[ English/Japanese]

Shogo OKAMOTO


Contact

Address: Safety Intelligence Lab., Graduate School of Informations Sciences, Nagoya Univ.,
Furo-cho, Chikusa-ku, Nagoya, Japan
e-mail: okamoto-shogo (at) nagoya-u dot jp


Research Interests


Haptics (Tactile interfaces & Perception)
Human-assistive system (Robot safety & Wearable robot)

Career


Now: Assistant Professor, Graduate School of Engineering, Nagoya Univ.
Past: Ph.D (Information Sciences, Tohoku Univ.)
JSPS Research Fellowship for Young Scientists, DC1
Master's Degree (Information Sciences, Tohoku Univ.)
National Institute of Standards and Technology, Visiting Researcher


Publications


        Journal article     Proceedings     Book     Thesis

Journal articles


  • Susumu Ota, Akiko Ando, Yusuke Tozawa, Takuya Nakamura, Shogo Okamoto, and Takenobu Sakai, Preliminary study of optimal measurement location on vibroarthrography for classification of patients with knee osteoarthritis,
    Journal of Physical Therapy Science, vol. 28, no. xx, pp. xx-xx, 2016. J-STAGE, [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. Talylor & Francis, [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. IEEE Xplore, [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. J-STAGE, [pdf]

  • Yasuhiro Akiyama, Shogo Okamoto, and Yoji Yamada,
    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. IEEE Xplore, [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. Talylor & Francis, [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, e0126392, 2015. Plos one, [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. IEEE Xplore, [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. Talylor & Francis, [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. J-STAGE, [pdf]
    (Trans. of Human Interface Society, vol. 16, no. 3, pp. 187-198, 2014.)

  • 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. IEEE Xplore, [pdf]

  • Takama 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. Fuji Tech. Press, [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. Taylor & Francis, [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. Taylor & Francis, [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. IEEE Xplore, [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. Springerlink, [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. J-STAGE, [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. Springerlink, [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. IEEE Xplore, [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. IEEE Xplore, [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. IEEE Xplore, [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. SpringerLink, [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. IEEE Xplore, [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. ingentaconnect, [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. IEEE Xplore, [pdf]

Peer-reviewed Proceedings


  • 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. xx-xx, Budapest, 2016, Oct. IEEE Xplore, [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. xx-xx, Budapest, 2016, Oct. 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, Proceedings of EuroHaptics 2016, Part II, LNCS 9775, pp. 1-8, London, 2016, July. SpringerLink, [pdf]

  • Kosuke Higashi, Shogo Okamoto, and Yoji Yamada,
    What is the Hardness Perceived by Tapping?, Proceedings of EuroHaptics 2016, pp. xx-xx, 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. IEEE Xplore, [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. IEEE Xplore, [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. IEEE Xplore, [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. IEEE Xplore, [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. IEEE Xplore, [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. IEEE Xplore, [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. IEEE Xplore, [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. IEEE Xplore, [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 the 2014 IEEE/SICE International Symposium on System Integration (SII'14), pp. 495-460, Tokyo, 2014, Dec. IEEE Xplore, [pdf]

  • Yasuhiro Akiyama, Ikuma Higo, Yoji Yamada, and Shogo Okamoto,
    Analysis of recovering motion of human to prevent fall as induced by abnormality of a physical assistant robot,
    Proceedings of the 2014 IEEE International Conference on Robotics and Biomimetics, pp. 1493-1498, Bali, 2014, Dec. IEEE Xplore, [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. SpringerLink, [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. SpringerLink, [pdf]

  • Akihiro Imaizumi, Shogo Okamoto, and Yoji Yamada,
    Preliminary demonstration of friction perception generated by laterally symmetric vibrotactile stimuli,
    Haptic Interaction: Perception, Devices and Applications, Lecture Notes in Electrical Engineering, vol. 277 (Proceedings of Asia Haptics 2014), pp. 113-117, Tsukuba, 2014, Nov. SpringerLink, [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. SpringerLink, [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. SpringerLink, [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. SpringerLink, [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 I, Lecture Notes in Computer Science, vol. 8618 (Proceedings of EuroHaptics 2014), pp. 313-319, Versailles, 2014, Jun. SpringerLink, [pdf]

  • Akihiro Imaizumi, Shogo Okamoto, and Yoji Yamada
    Friction sensation produced by laterally asymmetric vibrotactile stimulus,
    Haptics: Neuroscience, Devices, Modeling, and Applications, Part I, Lecture Notes in Computer Science, vol. 8618 (Proceedings of EuroHaptics 2014), pp. 11-18, Versailles, 2014, Jun. SpringerLink, [pdf]

  • Yohei Fujii, Shogo Okamoto, and Yoji Yamada,
    Interactive forces caused by scanning wavy surfaces,
    Proceedings of the 2014 IEEE Haptics Symposium, pp. 449-453, Houston, 2014, Feb. IEEE Xplore, [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 the 2013 IEEE/SICE International Symposium on System Integration (SII'2013), pp. 300-305, Kobe, 2013, Dec. IEEE Xplore, [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 the 2013 IEEE International Conference on Systems, Man, and Cybernetics (SMC'2013), pp. 510-515, Manchester, 2013, Oct. IEEE Xplore, [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 the 2013 International Conference on Instrumentation, Control, Information Technology and System (SICE'2013), pp. 2272-2277, Nagoya, 2013, Sep. IEEE Xplore, [pdf]

  • Shogo Okamoto, Michael Wiertlewski, and Vincent Hayward,
    Anticipatory vibrotactile cueing facilitates grip force adjustment,
    Proceedings of the 2013 IEEE World Haptics Conference (WHC'13), pp. 525-530, Daejeon, 2013, April. IEEE Xplore, [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 the 2012 IEEE International Conference on Robotics and Biomimetics (ROBIO'12), pp. 1912-1917, Guangzhou, 2012, Dec. IEEE Xplore, [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 the 2012 IEEE International Conference on Robotics and Biomimetics (ROBIO'12), pp. 1912-1917, Guangzhou, 2012, Dec. IEEE Xplore, [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 the 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'12), pp. 5400-5405, Vilamoura, 2012, Oct. IEEE Xplore, [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 the 2012 IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN'12), pp. 785-790, Paris, 2012, Sep. IEEE Xplore, [pdf]

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

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

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

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

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

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Haptic invitation of textures: An estimation of human touch motions,
    Proceedings of the EuroHaptics 2012, pp. 338-348, Tampere, 2012, Jun., SpringerLink, [pdf]

  • Kenya Matsui, Shogo Okamoto, and Yoji Yamada,
    Effects of presentation of shear deformation to finger pad on tracing movements,
    Proceedings of the 2011 IEEE International Conference on Robotics and Biomimetics (ROBIO'11), pp. 2479-2485, Phuket, 2011, Dec. IEEE Xplore, [pdf]

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

  • Shogo Okamoto and Yoji Yamada,
    An objective index that substitutes for subjective quality of vibrotactile material-like textures,
    Proceedings of the 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'11), pp. 3060-3067, San Francisco, 2011, Sep. IEEE Xplore, [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 the Fourth Joint Eurohaptics Symposium and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WorldHaptics'11), pp. 203-208, Istanbul, 2011, Jun. IEEE Xplore, [pdf]

  • Hikaru Nagano, Shogo Okamoto, and Yoji Yamada,
    Physical and sensory factors of textures that appeal to human touch,
    Proceedings of the 4th International Conference on Human System Interaction (HSI'11), pp. 324-329, Yokohama, 2011, May. IEEE Xplore, [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 the 2010 IEEE/SICE International Symposium on System Integration (SII'10), pp. 384-389, Sendai, 2010, Dec. IEEE Xplore, [pdf]

  • Tatsuma Sakurai, Masashi Konyo, Shogo Okamoto, and Satoshi Tadokoro,
    Research of Conditions of stimulus for Inducing Grasping Force Control Reflex,
    Proceedings of the 2010 IEEE/SICE International Symposium on System Integration (SII'10), pp. 408-413, Sendai, 2010, Dec. IEEE Xplore, [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 the 2010 IEEE International Conference on Robotics and Automation (ICRA'10), pp. 1753-1760, Anchorage, 2010, May. IEEE Xplore [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 the 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'09), pp. 3184-3189, St. Louis, 2009, Oct. IEEE Xplore [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. IEEE Xplore [pdf]

  • Shogo Okamoto, Masashi Konyo, Takashi Maeno, and Satoshi Tadokoro,
    Transmission of Tactile Roughness through Master-slave Systems,
    Proceedings of the 2009 IEEE International Conference on Robotics and Automation (ICRA'09), pp. 1467-1472, Kobe, 2009, May. IEEE Xplore [pdf]

  • Takahiro Yamauchi, Masashi Konyo, Shogo Okamoto, and Satoshi Tadokoro,
    Virtual Active Touch: Perceived Roughness through a Pointing-Stick-Type Tactile Interface,
    Proceedings of the Third Joint Eurohaptics Symposium and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WorldHaptics'09), pp. 605-610, Salt Lake, 2009, Mar. IEEE Xplore [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 the 2008 IEEE International Workshop on Safety, Security and Rescue Robotics (SSRR'08), pp. 77-82, Sendai, 2008, Oct. IEEE Xplore Revised 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 the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'08), pp. 2091-2096, Nice, 2008, Sep. IEEE Xplore [pdf]
    (Kurose acquired IEEE RAS Japan Chapter Young Award, 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. SpringerLink [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 the 2008 IEEE International Conference on Robotics and Automation (ICRA'08), pp. 220-226, Pasadena, 2008, May. IEEE Xplore [pdf]
    (Okamoto acquired 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 the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'07), pp. 2698-2703, San Diego, 2007, Oct. IEEE Xplore [pdf]

  • Shogo Okamoto, Masashi Konyo, Takashi Maeno, and Satoshi Tadokoro,
    Roughness Feeling Telepresence System with Communication Time-delay,
    Proceedings of the Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WorldHaptics'07), pp. 595-596 ,Tsukuba, 2007, Mar., short-paper IEEE Xplore [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 the 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'06), pp.3581-3586, Beijing, 2006, Oct. IEEE Xplore

  • 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, DOI 10.1007/11736592_42, URL SpringerLink

Non-peer-reviewed Papers


  • Shogo Okamoto, Adam Jacoff, Steven Balakirsky, Satoshi Tadokoro, Qualitative validation of a serpentine robot in USARSim, Proceedings of the 2007 JSME Conference on Robotics and Mechatronics, 2P1-L02, Akita, 2007, May. [pdf]



Book



Thesis


  • Tactile Transmission System and Perceptual Effects of Delayed Tactile Feedback,
    Tohoku University Ph.D. Thesis (Information Sciences), 2010.
    (Dean's Award, the Graduate School of Information Sciences, 3.25.2010)

  • Tactile Telepresence System Based on Real-time Estimation of Physical Parameters,
    Tohoku University Master's Thesis (Information Sciences), 2007.
    (Dean's Award, the Graduate School of Information Sciences, 3.27.2007)