Journal (with peer review)

  1. Taku Hachisu, Gregory Reardon, Yitian Shao, Kenji Suzuki, Yon Visell:
    Interpersonal Transmission of Vibrotactile Feedback via Smart Bracelets: Mechanics and Perception,
    IEEE Transactions on Haptics, vol. 17, no. 3, pp. 327-383, 2024.
  2. Taku Hachisu, Masayuki Kajiura, Toshihiro Takeshita, Yusuke Takei, Takeshi Kobayashi, Masashi Konyo:
    Lever Mechanism for Diaphragm-Type Vibrators to Enhance Vibrotactile Intensity,
    IEEE Transactions on Haptics, vol. 17, no. 1, pp. 20-25, 2024. [Best IEEE Transactions on Haptics Short Paper Honorable Mention]
  3. Nana Matsuyama, Soichiro Matsuda, Taku Hachisu:
    Can Facial Expressions Induce Haptic Perception?
    IEEE Transactions on Haptics, vol. 16, no. 4, pp. 634-639, 2023.
  4. Ririka Masuda, Kai Sasaki, Masakazu Hirokawa, Taku Hachisu, Kenji Suzuki:
    Posture Control of the Passenger Based on Caregivers Wrist Motion for a Step-Climbing Stroller,
    IEEE Robotics and Automation Letters, vol. 7, no. 2, pp. 3016-3021, 2022.
  5. Taku Hachisu, Kenji Suzuki:
    Interpersonal Touch Sensing Devices using Inter-Body Area Network,
    IEEE Sensors Journal, vol. 21, no. 24, pp. 28001-28008, 2021.
  6. Tung Nguyen-Dang, Kelsey Harrison, Alex Lill, Alana Dixon, Erin Lewis, Joachim Vollbrecht, Taku Hachisu, Shantonu Biswas, Yon Visell, Thuc-Quyen Nguyen:
    Biomaterial-Based Solid-Electrolyte Organic Electrochemical Transistors for Electronic and Neuromorphic Applications,
    Advanced Electronic Materials, 2100519, 2021.
  7. Shantonu Biswas, Yitian Shao, Taku Hachisu, Tung Nguyen‐Dang, Yon Visell:
    Integrated Soft Optoelectronics for Wearable Health Monitoring,
    Advanced Material Technologies, vol. 5, no. 8, 2000347, 2020.
  8. Taku Hachisu, Kenji Suzuki:
    Representing Interpersonal Touch Directions by Tactile Apparent Motion using Smart Bracelets,
    IEEE Transactions on Haptics, vol. 12, no. 3, pp. 327-338, 2019.
  9. Taku Hachisu, Masahiro Koge, Hiroyuki Kajimoto: VisuaLiftStudio:
    Using an Elevator as a Motion Platform by Modulating Perceived Direction with a Visual Illusion,
    Transactions of Virtual Reality Society of Japan, vol. 23, no. 3, pp. 81-90, 2018.
  10. Taku Hachisu, Masaaki Fukumoto: SpiroSurface:
    A Repulsive and Attractive Force Display for Interactive Tabletops Using a Pneumatic System,
    IEEE Computer Graphics and Applications, vol. 38, no. 4, pp. 54-70, 2018.
  11. Taku Hachisu, Yadong Pan, Soichiro Matsuda, Baptiste Bourreau, Kenji Suzuki:
    FaceLooks: a Smart Headband for Signaling Face-to-Face Behavior,
    Sensors, vol. 18, no. 7, 2066, 2018.
  12. Taku Hachisu, Hiroyuki Kajimoto:
    Vibration Feedback Latency Affects Material Perception during Rod Tapping Interactions,
    IEEE Transactions on Haptics, vol. 10, issue 2, pp. 288-295, 2017.
  13. Taku Hachisu, Hiroyuki Kajimoto:
    Modulating Tooth Brushing Sounds to Affect User Impressions,
    International Journal of Arts and Technology, vol. 8, no. 4, pp. 307-324, 2015.
  14. Yosuke Kurihara, Seiya Takei, Yuriko Nakai, Taku Hachisu, Katherine J. Kuchenbecker, Hiroyuki Kajimoto:
    Haptic Robotization of the Human Body by Data-Driven Vibrotactile Feedback,
    Entertainment Computing, vol. 5, no. 4, pp. 485-494, 2014.

International Conference (with peer review)

  1. Tamaki Fujieda, Ryotaro Ishikawa, Soichiro Matsuda, Taku Hachisu:
    Designing an Emotional Stroop Task for Facial Arousal Judgments under Pseudo-Heartbeat Vibrotactile Stimulation,
    in Proceedings of 2025 IEEE World Haptics Conference (WHC), pp. xxx-xxx, Suwon, Korea, Jul. 8-11, 2025. [accepted]
  2. Hikaru Saito, Taku Hachisu:
    Vibrotactile Sensations in Hands and Fingers Induced by Combined Vibration and Tangential Stimuli on Wrists,
    in Proceedings of 2025 IEEE World Haptics Conference (WHC), pp. xxx-xxx, Suwon, Korea, Jul. 8-11, 2025. [accepted]

  3. Ryotaro Ishikawa, Taku Hachisu:
    Soft or Stiff? Stroop Tasks in Visuo-Tactile Tapping Interactions,
    in Proceedings of AsiaHaptics 2024, C18 (2 pages), Selangor, Malaysia, Oct. 28-30, 2024.

  4. Yoshiki Mori, Sohta Takada, Masyuki Kajiura, Modar Hassan, Taku Hachisu:
    Relaxed or Tense? Mutual Biosignal Transmission with Heartbeat Vibrations during Online Gameplay,
    in Proceedings of AsiaHaptics 2024, B15 (2 pages), Selangor, Malaysia, Oct. 28-30, 2024.

  5. Kenta Ebina, Taku Hachisu:
    Hold and Feel! A Multiplayer Video Game System with Interpersonal Vibrotactile Feedback via Bracelet Controllers,
    in Proceedings of AsiaHaptics 2024, B14 (2 pages), Selangor, Malaysia, Oct. 28-30, 2024.

  6. Takayuki Kameoka, Taku Hachisu, Hiroyuki Kajmoto:
    Virtual Hand Illusion Induced by Suction Pressure Stimulation to the Face,
    in Proceedings of EuroHaptics 2024, pp. 120-132, Lille, France, Jun. 30 – Jul. 3, 2024.
  7. Luis Torres, Jinho Lee, Taku Hachisu, Sandra Puentes:
    Validity of Accelerometer-Based Sensor System for Muscle Tightness Estimation through Vibration on the Upper Limb,
    in Proceedings of 2023 45th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), pp. 1-4, Sydney, Australia, Jul. 24-27, 2023.
  8. Masayuki Kajiura, Taku Hachisu, Toshihiro Takeshita, Yusuke Takei, Takeshi Kobayashi, Masashi Konyo:
    Enhancement of Tactile Intensity for Thin Film Vibrators using Lever Mechanism,
    in Proceedings of 2023 IEEE World Haptics Conference (WHC), p. 1091, Delft, Netherlands, Jul. 10-13, 2023.
  9. Kenta Ebina, Taku Hachisu:
    Interpersonal Vibrotactile Phantom Sensation between Hands via Actuated Bracelets,
    in Proceedings of 2023 IEEE World Haptics Conference (WHC), pp. 28-33, Delft, Netherlands, Jul. 10-13, 2023.
  10. Hiroya Kawai, Taku Hachisu, Masakazu Hirokawa, Kenji Suzuki:
    A Boxed Soft Robot Conveying Emotions by Changing Apparent Stiffness of Its Lid,
    in Proceedings of International Conference on Social Robotics (ICSR), pp. 577-585, Singapore (Online Conference), Nov. 10-13, 2021.
  11. Taku Hachisu, Gregory Reardon, Yitian Shao, Kenji Suzuki, Yon Visell:
    Interpersonal Vibrotactile Feedback via Waves Transmitted through the Skin: Mechanics and Perception,
    in Proceedings of 2020 IEEE Haptics Symposium, pp. 650-656, Washington, DC, USA (Online Conference), Mar. 28-31, 2020. [Best Video Presentation Honorable Mention]
  12. Taku Hachisu, Yitian Shao, Kenji Suzuki, Yon Visell:
    Empirical Study on Transfer Functions from Wrists to Hands,
    in Proceedings of 2019 IEEE World Haptics Conference (WHC),  2 pages, Tokyo, Japan, Jun. 9-12, 2019.
  13. Yutaro Iijima, Masayuki Uchida, Taku Hachisu, Yuki Hashimoto:
    Enhancement of Range of Creation of Foot Sole Tactile Illusion by Vibration Stimulation of the Foot Instep,
    in Proceedings of 2019 IEEE World Haptics Conference (WHC), pp. 31-36, Tokyo, Japan, Jun. 9-12, 2019.
  14. Taku Hachisu, Baptiste Bourreau, Kenji Suzuki:
    EnhancedTouchX: Smart Bracelets for Augmenting Interpersonal Touch Interactions,
    in Proceedings of 2019 CHI Conference on Human Factors in Computing Systems (CHI), no. 321 (12 pages), Glasgow, UK, May 4-9, 2019.
  15. Taku Hachisu, Kenji Suzuki:
    Smart Bracelets to Represent Directions of Social Touch with Tactile Apparent Motion,
    in Proceedings of Haptic Interaction: Perception, Devices and Algorithms 3. Springer Singapore, 2019 (AsiaHaptics 2018), pp. 155-157, Incheon, Korea, Nov. 14-16, 2018.
  16. Yuko Hakuno, Masahiro Hata, Taku Hachisu, Kenji Suzuki, Yasuyo Minagawa:
    Cerebral Activations to Socially Positive, Negative, and Non-Social Contingency during Live Interactions in Infancy,
    in the XXI Biennial International Conference of Infant Studies, S5.8 (i), Philadelphia, PA, USA, Jun. 30 – Jul. 3, 2018.
  17. Yuko Hakuno, Masahiro Hata, Taku Hachisu, Kenji Suzuki, Yasuyo Minagawa:
    Sensitivity to Social and Non-Social Contingency during Live Interactions in Infancy: An fNIRS Study,
    in Proceedings of the 41st Annual Meeting of the Japan Neuroscience Society, 3P-LBA141, Hyogo, Japan, Jul. 26-29, 2018.
  18. Taku Hachisu, Kenji Suzuki:
    Tactile Apparent Motion through Human-Human Physical Touch,
    in Proceedings of EuroHaptics 2018, pp. 163-174, Pisa, Italy, Jun. 13-16, 2018.
  19. Yadong Pan, Taku Hachisu, Kenji Suzuki:
    Computational Modeling of Head-Eye Coordination in Face-to-Face Behavior,
    in Proceedings of 2017 IEEE International Conference on Systems, Man, and Cybernetics (SMC), pp. 1058-1063, Banff, Canada, Oct. 5-8, 2017.
  20. Kensuke Sakai, Taku Hachisu, Yuki Hashimoto:
    Characteristics of Illusory Vibration in the Toe Pad Induced by Vibration Applied to Toenail and Toe Force to Surface,
    in Proceedings of 2017 IEEE World Haptics Conference (WHC), pp. 281-286, Munich, Germany, Jun. 6-9, 2017.
  21. Kenta Tanabe, Akifumi Takahashi, Keisuke Hoshino, Daichi Ogawa, Taku Hachisu, Hiroyuki Kajimoto:
    HapTONE: Haptic Instrument for Enriched Musical Play (II) –System Detail-,
    in Proceedings of Haptic Interaction: Science, Engineering and Design 2. Springer Singapore, 2018 (Asia Haptics 2016),  pp. 461-465, Chiba, Japan, Nov. 29 – Dec. 1, 2016.
  22. Kensuke Sakai, Taku Hachisu, Yuki Hashimoto:
    Sole Tactile Display using Tactile Illusion by Vibration on Toenail,
    in Proceedings of Haptic Interaction: Science, Engineering and Design 2. Springer Singapore, 2018 (Asia Haptics 2016),  pp. 95-97, Chiba, Japan, Nov. 29 – Dec. 1, 2016．
  23. Daichi Ogawa, Kenta Tanabe, Vibol Yem, Taku Hachisu, Hiroyuki Kajimoto:
    HapTONE: Haptic Instrument for Enriched Musical Play,
    in ACM SIGGRAPH 2016 Emerging Technologies, no. 12 (2 pages), Anaheim, CA, USA, Jul. 24-28, 2016.
  24. Haruya Uematsu, Daichi Ogawa, Ryuta Okazaki, Taku Hachisu, Hiroyuki Kajimoto:
    HALUX: Projection-based Interactive Skin for Digital Sports,
    in ACM SIGGRAPH 2016 Emerging Technologies, no. 10 (2 pages), Anaheim, CA, USA, Jul. 24-28, 2016.
  25. Takuto Nakamura, Narihiro Nishimura, Taku Hachisu, Michi Sato, Hiroyuki Kajimoto:
    Perceptual Force on the Wrist under the Hanger Reflex and Vibration,
    in Proceedings of EuroHaptics 2016, pp. 462-471, London, UK, Jul. 4-7, 2016.
  26. Soichiro Matsuda, Satoru Sekine, Junichi Yamamoto, Airi Tsuji, Taku Hachisu, Kenji Suzuki:
    Use of Technology for Facilitating Positive Social Behaviors in Children with Autism,
    in Proceedings of The First Asia Pacific International Conference on Positive Behavior Support (APPBS) 2016, pp. 20-21, Taipei, Taiwan, Jun. 23-26, 2016.
  27. Kenji Suzuki, Taku Hachisu*, Kazuki Iida:
    EnhancedTouch: A Smart Bracelet for Enhancing Human-Human Physical Touch,
    in Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI) 2016, pp. 1282-1293, San Jose, CA, USA, May 7-12, 2016. [*co-first authors]
  28. Seiya Takei, Ryo Watanabe, Ryuta Okazaki, Taku Hachisu, Michi Sato, Hiroyuki Kajimoto:
    WholeGrip: Grip Type Master Hand with the Whole Hand Tactile Feedback,
    in ACM SIGGRAPH Asia 2015 Emerging Technologies, no. 27 (2 pages), Kobe, Japan, Nov. 2-5, 2015.
  29. Haruya Uematsu, Daichi Ogawa, Ryuta Okazaki, Taku Hachisu, Hiroyuki Kajimoto:
    Projection-based Vibrotactile: Vibration Unit for Recognition of Shape Image Projection onto Whole Body,
    in Proceedings of IEEE World Haptics Conference (WHC) 2015,  3 pages, Chicago, IL, USA, Jun. 22-26, 2015.
  30. Takuto Nakamura, Narihiro Nishimura, Taku Hachisu, Michi Sato, Hiroyuki Kajimoto:
    Controlling the Strength of the Hanger Reflex on the Wrist by Presenting Vibration,
    in Proceedings of IEEE World Haptics Conference (WHC) 2015,  3 pages, Chicago, IL, USA, Jun. 22-26, 2015.
  31. Keisuke Hoshino, Masahiro Koge, Taku Hachisu, Ryo Kodama, Hiroyuki Kajimoto:
    Jorro Beat: Shower Tactile Stimulation Device in the Bathroom,
    in Proceedings of the 33rd Annual ACM SIGCHI Conference on Human Factors in Computing Systems (CHI EA) 2015, pp.1675-1680, Seoul, Korea, Apr. 18-23, 2015.
  32. Sakiko Ikeno, Ryuta Okazaki, Taku Hachisu, Hiroyuki Kajimoto:
    Creating an Impression of Virtual Liquid by Modeling Japanese Sake Bottle Vibrations,
    in Proceedings of 2015 IEEE Symposium on 3D User Interface (3DUI), pp. 35-38, Arles, France, Mar. 23-24, 2015.
  33. Masahiro Koge, Taku Hachisu, Hiroyuki Kajimoto:
    VisuaLift Studio: Study on Motion Platform using Elevator,
    in Proceedings of 2015 IEEE Symposium on 3D User Interface (3DUI), pp. 167-168, Arles, France, Mar. 23-24, 2015. [Most Original Award]
  34. Shinya Kudo, Ryuta Okazaki, Taku Hachisu, Michi Sato, Hiroyuki Kajimoto:
    Personally Supported Dynamic Random Dot Stereogram by Measuring Binocular Parallax,
    in Proceedings of the 6th Augmented Human International Conferece, pp. 195-196, Singapore, Singapore, Mar. 9-11, 2015.
  35. Seiya Takei, Ryo Watanabe, Ryuta Okazaki, Taku Hachisu, Hiroyuki Kajimoto:
    Presentation of Softness Using Film-Type Electro-Tactile Display and Pressure Distribution Measurement,
    in Proceedings of Haptic Interaction: Perception, Devices and Applications (Asia Haptics 2014), pp. 91-96, Tsukuba, Japan, Nov. 18-20, 2014.
  36. Masahiro Koge, Yosuke Kurihara, Ryuta Okazaki, Taku Hachisu, Hiroyuki Kajimoto:
    Auditory Feedback for Ear Picks,
    in Proceedings of Haptic Interaction: Perception, Devices and Applications (Asia Haptics 2014), pp. 21-27, Tsukuba, Japan, Nov. 18-20, 2014.
  37. Sakiko Ikeno, Ryo Watanabe, Ryuta Okazaki, Taku Hachisu, Michi Sato, Hiroyuki Kajimoto:
    Change in the Amount Poured as a Result of Vibration when Pouring a Liquid,
    in Proceedings of Haptic Interaction: Perception, Devices and Applications (Asia Haptics 2014), pp. 7-11, Tsukuba, Japan, Nov. 18-20, 2014.
  38. Takuto Nakamura, Narihiro Nishimura, Taku Hachisu, M. Sato, H. Kajimoto:
    Pressure Threshold of the Hanger Reflex at the Wrist,
    in Proceedings of Haptic Interaction: Perception, Devices and Applications (Asia Haptics 2014), pp. 121-125, Tsukuba, Japan, Nov. 18-20, 2014.
  39. Taku Hachisu, Gabriel Cirio, Maud Marchal, Anatole Lecuyer, Hiroyuki Kajimoto:
    Visual Vibrations to Simulate Taps on Different Materials,
    in Proceedings of Haptic Interaction: Perception, Devices and Applications (Asia Haptics 2014), pp. 297-303, Tsukuba, Japan, Nov. 18-20, 2014.
  40. Masahiro Koge, Daichi Ogawa, Seiya Takei, Yuriko Nakai, Taira Nakamura, Takuto Nakamura, Ryuta Okazaki, Taku Hachisu, Michi Sato, Hiroyuki Kajimoto:
    Haptic Bed: Bed-style Haptic Display for Providing Weight Sensation,
    in Proceedings of the 11th Conference on Advances in Computer Entertainment Technology (ACE), no. 47 (4 pages), Funchal, Portugal, Nov. 11-14, 2014. [Best Poster Award]
  41. Daichi Ogawa, Sakiko Ikeno, Ryuta Okazaki, Taku Hachisu, Hiroyuki Kajimoto:
    Tactile Cue Presentation for Vocabulary Learning with Keyboard,
    in Proceedings of ACM Symposium on User Interface Software and Technology (UIST) 2014, pp. 73-74, Honolulu, HI, USA, Oct. 5-8, 2014.
  42. Taira Nakamura, Manami Katoh, Taku Hachisu, Ryuta Okazaki, Michi Sato, Hiroyuki Kajimoto:
    Localization Ability and Polarity Effect of Underwater Electro-Tactile Stimulation,
    in Proceedings of Haptics: Neuroscience, Devices, Modeling, and Applications: 9th International Conference, EuroHaptics 2014, pp. 216-223, Versailles, France, Jun. 24-26, 2014.
  43. Taku Hachisu, Masaaki Fukumoto:
    VacuumTouch: Attractive Force Feedback Interface for Haptic Interactive Surface using Air Suction,
    in Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI) 2014, pp. 411-420, Toronto, Canada, Apr. 26 – May 1, 2014.
  44. Taku Hachisu, Hiroyuki Kajimoto:
    Haptic Augmentation of Touch Panel with Approaching Velocity Sensing and Contact Time Prediction,
    in 2014 IEEE Haptics Symposium, 1 page, Houston, Texas, USA, Feb. 23-26, 2014. [demo]
  45. Yosuke Kurihara, Taku Hachisu, Katherine J. Kuchenbecker, Hiroyuki Kajimoto:
    Jointonation: Robotization of the Human Body by Vibrotactile Feedback,
    in ACM SIGGRAPH Asia 2013 Emerging Technologies, no. 11 (3 pages), Hong Kong, China, Nov. 19-22, 2013. [Emerging Technologies Prize]
  46. Sakiko Ikeno, Ryuta Okazaki, Taku Hachisu, Michi Sato, Hiroyuki Kajimoto:
    Audio-Haptic Rendering of Water Being Poured from Sake Bottle,
    in Proceedings of Advances in Computer Entertainment: 10th International Conference (ACE 2013), pp. 548-551, Enschede, Netherlands, Nov. 12-15, 2013.
  47. Yosuke Kurihara, Taku Hachisu, Katherine J. Kuchenbecker, Hiroyuki Kajimoto:
    Virtual Robotization of the Human Body via Data-Driven Vibrotactile Feedback,
    in Proceedings of Advances in Computer Entertainment: 10th International Conference (ACE 2013), pp. 109-122, Enschede, Netherlands, Nov. 12-15, 2013. [Best Paper Silver]
  48. Shinya Kudo, Hiroyuki Okabe, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Input Method Using Divergence Eye Movement,
    in Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI EA) 2013, pp. 1335-1340, Paris, France, Apr. 27 – May 2, 2013.
  49. Ryo Watanabe, Naoki Saito, Yuichiro Mori, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Development of Roller-Type Itch-Relief Device Employing Alternating Hot and Cold Stimuli,
    in Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI EA) 2013, pp. 403-408, Paris, France, Apr. 27 – May 2, 2013.
  50. Taku Hachisu, Hiroyuki Kajimoto:
    HACHIStack: Dual-Layer Photo Touch Sensing for Haptic and Auditory Tapping Interaction,
    in Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI) 2013, pp. 1411-1420, Paris, France, Apr. 27 – May 2, 2013.
  51. Yosuke Kurihara, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Periodic Tactile Feedback for Accelerator Pedal Control,
    in Proceedings of IEEE World Haptics Conference (WHC) 2013, pp. 187-192, Daejeon, Korea, Apr. 14-17, 2013.
  52. Ryuta Okazaki, Taku Hachisu, Michi Sato, Shogo Fukushima, Vincent Hayward, Hiroyuki Kajimoto:
    Judged Consonance of Tactile and Auditory Frequencies,
    in Proceedings of 2013 IEEE World Haptics Conference (WHC), pp. 663-666, Daejeon, Korea, Apr. 14-17, 2013.
  53. Yosuke Kurihara, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Virtual Alternation of Body Material by Periodic Vibrotactile Feedback,
    in Proceedings of 2013 IEEE Virtual Reality (VR) 2013, pp. 31-34, Orlando, Florida, USA, Mar. 16-23, 2013.
  54. Ryo Watanabe, Naoki Saito, Yuichiro Mori, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Development of Roller-Type Itch-Relief Device Employing Alternating Hot and Cold Stimuli,
    in Proceedings of 4th Augmented Human International Conference (AH) 2013, pp. 43-46, Stuttgart, Germany, Mar. 7-8, 2013.
  55. Manami Katoh, Narihiro Nishimura, Maki Yokoyama, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Optimal Selection of Electrodes for Muscle Electrical Stimulation Using Twitching Motion Measurement,
    in Proceedings of ACM Augmented Human International Conference (AH) 2013, pp. 237-238, Stuttgart, Germany, March7-8, 2013.
  56. Narihiro Nishimura, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Evaluation of a Tactile Device for Augmentation of Audiovisual Experiences with a Pseudo Heartbeat,
    in Proceedings of 4th Augmented Human International Conference (AH) 2013, p. 242, Stuttgart, German, Mar. 7-8, 2013.
  57. Maki Yokoyama, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Control of Ridge by Using Visuotactile Cross-Modal Phenomenon,
    in Proceedings of the 2012 ACM International Conference on Interactive Tabletops and Surfaces, pp.335-338, Cambridge, USA, Nov. 11-14, 2012.
  58. Hiroyuki Okabe, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Quantitative Evaluation of an Illusion of Fingertip Motion,
    in Proceedings of the 2012 ACM International Conference on Interactive Tabletops and Surfaces, pp.327-330, Cambridge, USA, Nov. 11-14, 2012.
  59. Taku Hachisu, Hiroyuki Kajimoto:
    Augmentation of Toothbrush by Modulating Sounds Resulting from Brushing,
    in Proceedings of the Advances in Computer Entertainment : 9th International Conference (ACE) 2012, pp.31-43, Kathmandu, Nepal, Nov. 3-5, 2012.
  60. Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Augmentation of Material Property by Modulating Vibration Resulting from Tapping,
    in Proceedings of Haptics: Perception, Devices, Mobility, and Communication: International Conference, EuroHaptics 2012, vol.1, pp.173-180, Tampere, Finland, Jun. 12-15, 2012.
  61. Hiromi Yoshikawa, Taku Hachisu, Shogo Fukushima, Masahiro Furukawa, Hiroyuki Kajimoto, Takuya Nojima:
    Studies of Vection Field II: A Method for Generating Smooth Motion Pattern,
    in Proceedings of Advanced Visual Interfaces (AVI) 2012, pp.705-708, Capri Island, Italy, May 21-25, 2012.
  62. Shuyang Zhao, Taku Hachisu, Asuka Ishii, Yuuki Kuniyasu, Hiroyuki Kajimoto:
    Augmentation of Obstacle Sensation by Enhancing Low Frequency Component for Horror Game Background Sound,
    in Proceedings of the 3rd Augmented Human International Conference, no. 24 (4 pages), Megeve, France, Mar. 8-9, 2012.
  63. Yosuke Kurihara, Yuki Kuniyasu, Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    Augmentation of Kinesthetic Sensation by Adding “Rotary Switch Feeling” Feedback,
    in Proceedings of the 3rd Augmented Human International Conference, no. 28 (2 pages), Megeve, France, Mar. 8-9, 2012.
  64. Shuyang Zhao, Taku Hachisu, Asuka Ishii, Yuuki Kuniyasu, Hiroyuki Kajimoto:
    Obstacle Sensation Augmented by Enhancing Low Frequency Component for Horror Game Sound,
    in Proceedings of The 21st International Conference on Artificial Reality and Telexisitence (ICAT), p. 138, Osaka, Japan, Nov. 28-30, 2011.
  65. Taku Hachisu, Gabriel Cirio, Maud Marchal, Anatole Lecuyer, Hiroyuki Kajimoto:
    Virtual Chromatic Percussions Simulated by Pseudo-Haptic and Vibrotactile Feedback,
    in Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology (ACE) 2011, no. 25 (5 pages), Lisbon, Portugal, Nov. 8-11, 2011.
  66. Taku Hachisu, Michi Sato, Shogo Fukushima, Hiroyuki Kajimoto:
    HaCHIStick: Simulating Haptic Sensation on Tablet PC for Musical Instruments Application,
    in Proceedings of the 24th Annual ACM Symposium on User Interface Software and Technology (UIST) 2011, pp.73-74, Santa Barbara, California, USA, Oct. 16-19, 2011.
  67. Hiromi Yoshikawa, Taku Hachisu, Shogo Fukushima, Masahiro Furukawa, Hiroyuki Kajimoto:
    “Vection Field” for Pedestrian Traffic Control,
    in Proceedings of ACM SIGGRAPH 2011 Emerging Technologies, no. 21 (1 page), Vancouver, British Colombia, Canada, Aug. 7-11, 2011.
  68. Taku Hachisu, Gabriel Cirio, Maud Marchal, Anatole Lecuyer, Hiroyuki Kajimoto:
    Pseudo-Haptic Feedback Augmented with Visual and Tactile Vibrations,
    in Proceedings of 2011 IEEE International Symposium on VR Innovation, pp.327-328, Singapore, Mar. 19-20, 2011. [Best Poster Award]
  69. Masahiro Furukawa, Hiromi Yoshikawa, Taku Hachisu, Shogo Fukushima, Hiroyuki Kajimoto:
    “Vection Field” for Pedestrian Traffic Control,
    in Proceedings of the 2nd Augmented Human International Conference, no. 19 (8 pages), Tokyo, Japan, Mar. 12-14, 2011. [Best Paper Award]
  70. Taku Hachisu, Sayaka Oshima, Yuki Hashimoto, Hiroyuki Kajimoto:
    Haptic Illusion of Elasticity by Tactile Suppression during Motor Activity,
    in Proceedings of 2010 IEEE Haptics Symposium, pp.55-58, Waltham, Massachusetts, USA, Mar. 25-26, 2010.

Thesis / Dissertation

Doctoral Dissertation

Master’s Thesis

  1. Yoshiki Mori: Two-Dimensional Design of Conductive Fabric Electrodes for Wearable Inter-Body Area Network Devices to Measure Interpersonal Touches, Mar. 2025.
  2. Sohta Takada: A Lower-Limb Wearable Device Supporting Motor Learning through Periodic and Discrete Force Feedback, Mar. 2025.
  3. Kenta Ebina: Gaming Bracelets Utilizing Interpersonal Haptic Interaction, Mar. 2025.
  4. Ryotaro Ishikawa: Visuo-tactile Stroop Task in Material Perception through Tapping Interactions, Mar. 2025.
  5. Nana Matsuyama: Measurement of Effects of Facial Expressions of an Agent on Haptic Interactions, Mar. 2024.
  6. Masayuki Kajiura: Mastication Support with a Wearable Device that Measures and Sonifies Two-dimensional Mandibular Movements, Mar. 2024.
  7. Remma Hirano: Augmentation of Emotional Experience for Audiovisual Contents with Vibrotactile Feedback Representing Heartbeat, Mar. 2023.

Bachelor’s Thesis

  1. Tamaki Fujieda: Emotional Stroop Task with Pseudo-Heartbeat Vibrotactile and Facial Stimuli, Mar. 2025.
  2. Hikaru Saito: Vibrotactile Sensation in Hands and Fingers Induced by Combination of Vibration and Tangential Stimuli on Wrists, Mar. 2025.
  3. Taichi Manabe: Designing Visual Effects to Support Gentle Touch, Mar. 2024.
  4. Miho Hayashi: A Smart Plant Pot for Augmenting Human-Plant Touch Interactions by Vibrotactile Feedback, Mar. 2024.
  5. Yoshiki Mori: Designing Wristbands with Current Transmission Function for Measurement of Interpersonal Touch, Mar. 2024.
  6. Kenta Ebina: Presenting Vibrotactile Sensations to Arbitary Locations between Two Parties Using a Haptic Sensory Illusion, Mar. 2023.

  7. Ryotaro Ishikawa: Evaluation of Plausibility for Exaggerated Tactile Stimuli Based on the Stroop Effect, Mar. 2023.

  8. Nana Matsuyama: Evaluation of Pseudo-Haptic Sensations Induced by Facial Expressions of an Agent for Empathy Estimation, Mar. 2022.

Patent

  1. PCT/JP2017/024213，Kenji Suzuki, Tadayuki Tone, Yadong Pan, Masakzu Hirokawa, Taku Hachisu, Face-to-face interaction device, wearable device using same, and interaction facilitation method, University of Tsukuba, 2017/06/30.
  2. PCT/JP2016/064342, Daichi Ogawa, Taku Hachisu, Hiroyuki Kajimoto, Tatsuhiro Manita, Tatsuo Morita, Kosuke Ozaki,  Fields Corporation, The University of Electro-Communications, May 13, 2015.
  3. PCT/US2014/072618, Masaaki Fukumoto, Taku Hachisu, Attractive and repulsive force feedback, Microsoft Technology Licensing, Llc, Dec. 30, 2014.

Software Release

  1. Sohta Takada, Taku Hachisu:
    Hear2Gether – iPhone App for Sharing Real-Time Heartbeats,
    Released on the App Store, January 2025.
    App Store: https://apps.apple.com/jp/app/hear2gether/id6550898385