Effect of Normal Force Intensity on Tactile Motion Speed Perception Based on Spatiotemporal Cue - Yusuke Ujitoko; Yuko Takenaka; Koichi Hirota (IEEE Trans. Haptics, 2025)

Development and Application of a Simplified Bite Force Measuring Device - Tatsuma Aoki; Sho Sakurai; Koichi Hirota; Takuya Nojima (Proceedings of the 2024 International Conference on Advanced Visual Interfaces, AVI 2024, Arenzano, Genoa, Italy, June 3-7, 2024, 2024)

Basic Investigation of Hair Perception Characteristics at the Fingertip - Naoya Kuramochi; Sho Sakurai; Takuya Nojima; Koichi Hirota (Haptics: Understanding Touch; Technology and Systems; Applications and Interaction - 14th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2024, Lille, France, June 30 - July 3, 2024, Proceedings, Part II, 2024)

Proposal of a Contact Detection System using Micro-phones for a Chambara-based Augmented Sports - Yusaku Maeda; Sho Sakurai; Koichi Hirota; Takuya Nojima (CoRR, 2024)

Development and evaluation of a system to express a sense of telekinesis in VR - Shingo Nakaya; Yudai Hirota; Sho Sakurai; Takuya Nojima; Koichi Hirota (CoRR, 2024)

Deformation Matching: Force Computation Based on Deformation Optimization - Koichi Hirota; Yusuke Ujitoko; Sho Sakurai; Takuya Nojima (IEEE Trans. Haptics, 2022)

Vibrotactile Spatiotemporal Pattern Recognition in Two-Dimensional Space Around Hand - Yusuke Ujitoko; Ryunosuke Tokuhisa; Koichi Hirota (IEEE Trans. Haptics, 2022)

Research on the Emotions Expressed by the Posture of Kemo-mimi - Ryota Shijo; Sho Sakurai; Koichi Hirota; Takuya Nojima (28th ACM Symposium on Virtual Reality Software and Technology, VRST 2022, Tsukuba, Japan, 29 November 2022- 1 December 2022, 2022)

Inside Touch: Presentation of Tactile Feeling Inside Virtual Object Using Finger-Mounted Pin-Array Display - Yusuke Ota; Yusuke Ujitoko; Sho Sakurai; Takuya Nojima; Koichi Hirota (IEEE Access, 2021)

Grutio: System for Reproducing Swallowing Sensation Using Neck-Skin Movement - Izumi Mizoguchi; Sho Sakurai; Koichi Hirota; Takuya Nojima (IEEE Access, 2021)

Effect of the Opponent's Appearance on Interpersonal Cognition that Affects User-to-User Relationship in Virtual Whole-Body Interaction - Sho Sakurai; Takumi Goto; Takuya Nojima; Koichi Hirota (J. Robotics Mechatronics, 2021)

Impact Vibration Source Localization in Two-Dimensional Space Around Hand - Yusuke Ujitoko; Ryunosuke Tokuhisa; Sho Sakurai; Koichi Hirota (IEEE Trans. Haptics, 2021)

Effects of Interpupillary Distance and Visual Avatar's Shape on the Perception of the Avatar's Shape and the Sense of Ownership - Tokio Oka; Takumi Goto; Nobuhito Kimura; Sho Sakurai; Takuya Nojima; Koichi Hirota (Human Interface and the Management of Information. Information Presentation and Visualization - Thematic Area, HIMI 2021, Held as Part of the 23rd HCI International Conference, HCII 2021, Virtual Event, July 24-29, 2021, Proceedings, Part I, 2021)

A Study on the Integration Method of Sports Practice and Video Games - Sakuto Hoshi; Kazutaka Kurihara; Sho Sakurai; Koichi Hirota; Takuya Nojima (HCI International 2021 - Late Breaking Posters - 23rd HCI International Conference, HCII 2021, Virtual Event, July 24-29, 2021, Proceedings, Part I, 2021)

GAN-Based Fine-Tuning of Vibrotactile Signals to Render Material Surfaces - Yusuke Ujitoko; Yuki Ban; Koichi Hirota (IEEE Access, 2020)

Development of Finger-Mounted High-Density Pin-Array Haptic Display - Yusuke Ujitoko; Takaaki Taniguchi; Sho Sakurai; Koichi Hirota (IEEE Access, 2020)

Influence of Sparse Contact Point and Finger Penetration in Object on Shape Recognition - Yusuke Ujitoko; Sho Sakurai; Koichi Hirota (IEEE Trans. Haptics, 2020)

Surface Roughness Judgment During Finger Exploration Is Changeable by Visual Oscillations - Yusuke Ota; Yusuke Ujitoko; Yuki Ban; Sho Sakurai; Koichi Hirota (Haptics: Science, Technology, Applications - 12th International Conference, EuroHaptics 2020, Leiden, The Netherlands, September 6-9, 2020, Proceedings, 2020)

Vibrator Transparency: Re-using Vibrotactile Signal Assets for Different Black Box Vibrators without Re-designing - Yusuke Ujitoko; Sho Sakurai; Koichi Hirota (2020 IEEE Haptics Symposium, HAPTICS 2020, Crystal City, VA, USA, March 28-31, 2020, 2020)

Ambre: Augmented Metaphor Based Representation System for Electricity - Shoki Kishida; Sho Sakurai; Koichi Hirota; Takuya Nojima (UIST '20 Adjunct: The 33rd Annual ACM Symposium on User Interface Software and Technology, Virtual Event, USA, October 20-23, 2020, 2020)

Modulating Fine Roughness Perception of Vibrotactile Textured Surface using Pseudo-haptic Effect - Yusuke Ujitoko; Yuki Ban; Koichi Hirota (IEEE Trans. Vis. Comput. Graph., 2019)

Airflow Presentation Method for Turning Motion Feedback in VR Environment - Yujin Suzuki; Vibol Yem; Koichi Hirota; Tomohiro Amemiya; Michiteru Kitazaki; Yasushi Ikei (International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, ICAT-EGVE 2019, Posters and Demos, Tokyo, Japan, September 11-13, 2019, 2019)

Augmented Dodgeball AR Viewer for Spectators - Shota Azuma; Clara Hertzog; Sho Sakurai; Koichi Hirota; Takuya Nojima (International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, ICAT-EGVE 2019, Posters and Demos, Tokyo, Japan, September 11-13, 2019, 2019)

Presenting Static Friction Sensation at Stick-slip Transition using Pseudo-haptic Effect - Yusuke Ujitoko; Yuki Ban; Koichi Hirota (2019 IEEE World Haptics Conference, WHC 2019, Tokyo, Japan, July 9-12, 2019, 2019)

Towards making kinetic garments based on conductive fabric and smart hair - Takuto Hayashi; Masaru Ohkubo; Sho Sakurai; Koichi Hirota; Takuya Nojima (Proceedings of the 23rd International Symposium on Wearable Computers, ISWC 2019, London, UK, September 09-13, 2019, 2019)

Inclination Manipulator - Nariaki Sugamoto; Kodai Ueta; Yusuke Ujitoko; Sho Sakurai; Takuya Nojima; Koichi Hirota (SIGGRAPH Asia 2019 Emerging Technologies, SA 2019, Brisbane, QLD, Australia, November 17-20, 2019, 2019)

Licker: A Tongue Robot for Representing Realistic Tongue Motions - Ryota Shijo; Mizuki Nagano; Izumi Mizoguchi; Takahiro Ando; Kanji Tamura; Keigo Hiki; Sho Sakurai; Koichi Hirota; Takuya Nojima (SIGGRAPH Asia 2019 Emerging Technologies, SA 2019, Brisbane, QLD, Australia, November 17-20, 2019, 2019)

Modulating Fine Roughness Perception of Vibrotactile Textured Surface using Pseudo-haptic Effect - Yusuke Ujitoko; Yuki Ban; Koichi Hirota (CoRR, 2019)

Interpretation of Tactile Sensation using an Anthropomorphic Finger Motion Interface to Operate a Virtual Avatar - Yusuke Ujitoko; Koichi Hirota (CoRR, 2019)

Presenting Static Friction Sensation at Stick-slip Transition using Pseudo-haptic Effect - Yusuke Ujitoko; Yuki Ban; Koichi Hirota (CoRR, 2019)

Squachu: a training game to improve oral function via a non-contact tongue-mouth-motion detection system - Takahiro Ando; Ayano Masaki; Qing Liu; Takafumi Ooka; Sho Sakurai; Koichi Hirota; Takuya Nojima (Proceedings of the 2018 International Conference on Advanced Visual Interfaces, AVI 2018, Castiglione della Pescaia, Italy, May 29 - June 01, 2018, 2018)

Multi-point Pressure Sensation Display Using Pneumatic Actuators - Takaaki Taniguchi; Sho Sakurai; Takuya Nojima; Koichi Hirota (Haptics: Science, Technology, and Applications - 11th International Conference, EuroHaptics 2018, Pisa, Italy, June 13-16, 2018, Proceedings, Part II, 2018)

Substitution of Hand-Object Pressure Cues with the Sole of the Foot for Haptic Presentation Using a Tactile Pin Array - Keigo Hiki; Tetsuhiro Okano; Sho Sakurai; Takuya Nojima; Michiteru Kitazaki; Yasushi Ikei; Koichi Hirota (Haptics: Science, Technology, and Applications - 11th International Conference, EuroHaptics 2018, Pisa, Italy, June 13-16, 2018, Proceedings, Part II, 2018)

Vestibular Display for Walking Sensation in a Virtual Space - Koichi Shimizu; Yasushi Ikei; Tomohiro Amemiya; Koichi Hirota; Michiteru Kitazaki (HCI International 2018 - Posters' Extended Abstracts - 20th International Conference, HCI International 2018, Las Vegas, NV, USA, July 15-20, 2018, Proceedings, Part II, 2018)

Airflow for Body Motion Virtual Reality - Masato Kurosawa; Yasushi Ikei; Yujin Suzuki; Tomohiro Amemiya; Koichi Hirota; Michiteru Kitazaki (Human Interface and the Management of Information. Interaction, Visualization, and Analytics - 20th International Conference, HIMI 2018, Held as Part of HCI International 2018, Las Vegas, NV, USA, July 15-20, 2018, Proceedings, Part I, 2018)

Gill+Man: breathing through gills experience system - Izumi Mizoguchi; Takahiro Ando; Mizuki Nagano; Ryota Shijo; Sho Sakurai; Koichi Hirota; Takuya Nojima (SIGGRAPH Asia 2018 Emerging Technologies, Tokyo, Japan, December 04-07, 2018, 2018)

Leg-jack: generation of the sensation of walking by electrical and kinesthetic stimuli to the lower limbs - Hirofumi Kaneko; Tomohiro Amemiya; Vibol Yem; Yasushi Ikei; Koichi Hirota; Michiteru Kitazaki (SIGGRAPH Asia 2018 Emerging Technologies, Tokyo, Japan, December 04-07, 2018, 2018)

Resistive swipe: Visuo-haptic interaction during swipe gestures to scroll background images on touch interfaces - Takuji Narumi; Yusuke Ujitoko; Yuki Ban; Tomohiro Tanikawa; Koichi Hirota; Michitaka Hirose (2017 IEEE World Haptics Conference, WHC 2017, Munich, Germany, June 6-9, 2017, 2017)

Vibration on the soles of the feet evoking a sensation of walking expands peripersonal space - Tomohiro Amemiya; Yasushi Ikei; Koichi Hirota; Michiteru Kitazaki (2017 IEEE World Haptics Conference, WHC 2017, Munich, Germany, June 6-9, 2017, 2017)

A New Experience Presentation in VR2.0 - Yasushi Ikei; Tomohiro Amemiya; Koichi Hirota; Michiteru Kitazaki (Human Interface and the Management of Information: Supporting Learning, Decision-Making and Collaboration - 19th International Conference, HCI International 2017, Vancouver, BC, Canada, July 9-14, 2017, Proceedings, Part II, 2017)

TwinCam: omni-directional stereoscopic live viewing camera for reducing motion blur during head rotation - Kento Tashiro; Toi Fujie; Yasushi Ikei; Tomohiro Amemiya; Koichi Hirota; Michiteru Kitazaki (Special Interest Group on Computer Graphics and Interactive Techniques Conference, SIGGRAPH 2017, Los Angeles, CA, USA, July 30 - August 3, 2017, Emerging Technologies, 2017)

Evaluation of airflow effect on a VR walk - Masato Kurosawa; Ken Ito; Yasushi Ikei; Koichi Hirota; Michiteru Kitazaki (2017 IEEE Virtual Reality, VR 2017, Los Angeles, CA, USA, March 18-22, 2017, 2017)

KKse: Safety education system of the child in the kitchen knife cooking - Shiho Saito; Koichi Hirota; Takuya Nojima (2017 IEEE Virtual Reality, VR 2017, Los Angeles, CA, USA, March 18-22, 2017, 2017)

Tactile Apparent Motion on the Torso Modulates Perceived Forward Self-Motion Velocity - Tomohiro Amemiya; Koichi Hirota; Yasushi Ikei (IEEE Trans. Haptics, 2016)

Rhythmic vibrations to heels and forefeet to produce virtual walking - Ryota Kondo; Keisuke Goto; Katsuya Yoshiho; Yasushi Ikei; Koichi Hirota; Michiteru Kitazaki (2016 IEEE Symposium on 3D User Interfaces, 3DUI 2016, Greenville, SC, USA, March 19-20, 2016, 2016)

Development of a Sole Pressure Display - Tetsuhiro Okano; Kengo Hiki; Koichi Hirota; Takusya Nojima; Michiteru Kitazaki; Yasushi Ikei (Haptic Interaction - Science, Engineering and Design, 2nd International Conference, AsiaHaptics 2016, Chiba, Japan, November 29 - December 1, 2016, 2016)

Object Manipulation by Hand with Force Feedback - Shunsuke Fujioka; Takao Uchiyama; Kazuyoshi Tagawa; Koichi Hirota; Takusya Nojima; Katsuhito Akahane; Makoto Sato (Haptic Interaction - Science, Engineering and Design, 2nd International Conference, AsiaHaptics 2016, Chiba, Japan, November 29 - December 1, 2016, 2016)

Passive Arm Swing Motion for Virtual Walking Sensation - Naoyuki Saka; Yasushi Ikei; Tomohiro Amemiya; Koichi Hirota; Michiteru Kitazaki (International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, ICAT-EGVE 2016, Little Rock, Arkansas, USA, December 7-9, 2016, 2016)

High-Resolution Tactile Display for Lips - Yuhei Tsutsui; Koichi Hirota; Takuya Nojima; Yasushi Ikei (Human Interface and the Management of Information: Applications and Services - 18th International Conference, HCI International 2016 Toronto, Canada, July 17-22, 2016. Proceedings, Part II, 2016)

Topographic Surface Perception Modulated by Pitch Rotation of Motion Chair - Tomohiro Amemiya; Koichi Hirota; Yasushi Ikei (Human Interface and the Management of Information: Information, Design and Interaction - 18th International Conference, HCI International 2016 Toronto, Canada, July 17-22, 2016, Proceedings, Part I, 2016)

Minimal Virtual Reality System for Virtual Walking in a Real Scene - Michiteru Kitazaki; Koichi Hirota; Yasushi Ikei (Human Interface and the Management of Information: Information, Design and Interaction - 18th International Conference, HCI International 2016 Toronto, Canada, July 17-22, 2016, Proceedings, Part I, 2016)

Interaction with virtual object using deformable hand - Koichi Hirota; Kazuyoshi Tagawa (2016 IEEE Virtual Reality, VR 2016, Greenville, SC, USA, March 19-23, 2016, 2016)

Vestibulohaptic passive stimulation for a walking sensation - Yasushi Ikei; Shunki Kato; Kohei Komase; Shogo Imao; Sho Sakurai; Tomohiro Amemiya; Michiteru Kitazaki; Koichi Hirota (2016 IEEE Virtual Reality, VR 2016, Greenville, SC, USA, March 19-23, 2016, 2016)

Walking experience by real-scene optic flow with synchronized vibrations on feet - Takaaki Hayashizaki; Atsuhiro Fujita; Junki Nozawa; Shohei Ueda; Koichi Hirota; Yasushi Ikei; Michiteru Kitazaki (Proceedings of the 6th Augmented Human International Conference, AH 2015, Singapore, March 9-11, 2015, 2015)

Recognition of weight through shaking interaction - Takeshi Yamamoto; Koichi Hirota (2015 IEEE World Haptics Conference, WHC 2015, Evanston, IL, USA, June 22-26, 2015, 2015)

Presentation Method of Walking Sensation Based on Walking Behavior Measurement with Inertial Sensors and Pressure Sensors - Kohei Ichihara; Koichi Hirota; Yasushi Ikei; Michiteru Kitazaki (Human Interface and the Management of Information. Information and Knowledge Design - 17th International Conference, HCI International 2015, Los Angeles, CA, USA, August 2-7, 2015, Proceedings, Part I, 2015)

Experience Simulator for the Digital Museum - Yasushi Ikei; Seiya Shimabukuro; Shunki Kato; Kohei Komase; Koichi Hirota; Tomohiro Amemiya; Michiteru Kitazaki (Human Interface and the Management of Information. Information and Knowledge in Context - 17th International Conference, HCI International 2015, Los Angeles, CA, USA, August 2-7, 2015, Proceedings, Part II, 2015)

Application of the Locomotion Interface Using Anthropomorphic Finger Motion - Yusuke Ujitoko; Koichi Hirota (Human Interface and the Management of Information. Information and Knowledge in Context - 17th International Conference, HCI International 2015, Los Angeles, CA, USA, August 2-7, 2015, Proceedings, Part II, 2015)

Yubi-Toko: finger walking in snowy scene using pseudo-haptic technique on touchpad - Yusuke Ujitoko; Yuki Ban; Takuji Narumi; Tomohiro Tanikawa; Koichi Hirota; Michitaka Hirose (SIGGRAPH Asia 2015 Emerging Technologies, Kobe, Japan, November 2-6, 2015, 2015)

Five senses theatre project: Sharing experiences through bodily ultra-reality - Yasushi Ikei; Seiya Shimabukuro; Shunki Kato; Kohei Komase; Yujiro Okuya; Koichi Hirota; Michiteru Kitazaki; Tomohiro Amemiya (2015 IEEE Virtual Reality, VR 2015, Arles, Camargue, Provence, France, March 23-27, 2015, 2015)

Third person's footsteps enhanced moving sensation of seated person - Yujiro Okuya; Yasushi Ikei; Tomohiro Amemiya; Koichi Hirota (2015 IEEE Virtual Reality, VR 2015, Arles, Camargue, Provence, France, March 23-27, 2015, 2015)

Characteristics of virtual walking sensation created by a 3-dof motion seat - Seiya Shimabukuro; Shunki Kato; Yasushi Ikei; Koichi Hirota; Tomohiro Amemiya; Michiteru Kitazaki (2015 IEEE Virtual Reality, VR 2015, Arles, Camargue, Provence, France, March 23-27, 2015, 2015)

Impact of illusory resistance on finger walking behavior - Yusuke Ujitoko; Koichi Hirota (2015 IEEE Virtual Reality, VR 2015, Arles, Camargue, Provence, France, March 23-27, 2015, 2015)

Walking recording and experience system by Visual Psychophysics Lab - Atsuhiro Fujita; Shohei Ueda; Junki Nozawa; Koichi Hirota; Yasushi Ikei; Michiteru Kitazaki (2015 IEEE Virtual Reality, VR 2015, Arles, Camargue, Provence, France, March 23-27, 2015, 2015)

The Scaling of the Haptic Perception on the Fingertip Using an Interface of Anthropomorphic Finger Motions - Yusuke Ujitoko; Koichi Hirota (Haptic Interaction - Perception, Devices and Applications, AsiaHaptics 2014, Tsukuba, Japan, November 18-20, 2014)

Object Manipulation by Deformable Hand - Koichi Hirota; Yusuke Ujitoko; Kazuya Kiriyama; Kazuyoshi Tagawa (Haptic Interaction - Perception, Devices and Applications, AsiaHaptics 2014, Tsukuba, Japan, November 18-20, 2014)

Interpretation of Tactile Sensation using an Anthropomorphic Finger Motion Interface to Operate a Virtual Avatar - Yusuke Ujitoko; Koichi Hirota (International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, ICAT-EGVE 2014, Bremen, Germany, December, 8-10, 2014, 2014)

Rendering of Virtual Walking Sensation by a Passive Body Motion - Yasushi Ikei; Seiya Shimabukuro; Shunki Kato; Yujiro Okuya; Koji Abe; Koichi Hirota; Tomohiro Amemiya (Haptics: Neuroscience, Devices, Modeling, and Applications - 9th International Conference, EuroHaptics 2014, Versailles, France, June 24-26, 2014, Proceedings, Part I, 2014)

Device for Estimation of Weight and Material of Contents by Shaking - Takeshi Yamamoto; Koichi Hirota (Haptics: Neuroscience, Devices, Modeling, and Applications - 9th International Conference, EuroHaptics 2014, Versailles, France, June 24-26, 2014, Proceedings, Part II, 2014)

To Relive a Valuable Experience of the World at the Digital Museum - Yasushi Ikei; Yujiro Okuya; Seiya Shimabukuro; Koji Abe; Tomohiro Amemiya; Koichi Hirota (Human Interface and the Management of Information. Information and Knowledge in Applications and Services - 16th International Conference, HCI International 2014, Heraklion, Crete, Greece, June 22-27, 2014. Proceedings, Part II, 2014)

Tactile flow on seat pan modulates perceived forward velocity - Tomohiro Amemiya; Koichi Hirota; Yasushi Ikei (IEEE Symposium on 3D User Interfaces, 3DUI 2013, Orlando, FL, USA, March 16-17, 2013, 2013)

Poster: Auditory feedback of contact state during object manipulation - Xiaoshu Zhou; Koichi Hirota (IEEE Symposium on 3D User Interfaces, 3DUI 2013, Orlando, FL, USA, March 16-17, 2013, 2013)

Generation of directional wind by colliding airflows - Koichi Hirota; Yoko Ito; Tomohiro Amemiya; Yasushi Ikei (2013 World Haptics Conference, WHC 2013, Daejeon, Korea (South), April 14-17, 2013, 2013)

Tactile Apparent Motion Presented from Seat Pan Facilitates Racing Experience - Tomohiro Amemiya; Koichi Hirota; Yasushi Ikei (Virtual Augmented and Mixed Reality. Designing and Developing Augmented and Virtual Environments - 5th International Conference, VAMR 2013, Held as Part of HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part I, 2013)

Train Ride Simulation Using Assist Strap Device - Takashi Sasaki; Koichi Hirota; Tomohiro Amemiya; Yasushi Ikei (Human Interface and the Management of Information. Information and Interaction for Health, Safety, Mobility and Complex Environments - 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part II, 2013)

Virtual Experience System for a Digital Museum - Yasushi Ikei; Koji Abe; Yukinori Masuda; Yujiro Okuya; Tomohiro Amemiya; Koichi Hirota (Human Interface and the Management of Information. Information and Interaction for Learning, Culture, Collaboration and Business, - 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part III, 2013)

Presentation of Odor in Multi-Sensory Theater - Koichi Hirota; Yoko Ito; Tomohiro Amemiya; Yasushi Ikei (Virtual, Augmented and Mixed Reality. Systems and Applications - 5th International Conference, VAMR 2013, Held as Part of HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part II, 2013)

Perceived forward velocity increases with tactile flow on seat pan - Tomohiro Amemiya; Koichi Hirota; Yasushi Ikei (2013 IEEE Virtual Reality, VR 2013, Lake Buena Vista, FL, USA, March 18-20, 2013, 2013)

Acquisition of Elastically Deformable Object Model Based on Measurement - Koichi Hirota; Kazuyoshi Tagawa (Haptics: Perception, Devices, Mobility, and Communication - International Conference, EuroHaptics 2012, Tampere, Finland, June 13-15, 2012. Proceedings, Part I, 2012)

Shaking a Box to Estimate the Property of Content - Yasuhiro Tanaka; Koichi Hirota (Haptics: Perception, Devices, Mobility, and Communication - International Conference, EuroHaptics 2012, Tampere, Finland, June 13-15, 2012. Proceedings, Part I, 2012)

A multisensory VR system exploring the ultra-reality - Yasushi Ikei; Koji Abe; Koichi Hirota; Tomohiro Amemiya (18th International Conference on Virtual Systems and Multimedia, VSMM 2012, Milan, Italy, September 2-5, 2012, 2012)

Skillful manipulation of virtual objects: Implementation of juggling in a virtual environment - Minato Mizutori; Koichi Hirota; Yasushi Ikei (18th International Conference on Virtual Systems and Multimedia, VSMM 2012, Milan, Italy, September 2-5, 2012, 2012)

A System for Creating the Content for a Multi-sensory Theater - Koichi Hirota; Seichiro Ebisawa; Tomohiro Amemiya; Yasushi Ikei (Virtual and Mixed Reality - Systems and Applications - International Conference, Virtual and Mixed Reality 2011, Held as Part of HCI International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings, Part II, 2011)

Concave-Convex Surface Perception by Visuo-vestibular Stimuli for Five-Senses Theater - Tomohiro Amemiya; Koichi Hirota; Yasushi Ikei (Virtual and Mixed Reality - New Trends - International Conference, Virtual and Mixed Reality 2011, Held as Part of HCI International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings, Part I, 2011)

FiveStar: Ultra-Realistic Space Experience System - Masahiro Urano; Yasushi Ikei; Koichi Hirota; Tomohiro Amemiya (Virtual and Mixed Reality - Systems and Applications - International Conference, Virtual and Mixed Reality 2011, Held as Part of HCI International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings, Part II, 2011)

Inertial Force Display to Represent Content Inside the Box - Yuichiro Sekiguchi; Satoru Matsuoka; Koichi Hirota (Haptics: Generating and Perceiving Tangible Sensations, International Conference, EuroHaptics 2010, Amsterdam, The Netherlands, July 8-10, 2010. Proceedings, Part I, 2010)

The Orikao Method: 3D scene reconstruction from Japanese beauty portraits - Yuka Kubo; Hiroyuki Shindo; Koichi Hirota (International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2010, Los Angeles, California, USA, July 26-30, 2010, Poster Proceedings, 2010)

CAGRA: Optimal parameter setting and rendering method for occlusion-capable automultiscopic three-dimensional display - Yusuke Doyama; Atsushi Kodama; Tomohiro Tanikawa; Kazuyoshi Tagawa; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference, VR 2010, Waltham, Massachusetts, USA, March 20-24, 2010, 2010)

Echocardiogram Simulator based on Computer-Simulated Heart - Koichi Hirota; Jun-ichi Okada; Takumi Washio; Toshiaki Hisada; Seiryo Sugiura (Proceedings of the Joint Virtual Reality Conference of EGVE - the 15th Eurographics Symposium on Virtual Environments, ICAT, EuroVR, Lyon, France, 2009, 2009)

A data compression method for impulse response deformation model - Kazuyoshi Tagawa; Koichi Hirota; Michitaka Hirose (World Haptics 2009 - Third Joint EuroHaptics conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, Salt Lake City, UT, USA, 18-20 March 2009, 2009)

Transmission of Information through Haptic Interaction - Koichi Hirota; Yuichiro Sekiguchi (Virtual and Mixed Reality, Third International Conference, VMR 2009, Held as Part of HCI International 2009, San Diego, CA, USA, July 19-24, 2009. Proceedings, 2009)

Manipulation of dynamically deformable object - Kazuyoshi Tagawa; Koichi Hirota; Michitaka Hirose (2008 Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, HAPTICS 2008, Reno, NE, USA, March 13-14, 2008, 2008)

Presentation of Force-Motion Relationship by Inertial Force Display - Koichi Hirota; Shotaro Sasaki; Yuichiro Sekiguchi (Haptics: Perception, Devices and Scenarios, 6th International Conference, EuroHaptics 2008, Madrid, Spain, June 10-13, 2008, Proceedings, 2008)

Surface Contact Interaction with Dynamically Deformable Object Using Impulse-Based Approach - Kazuyoshi Tagawa; Koichi Hirota; Michitaka Hirose (Haptics: Perception, Devices and Scenarios, 6th International Conference, EuroHaptics 2008, Madrid, Spain, June 10-13, 2008, Proceedings, 2008)

Inertial Force Display - Concept and Implementation - Koichi Hirota; Yuichiro Sekiguchi (ISUC 2008, Second International Symposium on Universal Communication, Osaka, Japan, 15-16 December 2008, 2008)

A method for 3D scene reconstruction from Ukiyo-e - Yuka Kubo; Sho Cho; Takanori Usami; Koichi Hirota (International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2008, Los Angeles, California, USA, August 11-15, 2008, Poster Proceedings, 2008)

A method for transformation of 3D space into Ukiyo-e composition - Yuka Kubo; Zhao Jie; Koichi Hirota (International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH ASIA 2008, Singapore, December 10-13, 2008, Art Gallery & Emerging Technologies, 2008)

Automultiscopic display by revolving flat-panel displays - Koichi Hirota; Kazuyoshi Tagawa; Yasuhiro Suzuki (IEEE Virtual Reality Conference 2008 (VR 2008), 8-12 March 2008, Reno, Nevada, USA, Proceedings, 2008)

Cross-section Projector: Interactive and Intuitive Presentation of 3D Volume Data using a Handheld Screen - Koichi Hirota; Yuya Saeki (IEEE Symposium on 3D User Interfaces, 3DUI 2007, Charlotte, North Carolina, USA, 10-11 March, 2007, 2007)

Menu Selection Using Auditory Interface - Koichi Hirota; Yosuke Watanabe; Yasushi Ikei (Human-Computer Interaction. HCI Intelligent Multimodal Interaction Environments, 12th International Conference, HCI International 2007, Beijing, China, July 22-27, 2007, Proceedings, Part III, 2007)

A Study on Haptic Interaction and Simulation of Motion and Deformation of Elastic Object - Kazuyoshi Tagawa; Koichi Hirota; Michitaka Hirose (Human Interface and the Management of Information. Methods, Techniques and Tools in Information Design, Symposium on Human Interface 2007, Held as Part of HCI International 2007, Beijing, China, July 22-27, 2007, Proceedings Part I, 2007)

Oxidation Process of Xylene in Air under Electron Beam Irradiation with TiO\(_2\) and Ag/TiO\(_2\) - Teruyuki Hakoda; Takuji Kojima; Koichi Hirota; Kanae Matsumoto; Akira Mizuno (Conference Record of the 2007 IEEE Industry Applications Conference Forty-Second IAS Annual Meeting, New Orleans, LA, USA, September 23-27, 2007, 2007)

Impulse Response Deformation Model: an Approach to Haptic Interaction with Dynamically Deformable Object - Kazuyoshi Tagawa; Koichi Hirota; Michitaka Hirose (14th International Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (HAPTICS 2006), 25-26 March 2006, Arlington, VA, USA, Proceedings, 2006)

vCocktail: Multiplexed-voice Menu Presentation Method for Wearable Computers - Yasushi Ikei; Hitoshi Yamazaki; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference, VR 2006, Alexandria, Virginia, USA, March 25-29, 2006, 2006)

Wearable Olfactory Display: Using Odor in Outdoor Environment - Tomoya Yamada; Satoshi Yokoyama; Tomohiro Tanikawa; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference, VR 2006, Alexandria, Virginia, USA, March 25-29, 2006, 2006)

Implementation of Electromyogram Interface in CABIN Immersive Multiscreen Display - Hideaki Touyama; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference, VR 2006, Alexandria, Virginia, USA, March 25-29, 2006, 2006)

The Design and Implementation of Ubiquitous Haptic Device - Yuichiro Sekiguchi; Koichi Hirota; Michitaka Hirose (First Joint Eurohaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, WHC 2005, Pisa, Italy, March 18-20, 2005, 2005)

Real world video avatar: real-time and real-size transmission and presentation of human figure - Tomohiro Tanikawa; Yasuhiro Suzuki; Koichi Hirota; Michitaka Hirose (Proceedings of the 2005 international conference on Augmented tele-existence, ICAT 2005, Christchurch, New Zealand, December 5-8, 2005, 2005)

Prototype application with electromyogram interface in immersive virtual environment - Hideaki Touyama; Koichi Hirota; Michitaka Hirose (Proceedings of the 2005 international conference on Augmented tele-existence, ICAT 2005, Christchurch, New Zealand, December 5-8, 2005, 2005)

Projected Augmentation II - A Scalable Architecture for Multi Projector Based AR-Systems Based on "Projected Applications" - Jochen Ehnes; Koichi Hirota; Michitaka Hirose (Fourth IEEE / ACM International Symposium on Mixed and Augmented Reality (ISMAR 2005), 5-8 October 2005, Vienna, Austria, 2005)

iFlashBack: A Wearable Electronic Mnemonics to Retain Episodic Memory Visually Real by Video Aided Rehearsal - Yoji Hirose; Yasushi Ikei; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference 2005, VR 2005, Bonn, Germany, March 12-16, 2005, 2005)

Spatial Constraint Method: A New Approach to Real-Time Haptic Interaction in Virtual Environments - Koichi Hirota; Masaki Hirayam; Atsuko Tanaka; Toyohisa Kaneko (Presence Teleoperators Virtual Environ., 2004)

A Flexible and Efficient Scheme for Interest Management in HLA - ChangHoon Park; Koichi Hirota; Michitaka Hirose; Heedong Ko (Systems Modeling and Simulation: Theory and Applications, Third Asian Simulation Conference, AsiaSim 2004, Jeju Island, Korea, October 4-6, 2004, Revised Selected Papers, 2004)

OBOE: Oboe-Like Braille Interface for Outdoor Environment - Tomohiro Amemiya; Koichi Hirota; Michitaka Hirose (Computers Helping People with Special Needs, 9th International Conference, ICCHP 2004, Paris, France, July 7-9, 2004, Proceedings, 2004)

Projected Augmentation - Augmented Reality using Rotatable Video Projectors - Jochen Ehnes; Koichi Hirota; Michitaka Hirose (3rd IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR 2004), 2-5 November 2004, Arlington, VA, USA, 2004)

Position Tracking Using Infra-Red Signals for Museum Guiding System - Atsushi Hiyama; Jun Yamashita; Hideaki Kuzuoka; Koichi Hirota; Michitaka Hirose (Ubiquitous Computing Systems, Second International Symposium, UCS 2004, Tokyo, Japan, November 8-9, 2004, Revised Selected Papers, 2004)

Virtual Leading Blocks for the Deaf-Blind: A Real-Time Way-Finder by Verbal-Nonverbal Hybrid Interface and High-Density RFID Tag Space - Tomohiro Amemiya; Jun Yamashita; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference 2004 (VR 2004), 27-31 March 2004, Chicago, IL, USA, Proceedings, 2004)

Real World Video Avatar: Transmission and Presentation of Human Figure - Hiroyuki Maeda; Tomohiro Tanikawa; Jun Yamashita; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference 2004 (VR 2004), 27-31 March 2004, Chicago, IL, USA, Proceedings, 2004)

Virtual Environment Design Guidelines for Gene Expression Analysis: The Utility of a Lab Bench Metaphor and a Road Metaphor - Kunihiro Nishimura; Koji Abe; Shuichi Tsutsumi; Hiroyuki Aburatani; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference 2004 (VR 2004), 27-31 March 2004, Chicago, IL, USA, Proceedings, 2004)

Colorplate: Virtual Leading Blocks for the Deaf-Blind: A Real-Time Way-Finder by Verbal-Nonverbal Hybrid Interface and High-Density RFID Tag Space - Tomohiro Amemiya; Jun Yamashita; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference 2004 (VR 2004), 27-31 March 2004, Chicago, IL, USA, Proceedings, 2004)

Cluster Overlap Distribution Map: Visualization for Gene Expression Analysis Using Immersive Projection Technology - Makoto Kano; Kunihiro Nishimura; Shuichi Tsutsumi; Hiroyuki Aburatani; Koichi Hirota; Michitaka Hirose (Presence Teleoperators Virtual Environ., 2003)

Deformation model of a human face based on measurements - Tomoki Mizobuchi; Koichi Hirota; Toyohisa Kaneko (Syst. Comput. Jpn., 2003)

Haptic Interface Using Estimatio of Box Contents Metaphor - Koichi Hirota; Michitaka Hirose (Online Proceeding of the 13th International Conference on Artificial Reality and Telexistence, December 3-5, 2003, Keio University, Tokyo, Japan, 2003)

All-Around Display for Video Avatar in Real World - Hiroyuki Maeda; Kazuhiko Hirose; Jun Yamashita; Koichi Hirota; Michitaka Hirose (2003 IEEE / ACM International Symposium on Mixed and Augmented Reality (ISMAR 2003), 7-10 October 2003, Tokyo, Japan, 2003)

Dexterous Object Manipulation Based on Collision Response - Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference 2003 (VR 2003), 22-26 March 2003, Los Angeles, CA, USA, Proceedings, 2003)

A Study for Image-Based Integrated Virtual Environment - Tomohiro Tanikawa; Koichi Hirota; Michitaka Hirose (2002 IEEE / ACM International Symposium on Mixed and Augmented Reality (ISMAR 2002), 30 September - 1 October 2002, Darmstadt, Germany, 2002)

Development and Demonstration of Wearable Computer Based Interactive Nomadic Gallery - Atsushi Hiyama; Ryoko Ueoka; Koichi Hirota; Michitaka Hirose; Michie Sone; Tomohiro Kawamura (6th International Symposium on Wearable Computers (ISWC 2002), 7-10 October 2002, Seattle, WA, USA, 2002)

Visualization for Genome Function Analysis Using Immersive Projection Technology - Makoto Kano; Shuichi Tsutsumi; Kunihiro Nishimura; Hiroyuki Aburatani; Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Conference 2002, VR '02, Orlando, Florida, USA, March 24-28, 2002, Proceedings, 2002)

Haptic Representation of Elastic Objects - Koichi Hirota; Toyohisa Kaneko (Presence Teleoperators Virtual Environ., 2001)

Multimedia Virtual Laboratory - Tetsuro Ogi; Toshio Yamada; Koichi Hirota; Michitaka Hirose (Human-Computer Interaction INTERACT '01: IFIP TC13 International Conference on Human-Computer Interaction, Tokyo, Japan, July 9-13, 2001, 2001)

HapticGEAR: The Development of a Wearable Force Display System for Immersive Projection Displays - Michitaka Hirose; Koichi Hirota; Tetsuro Ogi; Hiroaki Yano; Naoyuki Kakehi; Makoto Saito; Mutsuhiro Nakashige (Virtual Reality 2001 Conference, VR'01, Yokohama, Japan, March 13-17, 2001, Proceedings, 2001)

Visualization for Genome Function Analysis - Makoto Kano; Kunihiro Nishimura; Koichi Hirota; Michitaka Hirose; Hiroyuki Aburatani; Takao Hamakubo; Tatsuhiko Kodama (Virtual Reality 2001 Conference, VR'01, Yokohama, Japan, March 13-17, 2001, Proceedings, 2001)

Deforming and Cutting Operation with Force Sensation - Atsuko Tanaka; Koichi Hirota; Toyohisa Kaneko (J. Robotics Mechatronics, 2000)

Simulation of three-dimensional cracks - Koichi Hirota; Yasuyuki Tanoue; Toyohisa Kaneko (Vis. Comput., 2000)

Real-time Representation of Elastic Object - Koichi Hirota; Toyohisa Kaneko (Virtual Reality 2000 Conference, VR'00, New Brunswick, New Jersey, USA, March 18-22, 2000, Proceedings, 2000)

Virtual elasticity - Koichi Hirota; Toyohisa Kaneko (Human-Computer Interaction: Communication, Cooperation, and Application Design, Proceedings of HCI International '99 (the 8th International Conference on Human-Computer Interaction), Munich, Germany, August 22-26, 1999, Volume 2, 1999)

Representation of Force in Cutting Operation - Koichi Hirota; Atsuko Tanaka; Toyohisa Kaneko (IEEE Virtual Reality 1999 Conference, VR'99, Houston, Texas, USA, March 13-17, 1999, Proceedings, 1999)

Implementation of Partial Surface Display - Koichi Hirota; Michitaka Hirose (Presence Teleoperators Virtual Environ., 1998)

Generation of crack patterns with a physical model - Koichi Hirota; Yasuyuki Tanoue; Toyohisa Kaneko (Vis. Comput., 1998)

Virtual cutting with force feedback - Atsuko Tanaka; Koichi Hirota; Toyohisa Kaneko (1998 Virtual Reality Annual International Symposium, VRAIS '98, Atlanta, Georgia, USA, March 14-18, 1998, 1998)

Application of Surface Display into Shape Forming Task - Koichi Hirota; Jun Saito; Michitaka Hirose (J. Robotics Mechatronics, 1997)

Implementation of Elastic Object in Virtual Environment - Koichi Hirota; Toyohisa Kaneko (Design of Computing Systems: Social and Ergonomic Considerations, Proceedings of the Seventh International Conference on Human-Computer Interaction (HCI International '97), San Francisco, California, USA, August 24-29, 1997, Volume 2, 1997)

Providing force feedback in virtual environments - Koichi Hirota; Michitaka Hirose (IEEE Computer Graphics and Applications, 1995)

Simulation and presentation of curved surface in virtual reality environment through surface display - Koichi Hirota; Michitaka Hirose (1995 Virtual Reality Annual International Symposium, VRAIS '95, Research Triangle Park, North Carolina, USA, March 11-15, 1995, 1995)

Surface Display and Synthetic Force Sensation - Michitaka Hirose; Koichi Hirota (Human-Computer Interaction: Software and Hardware Interfaces, Proceedings of the Fifth International Conference on Human-Computer Interaction (HCI International '93), Orlando, Florida, USA, August 8-13, 1993, Volume 2, 1993)

Development of Surface Display - Koichi Hirota; Michitaka Hirose (IEEE Virtual Reality Annual International Symposium, VRAIS '93, Seattle, Washington, USA, September 18-22, 1993, Proceedings, 1993)