, Modeling, and Applications, Part II, Lecture Notes in Computer Science, vol. 8619 (Proceedings of EuroHaptics 2014), pp. 313-319, Versailles, 2014, Jun.
    DOI: 10.1007/978-3-662-44196-1_38, [pdf]

  • Akihiro Imaizumi, Shogo Okamoto, and Yoji Yamada,
    Friction sensation produced by laterally asymmetric vibrotactile stimulus,
    Haptics: Neuroscience, Devices, Modeling, and Applications, Part II, Lecture Notes in Computer Science, vol. 8619 (Proceedings of EuroHaptics 2014), pp. 11-18, Versailles, 2014, Jun.
    DOI: 10.1007/978-3-662-44196-1_2, [pdf]

  • Yohei Fujii, Shogo Okamoto, and Yoji Yamada,
    Interactive forces caused by scanning wavy surfaces,
    Proceedings of IEEE Haptics Symposium, pp. 449-453, Houston, 2014, Feb.
    DOI: 10.1109/HAPTICS.2014.6775497, [pdf]

  • Shun Ishikawa, Shogo Okamoto, Kaoru Isogai, Yasuhiro Akiyama, Naomi Yanagihara, and Yoji Yamada,
    Wearable dummy to simulate joint impairment: Severity-based assessment of simulated spasticity of knee joint,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'2013), pp. 300-305, Kobe, 2013, Dec.
    DOI: 10.1109/SII.2013.6776731, [pdf]

  • Shuhei Asano, Shogo Okamoto, and Yoji Yamada,
    Toward augmented reality of textures: Vibrotactile high-frequency stimuli mask texture perception to be rougher or smoother?,
    Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC'2013), pp. 510-515, Manchester, 2013, Oct.
    DOI: 10.1109/SMC.2013.93, [pdf]

  • Hiroshi Okumura, Shogo Okamoto, Shun Ishikawa, Yasuhiro Akiyama, Yuji Hirano, Kaoru Isogai, and Yoji Yamada,
    Wearable dummy to simulate equinovarus for training of physical therapists,
    Proceedings of International Conference on Instrumentation, Control, Information Technology and System (SICE'2013), pp. 2272-2277, Nagoya, 2013, Sep.
    IEEEXplore, [pdf]

  • Shogo Okamoto, Michael Wiertlewski, and Vincent Hayward,
    Anticipatory vibrotactile cueing facilitates grip force adjustment,
    Proceedings of IEEE World Haptics Conference (WHC'2013), pp. 525-530, Daejeon, 2013, April.
    DOI: 10.1109/TOH.2016.2526613, [pdf]

  • Shun Ishikawa, Shogo Okamoto, Yasuhiro Akiyama, Kaoru Isogai, Yoji Yamada, and Susumu Hara,
    Wearable dummy to simulate joint impairment: Model for discontinuous friction resistance due to arthritis,
    Proceedings of IEEE International Conference on Robotics and Biomimetics (ROBIO'12), pp. 1409-1414, Guangzhou, 2012, Dec.
    DOI: 10.1109/ROBIO.2012.6491166, [pdf]

  • Soichiro Ito, Yoji Yamada, Takamasa Hattori, Shogo Okamoto, and Susumu Hara,
    Basic experiments on collision of sharp mechanical hazards against eye for estimation of injury severity,
    Proceedings of IEEE International Conference on Robotics and Biomimetics (ROBIO'12), pp. 1912-1917, Guangzhou, 2012, Dec.
    DOI: 10.1109/ROBIO.2012.6491247, [pdf]

  • Takamasa Hattori, Yoji Yamada, Shuji Mori, Shogo Okamoto, and Susumu Hara,
    Psychological experiments on avoidance action characteristics for estimating avoidability of harm to eyes from robots,
    Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'12), pp. 5400-5405, Vilamoura, 2012, Oct.
    DOI: 10.1109/IROS.2012.6385769, [pdf]

  • Koji Sunada, Yoji Yamada, Takamasa Hattori, Shogo Okamoto, and Susumu Hara,
    Extrapolation simulation for estimating human avoidability in human-robot coexistence systems,
    Proceedings of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'12), pp. 785-790, Paris, 2012, Sep.
    DOI: 10.1109/ROMAN.2012.6343847, [pdf]

  • Yasuhiro Akiyama, Yoji Yamada, Koji Ito, Shiro Oda, Shogo Okamoto, and Susumu Hara,
    Test method for contact safety assessment of a wearable robot -Analysis of load caused by a misalignment of the knee joint-,
    Proceedings of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'12), pp. 539-544, Paris, 2012, Sep.
    DOI: 10.1109/ROMAN.2012.6343807, [pdf]

  • Takamasa Hattori, Yoji Yamada, Shogo Okamoto, Shuji Mori, Shunsuke Yamada, and Susumu Hara,
    Study on avoidance action parameters against a sharp end-effector tip approaching human's eyes,
    Proceedings of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'12), pp. 25-30, Paris, 2012, Sep.
    DOI: 10.1109/ROMAN.2012.6343726, [pdf]

  • Yoichiro Matsuura, Shogo Okamoto, Shuhei Asano, Hikaru Nagano, and Yoji Yamada,
    A method for altering vibrotactile textures based on specified materials,
    Proceedings of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'12), pp. 995-1000, Paris, 2012, Sep.
    DOI: 10.1109/ROMAN.2012.6343879, [pdf]

  • Shogo Okamoto and Yoji Yamada,
    Illustrative evaluation index for haptic interfaces using confusion matrices,
    Proceedings of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'12), pp. 1007-1012, Paris, 2012, Sep.
    DOI: 10.1109/ROMAN.2012.6343881, [pdf]

  • Shuhei Asano, Shogo Okamoto, Yoichiro Matsuura, Hikaru Nagano, and Yoji Yamada,
    Vibrotactile display approach that modifies roughness sensations of real textures,
    Proceedings of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'12), pp. 1001-1006, Paris, 2012, Sep.
    IEEEXplore, [pdf]

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Haptic invitation of textures: An estimation of human touch motions,
    Haptics: Perception, Devices, Mobility, and Communication (Proceedings of the EuroHaptics 2012), Ed. P. Isokoski and J. Springare, Lecture Notes in Computer Science, vol. 7282, pp 338-348, Tampere, 2012, Jun.
    DOI: 10.1007/978-3-642-31401-8_31, [pdf]

  • Kenya Matsui, Shogo Okamoto, and Yoji Yamada,
    Effects of presentation of shear deformation to finger pad on tracing movements,
    Proceedings of IEEE International Conference on Robotics and Biomimetics (ROBIO'11), pp. 2479-2485, Phuket, 2011, Dec.
    DOI: 10.1109/ROBIO.2011.6181677, [pdf]
    (IEEE Nagoya Section, Student Award (International Conference Presentation) to Mr. Matsui, 2012.2)

  • Shogo Okamoto, Shun Ishikawa, Hikaru Nagano, and Yoji Yamada,
    Spectrum-based vibrotactile footstep-display for crinkle of fragile structures,
    Proceedings of IEEE International Conference on Robotics and Biomimetics (ROBIO'11), pp. 2459-2464, Phuket, 2011, Dec.
    DOI: 10.1109/ROBIO.2011.6181674, [pdf]

  • Shogo Okamoto and Yoji Yamada,
    An objective index that substitutes for subjective quality of vibrotactile material-like textures,
    Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'11), pp. 3060-3067, San Francisco, 2011, Sep.
    DOI: 10.1109/IROS.2011.6094708 IEEEXplore, [pdf]

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    What appeals to human touch? Effects of tactual factors and predictability of textures on affinity to textures,
    Proceedings of Fourth Joint Eurohaptics Symposium and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WorldHaptics'11), pp. 203-208, Istanbul, 2011, Jun.
    DOI: 10.1109/HSI.2011.5937386, [pdf]
    (IEEE Nagoya Section, Student Award (International Conference Presentation) to Mr. Nagano, 2011.12)

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Physical and sensory factors of textures that appeal to human touch,
    Proceedings of IEEE 4th International Conference on Human System Interaction (HSI'11), pp. 324-329, Yokohama, 2011, May.
    DOI: 10.1109/HSI.2011.5937386, [pdf]
    (Best Presentation Award, 2011.5.20)

  • Shogo Okamoto and Yoji Yamada,
    Perceptual properties of vibrotactile material texture: Effects of amplitude changes and stimuli beneath detection thresholds,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'10), pp. 384-389, Sendai, 2010, Dec.
    DOI: 10.1109/SII.2010.5708356, [pdf]

  • Tatsuma Sakurai, Masashi Konyo and Shogo Okamoto, and Satoshi Tadokoro,
    Research of conditions of stimulus for inducing grasping force control reflex,
    Proceedings of IEEE/SICE International Symposium on System Integration (SII'10), pp. 408-413, Sendai, 2010, Dec.
    DOI: 10.1109/SII.2010.5708360 [pdf]

  • Takahiro Yamauchi, Shogo Okamoto, Masashi Konyo, Yusuke Hidaka, Takashi Maeno, and Satoshi Tadokoro,
    Real-time remote transmission of multiple tactile properties through master-slave robot system,
    Proceedings of IEEE International Conference on Robotics and Automation (ICRA'10), pp. 1753-1760, Anchorage, 2010, May.
    DOI: 10.1109/ROBOT.2010.5509926, [pdf]

  • Sho Tsuchiya, Masashi Konyo, Hiroshi Yamada, Takahiro Yamauchi, Shogo Okamoto, and Satoshi Tadokoro,
    Virtual active touch II: Vibrotactile representation of friction and a new approach to surface shape display,
    Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'09), pp. 3184-3189, St. Louis, 2009, Oct.
    DOI: 10.1109/IROS.2009.5354203, [pdf]

  • Sho Tsuchiya, Masashi Konyo, Hiroshi Yamada, Takahiro Yamauchi, Shogo Okamoto, and Satoshi Tadokoro,
    Vib-touch: Virtual active touch interface for handheld devices,
    Proceedings of 18th IEEE International Symposium on Robot and Human Interactive Communication, (RO-MAN'09), pp. 12-17, Toyama, 2009, Sep.
    DOI: 10.1109/ROMAN.2009.5326160, [pdf]

  • Shogo Okamoto, Masashi Konyo, Takashi Maeno, and Satoshi Tadokoro,
    Transmission of tactile roughness through master-slave systems,
    Proceedings of IEEE International Conference on Robotics and Automation (ICRA'09), pp. 1467-1472, Kobe, 2009, May.
    DOI: 10.1109/ROBOT.2009.5152415, [pdf]

  • Takahiro Yamauchi, Masashi Konyo, Shogo Okamoto, and Satoshi Tadokoro,
    Virtual active touch: Perceived roughness through a pointing-stick-type tactile interface,
    Proceedings of Third Joint Eurohaptics Symposium and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WorldHaptics'09), pp. 605-610, Salt Lake, 2009, Mar.
    DOI: 10.1109/WHC.2009.4810892 [pdf]

  • Shogo Okamoto, Kensuke Kurose, Satoshi Saga, Kazunori Ohno, and Satoshi Tadokoro,
    Validation of simulated robots with realistically modeled dimensions and mass in USARSim,
    Proceedings of IEEE International Workshop on Safety, Security and Rescue Robotics (SSRR'08), pp. 77-82, Sendai, 2008, Oct.
    DOI: 10.1109/SSRR.2008.4745881 [pdf]

  • Kensuke Kurose, Satoshi Saga, Shogo Okamoto, Kazunori Ohno, and Satoshi Tadokoro,
    Designing of online simulation environment for development control algorithms for robots operating in rough terrain,
    Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'08), pp. 2091-2096, Nice, 2008, Sep.
    DOI: 10.1109/IROS.2008.4650898, [pdf]
    (IEEE RAS Japan Chapter Young Award, to Mr. Kurose, 2008.9.23)

  • Masashi Konyo, Hiroshi Yamada, Shogo Okamoto, and Satoshi Tadokoro,
    Alternative display of friction represented by tactile stimulation without tangential force,
    Haptics: Perception, Devices and Scenarios, Lecture Notes in Computer Science, vol. 5024 (EuroHaptics'08), pp. 619-629, Heidelberg, Germany: Springer, 2008, May.
    DOI: 10.1007/978-3-540-69057-3_79 [pdf]
    (Award for the Best Hands On Demo, 2008.6.10-13)

  • Shogo Okamoto, Masashi Konyo, Satoshi Saga, and Satoshi Tadokoro,
    Identification of cutaneous detection thresholds against time-delay stimuli for tactile displays,
    Proceedings of IEEE International Conference on Robotics and Automation (ICRA'08), pp. 220-226, Pasadena, 2008, May.
    DOI: 0.1109/ROBOT.2008.4543212 [pdf]
    (IEEE RAS Japan Chapter Young Award, 2008.5.21)

  • Shogo Okamoto, Masashi Konyo, Takashi Maeno, and Satoshi Tadokoro,
    Roughness feeling telepresence system on the basis of real-time estimation of surface wavelengths,
    Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'07), pp. 2698-2703, San Diego, 2007, Oct.
    DOI: 10.1109/IROS.2007.4399204, [pdf]

  • Shogo Okamoto, Masashi Konyo, Takashi Maeno, and Satoshi Tadokoro,
    Roughness feeling telepresence system with communication time-delay,
    Proceedings of Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'07), pp. 595-596 ,Tsukuba, 2007, Mar.
    DOI: 10.1109/WHC.2007.96, [pdf]
    (Best Poster Award, 2007.3.23)

  • Shogo Okamoto, Masashi Konyo, Yuka Mukaibo, Takashi Maeno, and Satoshi Tadokoro,
    Real-time estimation of touch feeling factors using human finger mimetic tactile sensors,
    Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'06), pp.3581-3586, Beijing, 2006, Oct.
    DOI: 10.1109/IROS.2006.281648, [pdf]

  • Shogo Okamoto, Kaoru Konishi, Kenichi Tokuda, and Satoshi Tadokoro,
    Adaptation to rough terrain using COF estimation on a quadruped vehicle,
    Springer Tracts in Advanced Robotics, vol. 25, Field and Service Robotics: Results of the 5th International Conference (FSR'05), pp. 505-516, 2006, Aug.
    DOI: 10.1007/11736592_42

書籍 (分担執筆を含む) / Books & Chapters



招待講演・講習会・チュートリアル講演など / Invited talks, tutorial

  • 確率・統計ナイト確率・統計が好きになる楽しいエピソード,
    東京都立大学オープンユニバーシティ, Feb., 2024.

  • 確率・統計ナイト 確率の錯覚。わたしたちはどうして間違った選択をしてしまうのか?,
    東京都立大学オープンユニバーシティ, Feb., 2023.

  • 次世代官能評価法Temporal Dominance法のための数理の開発と使用性向上のためのソフトウェア環境の整備,
    飯島藤十郎記念科学振興財団 第34回学術講演会, Nov., 2022.

  • バーチャル・リアリティ/確率・統計に関する話題,
    千葉県佐倉高校 大学模擬授業, Sep., 2022.

  • 触って,だまされて,感じる仕組みを考える,
    東京都立大学オープンユニバーシティ, Aug., 2022. パンフレット

  • 確率・統計ナイト 確率・統計が好きになる目から鱗の4つのエピソード,
    東京都立大学オープンユニバーシティ, Mar., 2022. パンフレット

  • Revisiting softness perception: 柔らかさ知覚を再考する,
    第62回 快適性・健康を考えるシンポジウム, 日本繊維製品消費科学会, Oct., 2021.

  • 柔らかさと硬さの触知覚メカニズム,
    「柔らかさ」を感じるメカニズムと定量化技術, 技術情報協会 セミナー, May, 2021.

  • 粗さ・摩擦・硬軟・温冷知覚の基礎,
    触覚講習会: 触覚技術の基礎と応用, 日本バーチャルリアリティ学会ハプティクス研究会, Nov., 2020.

  • 触覚若手の会-これまでとこれから,
    第25回バーチャルリアリティ学会大会, ハプティクス研究委員会OS(講演ならびにパネルディスカッション), Sep., 2020.

  • 触の錯覚から探る知覚の原理,
    豊西総合大学(出張講義), 豊田, Nov., 2019.

  • 触知覚メカニズム(粗さ・硬軟・摩擦・温冷),
    触覚講習会(触覚技術の基礎と応用), 京都, Oct., 2019.

  • Introduction to vibrotactile stimuli. Easy-to-use and instrumental technique,
    Introduction to Haptics - sensing, feedback, and sensory evaluation, tutorial, SICE annual conference, Hiroshima, Sep., 2019.

  • 表面の触知覚メカニズム(粗さ・摩擦・柔らかさ・温冷の知覚原理),
    自動車内装の感性・品質価値向上セミナー, サイエンス&テクノロジーセミナー, 東京, Jan., 2019.

  • 多変量データの因果関係分析: 官能評価を例として,
    日本神経回路学会 オータムスクール (ASCONE2018), 「リアリティを生むメカニズム」, 長野, Nov., 2018.

  • テクスチャの知覚メカニズム(粗さ,摩擦,温冷,硬軟の知覚),
    触覚講習会 (触覚技術の基礎と応用), 日本バーチャルリアリティ学会ハプティクス研究会主催, 東京, Nov., 2018.

  • Introduction to vibrotactile stimuli,
    in Tutorial (Introduction to Haptics - sensing, feedback, and sensory evaluation) of IEEE International Conference on Systems, Man, and Cybernetics, Miyazaki, Oct., 2018.

  • 素材の触知覚メカニズム(粗さ、硬軟、摩擦、温冷)の基礎,
    触感の知覚メカニズムと数値化及び材料開発への応用, 技術情報協会, 東京, Apr., 2018.

  • Tactile dimensions of texture,
    Cross-cutting challenges, IEEE Haptics Symposium, San Francisco, Mar., 2018.

  • 触覚テクスチャの知覚メカニズム:粗さ・摩擦・硬軟・温冷,
    日本VR学会力触覚の提示と計算研究会主催 触覚講習会, 名古屋, Nov., 2017.

  • 自分をだます,触れる錯覚,
    あいちサイエンスフェスティバル2017, サイエンストーク, 名古屋, Oct., 2017.

  • 素材の触知覚メカニズム(粗さ、硬軟、摩擦、温冷)の基礎,
    触り心地の定量評価と測定・解析技術, 技術情報協会セミナー, 東京, Nov., 2017.

  • 触覚による素材の粗さ・硬軟・摩擦・温冷の知覚メカニズム,
    触り心地の定量評価と製品開発への応用, 技術情報協会セミナー, 東京, Mar., 2017.

  • How to organize the perceptual space of multiple stimuli,
    Tutorial: Perceptual Evaluation Methods for Haptics Research, Asia Haptics Conference 2016, Kashiwa, Japan. 2016, Nov.

  • 材質感・感性・嗜好の多階層な触感モデル,
    日本化学会秋季事業, 第6回CSJ化学フェスタ2016, 五感でとらえる新しい物理化学-質感研究の最前線-, 東京, 2016, Nov. [pdf]

  • 触感5次元の知覚メカニズム,
    触覚講習会, 日本VR学会力触覚の提示と計算研究会,計測自動制御学会SI部門触覚部会,千葉, 2016, Nov.

  • シルバーシミュレータという考え方,
    第102回 日本ロボット学会 ロボット工学セミナー, 身体性システム科学から理解するリハビリテーション・ロボティクス, 東京, 2016, Oct.

  • タッチパネルのための触感ディスプレイ技術と触覚コンテンツの評価方法,
    触感のフィードバック技術とその車載部品,タッチパネルへの応用, 技術情報協会セミナー, 東京, 2016, Jul.

  • 知覚の科学へのいざない: 不思議な触の錯覚,
    愛知県立国府高校, 出前授業, 2016, Jul.

  • ロボティックな歩行支援機器の研究開発の現状と今後の発展可能性,
    名古屋大学 予防早期医療創成センター 第5回ワークショップ, 名古屋, 2015, Aug.

  • 装着型ロボットの新展開 - 運動機能障がいの模擬によるシルバーシミュレーション,
    名古屋大学協力会 第2回 次世代ロボット講演会, ロボットスーツによる生活・労働支援のための次世代ロボット技術, 2015, Jun. [pdf]

  • Tactile perceptual structure,
    Workshop: Toward comfortable texture design,
    Organized by Yoshihiro Tanaka, Junji Watanabe, and Shogo Okamoto,
    IEEE World haptics conference 2015, Chicago, 2015, May.

  • 指先の感触と錯覚のはなし,
    名古屋大学 オープンレクチャー, 2015, Mar. [pdf]

  • 触覚の知能。把持力調整とテクスチャ認識メカニズムから見つめる,
    横浜国立大学 工学研究院リサーチフォーラム, 2015, Jan.

  • 多階層かつ多次元なヒトの質感空間の計算,
    数学協働プログラム・ワークショップ, 大阪大学大学院情報科学研究科 情報数理学専攻公開シンポジウム, サービス科学を拓く数理モデルとアルゴリズム, 大阪, 2014, Dec.

  • 多階層かつ多次元なヒトの質感空間の計算,
    日本学術振興会産業計測第36委員会研究会, 東京, 2014, Nov.

  • 身近な触感デザイン,
    ワークショップ, ヒューマンインタフェース・シンポジウム2014, 京都, 2014, Sep. (田中 由浩, 渡邊 淳司, 岡本 正吾, 望山 洋)

  • ここまで使える触覚インタフェース,
    NEアカデミー, 東京, 2014, Apr. (昆陽 雅司, 南澤 考太, 岡本 正吾)

  • Feeling real and virtual surfaces: contact mechanics and perception,
    ECE Robotics Seminar, Drexel University, Philadelphia, 2014, Feb.

  • テクスチャの材質感次元と知覚メカニズム,
    日本機械学会 機素潤滑部門 講習会「触覚技術の基礎と応用」, 東京, 2013, Nov.

  • Psychophysical dimensions of tactile textures,
    Workshop: Quantification of tactile feelings: How can we analyze, measure, and design diverse textures in touch?,
    Organized by Yoshihiro Tanaka, Junji Watanabe, Shogo Okamoto, and Masashi Nakatani,
    IEEE World haptics conference 2013, Daejeon, Korea, 2013, Apr.

  • 触覚的テクスチャの材質感次元,
    日本機械学会 機素潤滑部門 講習会「触覚技術の基礎と応用」, 名古屋, 2012, Jul.

  • 振動触覚刺激による力の錯覚呈示手法,
    日本機械学会 機素潤滑部門 講習会「触覚技術の基礎と応用」, 調布, 2011, Nov.

  • 素材の触知覚を構成する5種の材質感次元,
    第16回日本バーチャルリアリティ学会, OS 力触覚を測る, 講演会論文集, pp. 362-365, 函館, 2011, Sep. (岡本 正吾, 永野 光, 山田 陽滋) [pdf]

  • 振動刺激を用いた疑似力覚の呈示,
    第15回日本バーチャルリアリティ学会大会, OS 力覚呈示の新潮流, 講演会論文集, pp. 314-317, 金沢, 2010, Sep. (昆陽 雅司, 岡本 正吾) [pdf]



学位論文 / Theses

  • Tactile transmission system and perceptual effects of delayed tactile feedback,
    東北大学 博士学位論文(情報科学), 2010.
    (東北大学 大学院情報科学研究科 研究科長賞 受賞, 2010.3.25)

  • Tactile telepresence system based on real-time estimation of physical parameters,
    東北大学 修士学位論文(情報科学), 2007.
    (東北大学 大学院情報科学研究科 研究科長賞 受賞, 2007.3.27)



受賞 / Awards

  • 第24回 計測自動制御学会システムインテグレーション部門講演会 SI2023優秀講演賞
    Temporal Dominance of Sensations 法で計測された主観的体験の統計的検定手法
    (受賞者: 夏目 滉大, 岡本 正吾, 永野 光)に対して, 2023.12.

  • 第24回 計測自動制御学会システムインテグレーション部門講演会 SI2023優秀講演賞
    歩行パラメータによる歩行者年齢推定
    (受賞者: 黒田 知士, 岡本 正吾, 秋山 靖博)に対して, 2023.12.

  • 第24回 計測自動制御学会システムインテグレーション部門講演会 SI2023優秀講演賞
    足裏振動刺激と足場の受動的な傾きによる飛行感と没入感の向上
    (受賞者: 島藤 和也, 後藤 優太, 岡本 正吾)に対して, 2023.12.

  • 第24回 計測自動制御学会システムインテグレーション部門講演会 SI2023優秀講演賞
    見た目および触感において好ましいテクスチャの多目的最適設計
    (受賞者: 田村 綾花, 岡本 正吾)に対して, 2023.12.

  • Outstanding prize, IEEE GCCE 2023 excelent student paper award
    Three-dimensional localization of a finger in water by using human body antenna signals
    (Awardees: HSIA Tzu-Hsuan and OKAMOTO Shogo), 2023.10.13.

  • 第23回 計測自動制御学会システムインテグレーション部門講演会 SI2022優秀講演賞
    単一ボディ・セグメントの3軸速度・各速度の時系列情報だけを用いた歩行安定余裕の推定
    (受賞者: LIU Ziqi, 黒田知士, 岡本正吾, 秋山靖博)に対して, 2022.12.23.

  • 第23回 計測自動制御学会システムインテグレーション部門講演会 SI2022優秀講演賞 受賞
    皮膚コンダクタンス応答ダイナミクスからの感情推定
    (受賞者: 牧岡立樹, 岡本正吾, 小菅有嬉)に対して,2022.12.23.

  • 日本感性工学会 2022年 著作賞
    化粧の力の未来
    (資生堂みらい開発研究所 編著, フレグランスジャーナル社, 分担執筆)に対して,2022.9.1

  • 日本官能評価学会 2021年度 学会優秀発表賞
    Temporal dominance of sensations カーブのブートストラップ・リサンプリング
    (受賞者: 岡本正吾)に対して, 2022.3.17

  • 第22回 SICE SI部門講演会, SI2021 優秀講演賞
    視聴覚コンテンツにおける情動体験を増幅する振動刺激
    (受賞者: 多良氣, 岡本正吾, 秋山靖博, 尾関 秀隆, 山田陽滋)に対して,2021.12.24

  • 第22回 SICE SI部門講演会, SI2021 優秀講演賞
    低周波摩擦モデルと高周波テクスチャモデルを統合した静電摩擦ディスプレイによる仮想テクスチャ提示
    (受賞者: 大嶽和也, 岡本正吾, 秋山靖博, 山田陽滋)に対して,2021.12.24

  • 工学教育賞, 日本工学教育協会
    2スケールの実験を組み合わせる体験型教育の提案と実践: 実際の免震建造物を用いた自由振動実験と模型装置を用いた振動のアクティブ制御実験による振動と制御の工学教育
    (受賞者: 山口皓平, 原 進, 井上剛志, 岡本正吾, 宮田喜久子, 福和伸夫, 飛田潤)に対して, 2021.3.18

  • Best student paper award, 2021 IEEE International Conference on Intelligence and Safety for Robotics
    Walking motions with high margin-of-stability values
    (Awardees: Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Takashi Inagaki, and Yoji Yamada), 2021.3.6

  • 第21回 SICE SI部門講演会, SI2020優秀講演賞
    力学的安定性余裕と相関の高い運動学的歩行安定性指標の構築
    (受賞者: 岩崎智之, 岡本正吾, 秋山靖博, 稲垣貴士, 山田陽滋)に対して, 2020.12.25

  • 第21回 SICE SI部門講演会, SI2020優秀講演賞
    振動触刺激による重さ錯覚: 内観報告と行動量は一致しない
    (受賞者: 金起錬, 岡本正吾, 秋山靖博, 山田陽滋)に対して, 2020.12.25

  • 第19回 SICE SI部門講演会, SI2018優秀講演賞
    感性のダイナミクス: 味覚と感性の時系列データから因果構造を探る
    (受賞者: 岡田拓武, 岡本正吾, 石川智治, 山田陽滋)に対して, 2019.3.5

  • IEEE LifeTech 2019 Student Paper Award
    Development of a non-actuated wearable device to prevent knee buckling
    (Awardees: Shunsuke Naito, Yasuhiro Akiyama, Koichiro Ohashi, Yoji Yamada, and Shogo Okamoto), 2019 IEEE Global Conference on Life Sciences and Technologies, 2019.3.13

  • Best paper award
    Potential runaway motion volume in task space for estimating the probability of occurrence of a human-robot collision
    (Awardees: Yoji Yamada, Shunya Takeda, Tomoya Nishiyama, and Shogo Okamoto), 2018 IEEE International Conference on Intelligence and Safety for Robotics, 2018.8.25

  • Best poster award
    A pilot study: Introduction of time-domain segment to intensity-based perception model of high-frequency vibration
    (Awardees: Nan Cao, Hikaru Nagano, Masashi Konyo, Shogo Okamoto, and Satoshi Tadokoro) EuroHaptics Conference 2018, 2018.6.15

  • 第18回 SICE SI部門講演会 優秀講演賞
    タップによる硬さ知覚: 物体の動剛性に基づく硬さ知覚特性の推定
    (受賞者: 東紘右, 岡本 正吾, 永野 光, 昆陽 雅司)に対して, 2017.12.23

  • Excellent Poster Award
    Feeling softness on hard touch panel using an electrostatic tactile texture display
    (Awardees: Ken Ito, Shogo Okamoto, Hatem Elfekey, Hiroyuki Kajimoto, Yoji Yamada) IEEE Global Conference on Consumer Electronics 2017, 2017.10.26

  • 日本感性工学会 論文賞
    Specification of individuality in causal relationships among texture-related attributes, emotions, and preferences
    (受賞者: Shogo Okamoto, Hikaru Nagano, Kensuke Kidoma, Yoji Yamada)に対して, 2017.9.11

  • 第17回 SICE SI部門講演会 優秀講演賞
    DCモータのショートブレーキによる受動的なハプティック・インタフェースを用いたインパクト呈示
    (受賞者: 岡田拓武, 岡本正吾, 山田陽滋)に対して, 2016.12.18

  • 第17回 SICE SI部門講演会 優秀講演賞
    鏡像による身体部位の幾何学的拘束の曖昧化によるラバーハンドイリュージョン
    (受賞者: 伊藤謙, 岡本正吾, 原正之, 山田陽滋)に対して, 2016.12.18

  • 第16回 SICE SI部門講演会 優秀講演賞
    触に関する知覚・感性・嗜好の個人差: 意味的階層構造からのアプローチ
    (受賞者: 岡本正吾, 永野光, 木戸間健佑, 山田陽滋)に対して, 2015.12.17

  • ヒューマンインタフェース学会 論文賞
    Multidimensional matching of tactile sensations of materials and vibrotactile spectra
    (受賞者: 松浦洋一郎, 岡本正吾, 永野光, 山田陽滋)に対して, 2015.3.11

  • 計測自動制御学会 学術奨励賞・研究奨励賞
    ハプティック・インタフェースの新しい評価手法: 多次元知覚空間で実刺激と仮想刺激を捉える手法
    (受賞者: 岡本正吾)に対して, 2014.2.22

  • 計測自動制御学会 SI部門研究奨励賞
    , ハプティック・インタフェースの新しい評価手法: 多次元知覚空間で実刺激と仮想刺激を捉える手法
    (受賞者: 岡本正吾, 山田陽滋)に対して, 2013.12.19

  • 第13回 SICE SI部門講演会 優秀講演賞
    指に掛かる力の知覚における皮膚感覚と自己受容感覚の寄与率
    (受賞者: 松井健哉, 岡本正吾, 山田陽滋)に対して, 2012.12.20

  • 第13回 SICE SI部門講演会 優秀講演賞
    ハプティック・インタフェースの新しい評価手法: 多次元知覚空間で実刺激と仮想刺激を捉える手法
    (受賞者: 岡本正吾, 山田陽滋)に対して, 2012.12.20

  • 日本機械学会 東海支部 奨励賞
    人間の能動性を陽に利用した触力覚提示手法
    (受賞者: 岡本正吾)に対して, 2012.3.15

  • 日本ロボット学会 第1回ロボティクスシンポジア研究奨励賞受賞
    力の錯覚:指腹への振動刺激による質量・粘性知覚のバイアス
    (受賞者: 岡本正吾)に対して, 2011.9.9

  • 船井情報科学振興財団 研究奨励賞
    複数触感因子の遠隔伝達技術および通信遅延が知覚へ与える影響に関する研究
    (受賞者: 岡本正吾)に対して, 2011.5.28

  • 日本ロボット学会・日本機械学会 ロボティクスメカトロニクス部門・計測自動制御学会 第16回ロボティクスシンポジア優秀論文賞
    力の錯覚:指腹への振動刺激による質量・粘性知覚のバイアス
    (受賞者: 岡本正吾, 昆陽雅司, 田所諭)に対して, 2011.3.14

  • 東北大学 大学院情報科学研究科 研究科長賞
    (受賞者: 岡本正吾), 2010.3.25

  • 情報処理学会 HCI, GN, UBI研究会 インタラクション2010, インタラクティブ発表賞
    Vib-Touch: 指先による仮想能動触を利用した触力覚インタラクション
    (受賞者: 土屋 翔, 昆陽 雅司, 岡本 正吾, 田所 諭)に対して, 2010.3.2

  • 日本ロボット学会 研究奨励賞
    皮膚感覚呈示における時間遅れの影響調査と検知限の同定
    (受賞者: 岡本 正吾)に対して, 2009.9.16

  • 日本機械学会 ロボティクス・メカトロニクス部門 ROBOMEC表彰
    皮膚感覚呈示における時間遅れの影響調査と検知限の同定
    (受賞者: 岡本 正吾, 昆陽 雅司, 嵯峨 智, 田所 諭)に対して, 2009.5.25

  • EuroHaptics 2008, Award for the Best Hands On Demo
    Alternative display of friction represented by tactile stimulation without tangential force
    (受賞者: 昆陽雅司, 山田宏史, 岡本正吾, 田所諭)に対して, 2008.6.10-13

  • 日本機械学会 ロボティクス・メカトロニクス部門 ROBOMEC表彰
    波長の実時間推定による能動触のための粗さ感伝達システム
    (受賞者: 岡本 正吾,昆陽 雅司,前野 隆司,田所 諭)に対して, 2008.6.5

  • IEEE RAS Japan Chapter Young Award (ICRA)
    Identification of cutaneous detection thresholds against time-delay stimuli for tactile displays
    (受賞者: 岡本正吾)に対して, 2008.5.21

  • 日本ロボット学会・日本機械学会 ロボティクスメカトロニクス部門・計測自動制御学会 第13回ロボティクスシンポジア優秀論文賞, 「皮膚感覚呈示における時間遅れの影響調査と検知限の同定」 (受賞者: 岡本 正吾, 昆陽 雅司, 嵯峨 智, 田所 諭)に対して, 2008.3.16

  • 計測自動制御学会 システムインテグレーション部門若手奨励賞, 「波長の実時間推定による能動触のための粗さ感伝達システム」 (受賞者: 岡本 正吾)に対して, 2007.12.21

  • 日本機械学会 ロボティクス・メカトロニクス部門 ROBOMEC表彰, 「ヒト指模倣型触感センサを用いた触感因子の実時間抽出法」(受賞者: 岡本正吾, 昆陽雅司, 向坊由佳, 前野隆司, 田所諭)に対して, 2007.5.11

  • 東北大学 大学院情報科学研究科 研究科長賞 (受賞者: 岡本正吾), 2007.3.27

  • IEEE World Haptics Conference 2007, Best Poster Award, 「Roughness Feeling Telepresence System with Communication Time-delay」 (受賞者: 岡本正吾, 昆陽雅司, 向坊由佳, 前野隆司, 田所諭)に対して,2007.3.23

功労賞 / Service awards

  • 日本機械学会 東海支部特別功労賞
    日本機械学会2020年度年次大会の実行委員
    (受賞者: 岡本正吾)に対して, 2021.3.12

  • Meritorious service award (as a diligent reviewer)
    IEEE Transactions on Haptics, 2018.3.28


Student Awardees

受賞の有無に関わらず多くの元学生が活躍をしておりますが,記録を残すため学生の受賞歴を記載します.

  • ISASE presentation encouragement award, KIM Giryeon, 2022.4 (International Symposium on Affective Science and Engineering 2024)

  • 第25回日本感性工学会 優秀発表賞, 山田沙也加, 2023.11 (応答曲面法を用いた触感ポッピングトイの最適設計)

  • ISASE presentation encouragement award, Qingyu SUN, 2022.4 (International Symposium on Affective Science and Engineering 2022)

  • 日本機械学会 三浦賞, 大嶽和也, 2022.3 (名古屋大学 機械システム工学専攻,優秀修了生として)

  • 在日韓国韓国科学技術者協会 合同分科会 研究優秀賞, 金起錬, 2022.3

  • 日本機械学会 三浦賞, 井上公貴, 2021.3 (名古屋大学 機械システム工学専攻,優秀修了生として)

  • 日本機械学会 三浦賞, 岩崎智之, 2021.3 (名古屋大学 機械システム工学専攻,優秀修了生として)

  • 名古屋大学東山会 東山賞, 長谷川輝, 2020.3 (名古屋大学 機械システム工学専攻,優秀修了生として)

  • 日本機械学会 三浦賞, 岡田拓武, 2019.3 (名古屋大学 機械システム工学専攻,優秀修了生として)

  • 日本バーチャルリアリティ学会 学術奨励賞, 岡田拓武, 2018.3

  • 日本機械学会 若手優秀講演フェロー賞, 久保竜, 2017.5

  • 日本機械学会 畠山賞, 東紘右, 2016.3 (名古屋大学 機械・航空工学科,優秀卒業生として)

  • IEEE Nagoya Section, Student Award (International Conference Presentation), 松井健哉, 2012.2

  • IEEE Nagoya Section, Student Award (International Conference Presentation), 永野光, 2011.12

  • International Conference on Human System Interaction, Best Presentation Award, 永野光, 2011.5