MATSUMOTO Keigo

Affiliation
Institute of Systems and Information Engineering
Official title
Assistant Professor
ORCID
0000-0002-0038-0678
KAKEN ID
20909527
URL
Office
Beyond Reality Lab
Research fields
Human interface and interaction
Intelligent informatics
Perceptual information processing
Cognitive science
Experimental psychology
Research keywords
Redirected Walking
Sensory Characteristics
Free-energy Principle
Hand Redirection
Haptic Retargeting
Predictive Coding
Active Inference
Theory of Constructed Emotion
Four-dimensional space
High-dimensional spaces
more...
Research projects
自由エネルギー原理に基づく感覚運動連関モデルの設計と評価2025-06 -- 2030-05Keigo MatsumotoJapan Science and Technology Agency (JST)/戦略的創造研究推進事業 BOOST（若手研究者支援）50,000,000Yen
時間変調操作を用いた共同作業支援手法の設計と評価2024-10 -- 2027-03松本 啓吾科学技術振興機構/戦略的な研究開発の推進 戦略的創造研究推進事業 さきがけ39,990,000Yen
Control of Time Perception and Time Evaluation Focusing on Sense of Embodiment in Virtual Reality2024-04 -- 2026-03松本 啓吾Japan Society for the Promotion of Science/Grants-in-Aid for Scientific Research4,680,000Yen
Research on technological infrastructure for informal skill education across time and space2023-04 -- 2026-03葛岡 英明; 小池 英樹; 佐藤 洋一; 角 康之; 山下 直美; 鳴海 拓志; 松本 啓吾Japan Society for the Promotion of Science/Grants-in-Aid for Scientific Research47,320,000Yen
コア・アフェクト理論に基づく情動と感覚特性の関連性に関する研究2024-04 -- 2025-03松本啓吾; 畑田裕二公益財団法人電気通信普及財団/研究調査助成
体性感覚の尤度低下手法による視覚-体性感覚統合の制御とリダイレクションへの応用2022-04 -- 2025-03鳴海 拓志; 松本 啓吾日本学術振興会/科学研究費助成事業 基盤研究(B)17,290,000Yen
FEPに基づく感覚特性の推定と感覚情報提示の最適化2022-10 -- 2024松本 啓吾科学技術振興機構/戦略的な研究開発の推進 戦略的創造研究推進事業 ACT-X
Physical Interaction Between Users While Redirected Walking2022-04 -- 2024-03Matsumoto KeigoJapan Society for the Promotion of Science/Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists4,550,000Yen
A Study of Redirected Hand Based on Afferent and Central Signals2021-09 -- 2023-03Matsumoto KeigoJapan Society for the Promotion of Science/Grants-in-Aid for Scientific Research2,990,000Yen
Visualization of 4D space by VR and complex dynamics2021-04 -- 2022-03Ishii YutakaJapan Society for the Promotion of Science/Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Exploratory)6,370,000Yen
more...
Career history
2025-06 -- (current)産業技術総合研究所人間社会拡張研究部門特定フェロー
2025-04 -- (current)University of TsukubaFaculty of Engineering, Information and SystemsAssistant Professor
2021-04 -- 2025-03The University of TokyoThe Graduate School of Information Science and TechnologyAssistant Professor
2018-04 -- 2021-03Japan Society for the Promotion of ScienceResearch Fellowship for Young Scientists (DC1)
2019-04 -- 2019-08University of HamburgDepartment of InformaticsGuest Researcher
Academic background
2012-04 -- 2016-03The University of Tokyo The Faculty of Engineering Department of Mechano-Informatics
2016-04 -- 2018-03The University of Tokyo The Graduate School of Information Science and Technology Department of Mechano-Informatics
2018-04 -- 2021-03The University of Tokyo The Graduate School of Information Science and Technology Department of Mechano-Informatics
Degree
2021-03博士（情報理工学）東京大学
Academic societies
2016-04 -- (current)THE VIRTUAL REALITY SOCIETY OF JAPAN
2017-04 -- (current)Institute of Electrical and Electronics Engineers (IEEE)
2017-04 -- (current)ACM (Association for Computing Machinery)
Honors & Awards
2017-09文化庁メディア芸術祭エンタテインメント部門優秀賞Unlimited Corridor
2017-10Innovative Technologies+無限階段
2017-11Best Demo Voted by CommitteeMobius Walker: Pitch And Roll Redirected Walking
2017-11Best Poster AwardSelecting Moving Targets in AR using Head Orientation
2018-03東京大学総長賞
2019-09第21回論文賞視触覚間相互作用を用いた曲率操作型リダイレクテッドウォーキング
2020-11Best Poster Honorable Mention AwardEvaluate Optimal Redirected Walking Planning Using Reinforcement Learning
2021-10Honorable Mention for Best Conference PaperRedirected Walking Using Noisy Galvanic Vestibular Stimulation
2023-09第25回論文賞旋回ゲインを用いたリダイレクテッドウォーキング （論文誌，Vol.27, No1 p. 76-86，2022）
2025-03Honorable Mention for Best PaperDetection Thresholds for Replay and Real-Time Discrepancies in VR Hand Redirection
Articles
Books
  • トコトンやさしいVRの本
    東京大学バーチャルリアリティ教育研究センター; 広瀬 通孝; 松本 啓吾
    日刊工業新聞社, 2019-02
Conference, etc.
  • オノマトペによる主観的感覚想起の差異: 感覚過敏当事者と一般成人の比較
    松本 啓吾; 畑田 裕二; 加藤 路瑛
    ヒューマンインタフェースシンポジウム2025/2025-09-10--2025-09-12
  • 無限階段 VR を用いた階段恐怖への曝露療法効果の検証
    岩佐 和; 松本 梨鈴; 長野 稜; 岡本 康平; 勝賀瀬 ひより; 鳴海 拓志; 松本 啓吾; 辻...
    第24回日本VR医学会学術大会/2025-08-30--2025-08-30
  • The Effect of Elbow and Shoulder Supports on Detection Threshold of Hand Redirection
    FUKUI Gaku; OGAWA Maki; MATSUMOTO Keigo; NAKAMURA Tak...
    2025 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)/2026-03-08--2026-03-12
  • Effects of wearing knee supports on the detection threshold and applicability of redirected walking
    FUKUI Gaku; MATSUMOTO Keigo; NAKAMURA Takuto; NARUMI ...
    2025 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)/2026-03-08--2026-03-12
  • Friction sensation in redirected walking using a rotating handrail
    OHASHI Yuto; MATSUMOTO Keigo; HIRAO Yutaro; Perusquía-...
    2025 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)/2026-03-08--2026-03-12
  • Effects of Replay Modification and Viewpoint in Virtual Reality on Self-Efficacy
    TANAKA Kiyu; MATSUMOTO Keigo; NAKAMURA Takuto; NARUMI ...
    AHs 2025: The Augmented Humans International Conference/2025-03-16--2025-03-20
  • Slide Redirection: A Walker-Type Device for Enhancing Redirected Walking through Friction Sensation of a Rotating Handrail
    OHASHI Yuto; MATSUMOTO Keigo; HIRAO Yutaro; Perusquía-...
    AHs 2025: The Augmented Humans International Conference/2025-03-16--2025-03-20
  • Effects of the Combination of a Mobile Robot for Haptic Feedback and Hand Redirection on Detection Thresholds
    YOKOI Sotaro; MATSUMOTO Keigo; NARUMI Takuji; KUZUOKA ...
    AHs 2025: The Augmented Humans International Conference/2025-03-16--2025-03-20
  • The Effect of Elbow and Shoulder Supports on Detection Threshold of Horizontal and Vertical Hand Redirection
    FUKUI Gaku; OGAWA Maki; MATSUMOTO Keigo; NAKAMURA Tak...
    AHs 2025: The Augmented Humans International Conference/2025-03-16--2025-03-20
  • Modeling Multisensory Integration in Hand Redirection: A Bayesian Causal Inference Framework for Understanding Individual Variability
    MURAYAMA Kohei; NOGUCHI Shinnosuke; YOKOI Sotaro; NARU...
    ACM Symposium on Applied Perception 2025/2025-08-09--2025-08-10
  • Interactive Impossible Objects: Designing Physical Interaction with Impossible Objects Using Binocular Disparity Adjustment and Redirection
    YOKOI Sotaro; YOSHIDA Tsubasa; MATSUMOTO Keigo; NARUMI...
    SIGGRAPH Asia 2025 Emerging Technologies/2025-12-16--2025-12-18
  • Stretch Your Skill: Co-Embodiment Training on Motif-Matched Beat Saber Replays
    WANG Zhixing; NARUMI Takuji; MATSUMOTO Keigo
    SIGGRAPH Asia 2025 Emerging Technologies/2025-12-16--2025-12-18
  • Redirected Walking using Noisy Galvanic Vestibular Stimulation
    Matsumoto Keigo; Aoyama Kazuma; Narumi Takuji; Kuzuoka...
    2021 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)/2021-10
  • Detection Thresholds for Vertical Gains in VR and Drone-based Telepresence Systems
    Matsumoto Keigo; Langbehn Eike; Narumi Takuji; Steinic...
    2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)/2020-03
  • Polyvision: 4D space manipulation through multiple projections
    Matsumoto Keigo; Ogawa Nami; Inou Hiroyuki; Kaji Shiz...
    SIGGRAPH Asia 2019 Emerging Technologies, SA 2019/2019-11-17
  • Relationship Between the Sensory Processing Patterns and the Detection Threshold of Curvature Gain
    Matsumoto Keigo; Narumi Takuji
    2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)/2022-03
  • メビウスの帯を歩く-リダイレクテッドウォーキングの3次元への拡張
    松本 啓吾
    VRを用いたインタラクティブな高次元認識 2/2022-08-29--2022-08-31
  • Sensory Processing × AI
    Matsumoto Keigo
    From Data to Humans: (re)Tracing Artificial Intelligence/2024-07-08--2024-07-19
Intellectural property rights
  • 表示装置、表示方法、プログラム、ならびに、非一時的なコンピュータ読取可能な情報記録媒体
    牟田 将史; 松本 啓吾; チェング ケルビン カ シン; 益子 宗
  • Display apparatus, display method, program, and non-transitory computer-readable information recording medium
    MUTA Masafumi; Matsumoto Keigo; CHENG Kelvin Ka Sin; M...
Works
  • Unlimited Corridor
    松本 啓吾
  • Infinite Stairs
    松本 啓吾
  • Magic Table
    松本 啓吾
  • Mobius Walker
    松本 啓吾
  • Hitchhiking Hand
    Ban Reigo; Matsumoto Keigo; Narumi Takuji
Professional activities
2026-04 -- (current)情報処理学会EC研究会委員
2022-04 -- 2025-03ヒューマンインタフェース学会論文誌編集委員
2023-04 -- (current)日本バーチャルリアリティ学会学会誌編集委員

(Last updated: 2026-04-10)