Performance information

• Reconfigurable Soft Pneumatic Actuators Using Multi-Material Self-Healing Polymers
  Shota Kosaka; Kentaro Kimura; Seiichi Yamamoto; Hiroki Ishizuka; Yoichi Masuda; Parinya Punpongsanon; Sei Ikeda; Osamu Oshiro
  IEEE Robotics and Automation Letters, First page：1, Last page：8, Mar. 2025, [Reviewed]
  Institute of Electrical and Electronics Engineers (IEEE), English, Scientific journal
  DOI：https://doi.org/10.1109/lra.2025.3554971
  DOI ID：10.1109/lra.2025.3554971, eISSN：2377-3766, 共同研究・競争的資金等ID：44037681
• 食品の電気抵抗情報を用いた可食センサーに関する研究　　　　　　　　　　　　　　　
  神尾幸希; PARINYA PUNPONGSANON
  First page：4-97, Last page：4-98, Mar. 2025, [Last]
  Japanese, Symposium
  共同研究・競争的資金等ID：44037694
• 咀嚼情報と色の情動を利用した摂食行動改善のための拡張視覚化システムの開発　　　　　　　　　　　　　　　
  遠藤碧海; PARINYA PUNPONGSANON
  First page：4-95, Last page：4-96, Mar. 2025, [Last]
  Japanese, Symposium
• An Exploratory Study on Fabricating of Unobtrusive Edible Tags.　　　　　　　　　　　　　　　
  Yamato Miyatake; Parinya Punpongsanon
  SIGGRAPH Asia Posters, First page：5:1, Last page：5:2, Dec. 2024, [Reviewed], [Last]
  English, International conference proceedings
  DOI：https://doi.org/10.1145/3681756.3697910
  DOI ID：10.1145/3681756.3697910, DBLP ID：conf/siggrapha/MiyatakeP24
• 感情認識とヒト観察によるアバターの感情性の調査　　　　　　　　　　　　　　　
  淺井 魁将; プンポンサノン パリンヤ
  Sep. 2024, [Last]
  Japanese
• VR環境との同期のため嗅覚ドローンの飛行経路に関する探索的研究　　　　　　　　　　　　　　　
  鵜木 亮成; プンポンサノン パリンヤ
  Sep. 2024, [Last]
  Japanese, Symposium
• Visually Manipulating Perceived Food Texture in Projection Mapping　　　　　　　　　　　　　　　
  Atsushi Maki; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Volume：29, Number：2, First page：81, Last page：84, Jun. 2024, [Reviewed], [Corresponding]
  English, Scientific journal
  DOI：https://doi.org/10.18974/tvrsj.29.2_81
  DOI ID：10.18974/tvrsj.29.2_81, 共同研究・競争的資金等ID：44037694
• 食品 3Dプリンターによる食体験の向上に関する研究　　　　　　　　　　　　　　　
  プンポンサノン パリンヤ
  Volume：29, Number：1, First page：34, Last page：35, Mar. 2024, [Reviewed], [Invited], [Corresponding]
  Japanese, Scientific journal
  DOI：https://doi.org/10.18974/jvrsj.29.1_34
  DOI ID：10.18974/jvrsj.29.1_34, 共同研究・競争的資金等ID：32619774
• Topology optimization with text-guided stylization
  Shengze Zhong; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Structural and Multidisciplinary Optimization, Volume：66, Number：12, Dec. 2023, [Reviewed]
  Abstract
  
  We propose an approach for the generation of topology-optimized structures with text-guided appearance stylization. This methodology aims to enrich the concurrent design of a structure’s physical functionality and aesthetic appearance. Users can effortlessly input descriptive text to govern the style of the structure. Our system employs a hash-encoded neural network as the implicit structure representation backbone, which serves as the foundation for the co-optimization of structural mechanical performance, style, and connectivity, to ensure full-color, high-quality 3D-printable solutions. We substantiate the effectiveness of our system through extensive comparisons, demonstrations, and a 3D-printing test.
  Springer Science and Business Media LLC, English, Scientific journal
  DOI：https://doi.org/10.1007/s00158-023-03686-7
  DOI ID：10.1007/s00158-023-03686-7, ISSN：1615-147X, eISSN：1615-1488, 共同研究・競争的資金等ID：44037694
• Toward Improve the Dining Experience using Food 3D Printers and Artificial Intelligence　　　　　　　　　　　　　　　
  Parinya Punpongsanon
  Journal of the Robotics Society of Japan, Volume：41, Number：8, First page：676, Last page：679, Sep. 2023, [Reviewed], [Invited], [Lead, Last, Corresponding]
  The Robotics Society of Japan, Japanese
  DOI：https://doi.org/10.7210/jrsj.41.676
  DOI ID：10.7210/jrsj.41.676, ISSN：0289-1824, eISSN：1884-7145, 共同研究・競争的資金等ID：32619774
• Estimation of fused-filament-fabrication structural vibro-acoustic performance by modal impact sound　　　　　　　　　　　　　　　
  Shengze Zhong; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Computers & Graphics, Jul. 2023, [Reviewed]
  Elsevier BV, English, Scientific journal
  DOI：https://doi.org/10.1016/j.cag.2023.07.010
  DOI ID：10.1016/j.cag.2023.07.010, ISSN：0097-8493, 共同研究・競争的資金等ID：32619774
• Shadowless Projection Mapping using Retrotransmissive Optics
  Kosuke Hiratani; Daisuke Iwai; Yuta Kageyama; Parinya Punpongsanon; Takefumi Hiraki; Kosuke Sato
  IEEE Transactions on Visualization and Computer Graphics, Volume：29, Number：5, First page：2280, Last page：2290, May 2023
  Institute of Electrical and Electronics Engineers (IEEE), English, Scientific journal
  DOI：https://doi.org/10.1109/tvcg.2023.3247104
  DOI ID：10.1109/tvcg.2023.3247104, ISSN：1077-2626, eISSN：1941-0506
• Food DX Through Unobtrusive Edible Tags using Food 3D Printing　　　　　　　　　　　　　　　
  Parinya PUNPONGSANON; Yamato MIYATAKE; Daisuke IWAI; Kosuke SATO
  Volume：62, Number：2, First page：121, Last page：127, Apr. 2023, [Reviewed], [Invited], [Lead, Corresponding]
  English, In book
  DOI：https://doi.org/10.11370/isj.62.121
  DOI ID：10.11370/isj.62.121, 共同研究・競争的資金等ID：32619774
• Editorial: Supernatural enhancements of perception, interaction, and collaboration in mixed reality
  Thammathip Piumsomboon; Youngho Lee; Parinya Punpongsanon
  Frontiers in Virtual Reality, Volume：4, First page：1, Last page：3, Feb. 2023, [Last]
  Frontiers Media SA, English, Scientific journal
  DOI：https://doi.org/10.3389/frvir.2023.1132921
  DOI ID：10.3389/frvir.2023.1132921, eISSN：2673-4192, 共同研究・競争的資金等ID：13762441
• InfiniteShader: Color Changeable 3D Printed Objects using Bi-Stable Thermochromic Materials.　　　　　　　　　　　　　　　
  Yuto Umetsu; Parinya Punpongsanon; Takefumi Hiraki
  SIGGRAPH Asia Posters, First page：38:1, Last page：38:2, Dec. 2022, [Reviewed]
  English, International conference proceedings
  DOI：https://doi.org/10.1145/3550082.3564209
  DOI ID：10.1145/3550082.3564209, DBLP ID：conf/siggrapha/UmetsuPH22, 共同研究・競争的資金等ID：13762440
• interiqr: Unobtrusive Edible Tags using Food 3D Printing　　　　　　　　　　　　　　　
  Yamato Miyatake; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  The 35th Annual ACM Symposium on User Interface Software and Technology, Volume：29, Number：1, First page：84:1, Last page：84:11, Oct. 2022, [Reviewed], [Invited], [Corresponding]
  ACM, English
  DOI：https://doi.org/10.1145/3526113.3545669
  DOI ID：10.1145/3526113.3545669, ISSN：1342-6680, eISSN：2435-8746, 共同研究・競争的資金等ID：32619774
• NSTO: Neural Synthesizing Topology Optimization for Modulated Structure Generation
  Shengze Zhong; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Computer Graphics Forum, Volume：41, Number：7, First page：553, Last page：566, Oct. 2022
  Wiley, English, Scientific journal
  DOI：https://doi.org/10.1111/cgf.14700
  DOI ID：10.1111/cgf.14700, ISSN：0167-7055, eISSN：1467-8659, 共同研究・競争的資金等ID：32619774
• Development of Meal Support System Using Smart Tableware with Built-in Sensors and Force Feedback by Robot Arm　　　　　　　　　　　　　　　
  松田 綾美; 宮武 大和; Punpongsanon Parinya; 岩井 大輔; 佐藤 宏介
  Volume：66, First page：981, Last page：983, May 2022, [Corresponding]
  Japanese, Symposium
  CiNii Books ID：AN10257408, 共同研究・競争的資金等ID：32619774
• XR-LIVE: Enhancing Asynchronous Shared-Space Demonstrations with Spatial-temporal Assistive Toolsets for Effective Learning in Immersive Virtual Laboratories
  Santawat Thanyadit; Parinya Punpongsanon; Thammathip Piumsomboon; Ting-Chuen Pong
  Proceedings of the ACM on Human-Computer Interaction, Volume：6, Number：CSCW1, First page：1, Last page：23, Mar. 2022, [Reviewed], [Invited], [Corresponding]
  An immersive virtual laboratory (VL) could offer flexibility of time and space, as well as safety, for remote students to conduct laboratory activities through online experiential learning. Recording an instructor's demonstration inside a VL is an approach that allows students to learn directly from a demonstration. However, students have to learn from a recording while controlling the playback, which requires attention spent on additional spatial and temporal cues. This additional cognitive load could lead to errors during the laboratory procedure. To address these challenges, we have identified four design requirements to reduce attention load in VLs; namely, organized learning steps, improved student sense of co-presence, reduction of task-instructor split-attention, and learning independent of interpersonal distance. Based on these requirements, we have designed and implemented spatial-temporal assistive toolsets for laboratories in a virtual environment, namely XR-LIVE, to reduce cognitive load and enhance learning in an asynchronous shared-space demonstration, implemented based on the setup of a standard civil engineering laboratory. We also analyzed students' behavior in the VL demonstration to design guidelines applicable to generic VLs.
  Association for Computing Machinery (ACM), English, Scientific journal
  DOI：https://doi.org/10.1145/3512983
  DOI ID：10.1145/3512983, eISSN：2573-0142
• 3Dプリント食品内部への情報埋め込み　　　　　　　　　　　　　　　
  宮武大和; プンポンサノン・パリンヤ; 岩井大輔; 佐藤宏介
  First page：4:189, Last page：4:190, Mar. 2022, [Reviewed], [Corresponding]
  Japanese, Symposium
• サーモクロミック材と情報コードをRGB-Cストライプ構造化した表面色制御　　　　　　　　　　　　　　　
  堀悠太郎; プンポンサノン・パリンヤ; 岩井大輔; 佐藤宏介
  First page：3:143, Last page：3:144, Mar. 2022, [Reviewed], [Corresponding]
  Japanese, Symposium
  共同研究・競争的資金等ID：13762440
• Hugmon: Exploration of Affective Movements for Hug Interaction using Tensegrity Robot　　　　　　　　　　　　　　　
  Naoya Yoshimura; Yushi Sato; Yuta Kageyama; Jun Murao; Satoshi Yagi; Parinya Punpongsanon
  Proceedings of ACM/IEEE International Conference on Human-Robot Interaction (HRI) 2022, First page：1105, Last page：1109, Mar. 2022, [Reviewed], [Invited], [Last]
  English, International conference proceedings
• An Exploration into Color Reproduction for Inkjet FDM Color 3D Printing
  Piyarat Silapasuphakornwong; Chulapong Panichkriangkrai; Parinya Punpongsanon; Masahiro Suzuki; Kazutake Uehira
  Electronic Imaging, Volume：34, Number：15, First page：180, Last page：1, Jan. 2022, [Reviewed], [Corresponding]
  Society for Imaging Science & Technology, English, Scientific journal
  DOI：https://doi.org/10.2352/ei.2022.34.15.color-180
  DOI ID：10.2352/ei.2022.34.15.color-180, eISSN：2470-1173
• AI-generated characters for supporting personalized learning and well-being
  Pat Pataranutaporn; Valdemar Danry; Joanne Leong; Parinya Punpongsanon; Dan Novy; Pattie Maes; Misha Sra
  Nature Machine Intelligence, Dec. 2021, [Reviewed], [Invited]
  Springer Science and Business Media LLC, English, Scientific journal
  DOI：https://doi.org/10.1038/s42256-021-00417-9
  DOI ID：10.1038/s42256-021-00417-9, eISSN：2522-5839, ORCID：104812551
• Multifocal Stereoscopic Projection Mapping　　　　　　　　　　　　　　　
  Sorashi Kimura; Daisuke Iwai; Parinya Punpongsanon; Kosuke Sato
  IEEE Transactions on Visualization and Computer Graphics, Volume：27, Number：11, First page：4256, Last page：4266, Nov. 2021, [Reviewed], [Invited]
  English, Scientific journal
  DOI：https://doi.org/10.1109/TVCG.2021.3106486
  DOI ID：10.1109/TVCG.2021.3106486, DBLP ID：journals/tvcg/KimuraIPS21
• Directionally Decomposing Structured Light for Projector Calibration.　　　　　　　　　　　　　　　
  Masatoki Sugimoto; Daisuke Iwai; Koki Ishida; Parinya Punpongsanon; Kosuke Sato
  IEEE Transactions on Visualization and Computer Graphics, Volume：27, Number：11, First page：4161, Last page：4170, Nov. 2021, [Reviewed], [Invited]
  English, Scientific journal
  DOI：https://doi.org/10.1109/TVCG.2021.3106511
  DOI ID：10.1109/TVCG.2021.3106511, DBLP ID：journals/tvcg/SugimotoIIPS21
• A Simple Calibration of Material Constitutive Model for FDM 3D Printers　　　　　　　　　　　　　　　
  Shengze Zhong; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Conference on 4D and Functional Fabrication (4DFF) 2021, First page：29, Last page：31, Oct. 2021, [Reviewed]
  Symposium
  共同研究・競争的資金等ID：13762440
• SoftPrint: Investigating haptic softness perception of 3D printed soft object in FDM 3D printers　　　　　　　　　　　　　　　
  Motoki Miyoshi; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Journal of Imaging Science and Technology, Volume：65, Number：4, First page：40406:1, Last page：40406:8, Jul. 2021, [Reviewed], [Invited], [Corresponding]
  FDM 3D printers allow massive creativity in personal products, but their potential has been limited due to inability to manipulating material properties. Previous work had demonstrated that the desired roughness could be presented simply by controlling the spatial density of tiny pins on a printed surface. This article offers a means of providing the desired softness perception of a printed surface and the desired roughness to expand the haptic dimension over which a user can exert control. Specifically, we control the softness by manipulating the infill structures of a printed surface. However, it is known that a skin contact area affects softness perception. The roughness, which is controlled by pins’ density, may also affect the perceived softness of a printed surface. Therefore, we investigate how the internal structures and the density of the pins affect softness perception. Through psychophysical experiments, we derive a computational model that estimates the perceived softness from the density of the pins and the infill density of a printed surface.
  English, Scientific journal
  DOI：https://doi.org/10.2352/J.IMAGINGSCI.TECHNOL.2021.65.4.040406
  Scopus：https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85115445166&origin=inward
  Scopus Citedby：https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85115445166&origin=inward
  DOI ID：10.2352/J.IMAGINGSCI.TECHNOL.2021.65.4.040406, ISSN：1062-3701, eISSN：1943-3522, SCOPUS ID：85115445166, 共同研究・競争的資金等ID：13762440
• Color Reproduction Framework for Inkjet FDM 3D Printers　　　　　　　　　　　　　　　
  Piyarat Silapasuphakornwong; Parinya Punpongsanon; Chulapong Panichkriangkrai; Suchitra Sueeprasan; Kazutake Uehira
  The 42nd Annual Conference of the European Association for Computer Graphics (EUROGRAPHICS) 2021, May 2021, [Reviewed], [Invited], [Corresponding]
  English, International conference proceedings
  共同研究・競争的資金等ID：13762440
• EdiSensor: Facilitating Food Electricity for Eating Habits Analysis　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Hiroki Ishizuka
  2021 IEEE 3RD GLOBAL CONFERENCE ON LIFE SCIENCES AND TECHNOLOGIES (IEEE LIFETECH 2021), First page：104, Last page：105, Mar. 2021, [Reviewed], [Lead, Corresponding]
  Eating is an essential task and has a significant impact on our emotional and physical conditions. Monitoring an eating behavior such as biting activity could optimize the eating habit. In this paper, we explore a new method to monitor eating behavior by facilitating the electrical conductivity of food material and turning such normal food into a biting detection sensor. To verify the potential of our method, we studied the changes in resistance of a food sensor when biting with different amounts of food's surface area. Our results show that the resistance changed when the participant bit the food sensor and increased linearly afterward. We believe that our proposed method could potentially be used as the biting activity monitoring tool. For example, our food sensor when integrated with smart devices could simultaneously estimate the eating speed, alert the person when they eat too fast or record the eating behavior without requires additional hardware.
  IEEE, English, International conference proceedings
  DOI：https://doi.org/10.1109/LIFETECH52111.2021.9391948
  DOI ID：10.1109/LIFETECH52111.2021.9391948, Web of Science ID：WOS:000670605400039, 共同研究・競争的資金等ID：32619774
• Investigation of Soft Display using Digital Fabrication and Phase-change Material.　　　　　　　　　　　　　　　
  Motoki Miyoshi; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  3rd IEEE Global Conference on Life Sciences and Technologies(LifeTech), First page：510, Last page：511, Mar. 2021, [Reviewed], [Corresponding]
  IEEE, English, International conference proceedings
  DOI：https://doi.org/10.1109/LifeTech52111.2021.9391833
  DOI ID：10.1109/LifeTech52111.2021.9391833, DBLP ID：conf/lifetech/MiyoshiPIS21, 共同研究・競争的資金等ID：13762440
• Demonstration of ObserVAR: Visualization System for Observing Virtual Reality Users using Augmented Reality
  Santawat Thanyadit; Parinya Punpongsanon; Ting-Chuen Pong
  SIGGRAPH Asia 2020 XR, Dec. 2020, [Reviewed], [Corresponding]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3415256.3421495
  DOI ID：10.1145/3415256.3421495
• Wearable Sanitizer: Design and Implementation of an Open-source, On-body Sanitizer for a Post-Pandemic　　　　　　　　　　　　　　　
  Pat Pataranutaporn; Ali Shtarbanov; Glenn Fernandes; Jingwen Li; Parinya Punpongsanon; Joe Paradiso; Pattie Maes
  ACM SIGGRAPH Asia 2020: Emerging Technologies (eTech), First page：1:1, Last page：1:3, Dec. 2020, [Reviewed]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3415255.3422897
  DOI ID：10.1145/3415255.3422897, DBLP ID：conf/siggrapha/PataranutapornS20, 共同研究・競争的資金等ID：13762440
• Programmable Filament: Printed Filaments for Multi-material 3D Printing　　　　　　　　　　　　　　　
  Haruki Takahashi; Parinya Punpongsanon; Jeeeun Kim
  Proceedings of the 33rd Annual ACM Symposium on User Interface Software and Technology, First page：1209, Last page：1221, Oct. 2020, [Reviewed], [Invited], [Corresponding]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3379337.3415863
  DOI ID：10.1145/3379337.3415863, DBLP ID：conf/uist/TakahashiPK20, 共同研究・競争的資金等ID：13762440
• Substituting Teleportation Visualization for Collaborative Virtual Environments　　　　　　　　　　　　　　　
  Santawat Thanyadit; Parinya Punpongsanon; Thammathip Piumsomboon; Ting-Chuen Pong
  Symposium on Spatial User Interaction (SUI '20), First page：31, Last page：32, Sep. 2020, [Reviewed]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3385959.3422698
  DOI ID：10.1145/3385959.3422698, DBLP ID：conf/sui/ThanyaditPPP20
• FoodFab: Creating Food Perception Illusions using Food 3D Printing　　　　　　　　　　　　　　　
  Ying-Ju Lin; Parinya Punpongsanon; Xin Wen; Daisuke Iwai; Kosuke Sato; Marianna Obrist; Stefanie Mueller
  Proceedings of ACM SIGCHI Conference on Human Factors in Computing Systems (CHI) 2020, First page：294:1, Last page：294:13, Apr. 2020, [Reviewed], [Lead, Corresponding]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3313831.3376421
  DOI ID：10.1145/3313831.3376421, DBLP ID：conf/chi/LinPWISOM20, 共同研究・競争的資金等ID：32619774
• Demonstration of FoodFab: Creating Food Perceptual Illusions using Food 3D Printing　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Ying-Ju Lin; Xin Wen; Daisuke Iwai; Kosuke Sato; Marianna Obrist; Stefanie Mueller
  Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, First page：1, Last page：4, Apr. 2020, [Reviewed], [Lead, Corresponding]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3334480.3383144
  DOI ID：10.1145/3334480.3383144, DBLP ID：conf/chi/PunpongsanonLWI20
• Adaptive Visualization of Gas Distribution Using Augmented Reality Glasses.　　　　　　　　　　　　　　　
  Liyuan Duan; Haruka Matsukura; Parinya Punpongsanon; Takefumi Hiraki; Daisuke Iwai; Kosuke Sato
  9th IEEE Global Conference on Consumer Electronics(GCCE), First page：658, Last page：659, Mar. 2020, [Reviewed]
  IEEE, International conference proceedings
  DOI：https://doi.org/10.1109/GCCE50665.2020.9291811
  DOI ID：10.1109/GCCE50665.2020.9291811, DBLP ID：conf/gcce/DuanMPHIS20
• FleXeen: Visually Manipulating Perceived Fabric Bending Stiffness in Spatial Augmented Reality.　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  IEEE Trans. Vis. Comput. Graph., Volume：26, Number：2, First page：1433, Last page：1439, Feb. 2020, [Reviewed], [Lead, Corresponding]
  English, Scientific journal
  DOI：https://doi.org/10.1109/TVCG.2018.2871044
  Dblp：https://dblp.uni-trier.de/db/journals/tvcg/tvcg26.html#PunpongsanonIS20
  DOI ID：10.1109/TVCG.2018.2871044, DBLP ID：journals/tvcg/PunpongsanonIS20, 共同研究・競争的資金等ID：13762441
• Photo-Chromeleon: Re-Programmable Multi-Color Textures Using Photochromic Dyes
  Yuhua Jin; Isabel Qamar; Michael Wessely; Aradhana Adhikari; Katarina Bulovic; Parinya Punpongsanon; Stefanie Mueller
  ACM Symposium on User Interface Software and Technology (UIST) 2019, First page：701, Last page：712, Oct. 2019, [Reviewed]
  English, International conference proceedings
  DOI：https://doi.org/10.1145/3332165.3347905
  DOI ID：10.1145/3332165.3347905, 共同研究・競争的資金等ID：13762440
• ObserVAR: Visualization System for Observing Virtual Reality Users using Augmented Reality
  Santawat Thanyadit; Parinya Punpongsanon; Ting-Chuen Pong
  2019 IEEE International Symposium on Mixed and Augmented Reality (ISMAR), First page：258, Last page：268, Oct. 2019, [Reviewed], [Corresponding]
  IEEE, English, International conference proceedings
  DOI：https://doi.org/10.1109/ismar.2019.00023
  DOI ID：10.1109/ismar.2019.00023
• Pseudo-Haptic Feedback in a Projected Virtual Hand for Tactile Perception of Textures　　　　　　　　　　　　　　　
  Yushi Sato; Naruki Tanabe; Kohei Morita; Takefumi Hiraki; Parinya Punpongsanon; Haruka Matsukura; Daisuke Iwai; Kosuke Sato
  Jun. 2019, [Reviewed]
  English
• Extension of Operation Range in Extended Virtual Hand Projection Using Head Direction　　　　　　　　　　　　　　　
  森田耕平; 田辺育暉; 佐藤優志; PUNPONGSANON Parinya; 松倉悠; 岩井大輔; 佐藤宏介
  システム制御情報学会研究発表講演会講演論文集(CD-ROM), Volume：63rd, First page：1375, Last page：1381, May 2019
  システム制御情報学会, Japanese
  J-Global ID：201902270745341652, CiNii Articles ID：40021912531
• Designing Surface Texture and Inner Structure to Manipulate the Perceived Hardness of 3D Printed Objects　　　　　　　　　　　　　　　
  三好幹; PUNPONGSANON Parinya; 岩井大輔; 佐藤宏介
  システム制御情報学会研究発表講演会講演論文集(CD-ROM), Volume：63rd, First page：1203, Last page：1207, May 2019
  システム制御情報学会, Japanese
  J-Global ID：201902250177743619, CiNii Articles ID：40021912225
• Touch Sensation in Projected Virtual Hand by Providing Pseudo-Haptic Feedback　　　　　　　　　　　　　　　
  佐藤優志; 田辺育暉; 森田耕平; PUNPONGSANON Parinya; 松倉悠; 岩井大輔; 佐藤宏介
  システム制御情報学会研究発表講演会講演論文集(CD-ROM), Volume：63rd, First page：1367, Last page：1374, May 2019
  システム制御情報学会, Japanese
  J-Global ID：201902272863618763, CiNii Articles ID：40021912520
• Investigating Visualization Techniques for Observing a Group of Virtual Reality Users Using Augmented Reality　　　　　　　　　　　　　　　
  Santawat Thanyadit; Parinya Punpongsanon; Ting-Chuen Pong
  IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2019, Osaka, Japan, March 23-27, 2019, First page：1189, Last page：1190, Mar. 2019, [Reviewed]
  IEEE, English, International conference proceedings
  DOI：https://doi.org/10.1109/VR.2019.8798123
  DOI ID：10.1109/VR.2019.8798123, DBLP ID：conf/vr/ThanyaditPP19
• fARFEEL: Providing Haptic Sensation of Touched Objects Using Visuo-Haptic Feedback.　　　　　　　　　　　　　　　
  Naruki Tanabe; Yushi Sato; Kohei Morita; Parinya Punpongsanon; Haruka Matsukura; Michiya Inagaki; Daisuke Iwai; Yuichi Fujino; Kosuke Sato
  IEEE Conference on Virtual Reality and 3D User Interfaces(VR), First page：1355, Last page：1356, 2019, [Reviewed]
  IEEE, International conference proceedings
  DOI：https://doi.org/10.1109/VR.2019.8798195
  DOI ID：10.1109/VR.2019.8798195, DBLP ID：conf/vr/TanabeSMPMIIFS19
• Shadowless Projector: Suppressing Shadows in Projection Mapping with Micro Mirror Array Plate.　　　　　　　　　　　　　　　
  Kosuke Hiratani; Daisuke Iwai; Parinya Punpongsanon; Kosuke Sato
  IEEE Conference on Virtual Reality and 3D User Interfaces(VR), First page：1309, Last page：1310, 2019, [Reviewed]
  IEEE, International conference proceedings
  DOI：https://doi.org/10.1109/VR.2019.8798245
  DOI ID：10.1109/VR.2019.8798245, DBLP ID：conf/vr/HirataniIPS19
• Preliminary Study on Surface Texture to Manipulate Perceived Softness of 3D Printed Objects.　　　　　　　　　　　　　　　
  Motoki Miyoshi; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, ICAT-EGVE 2019, Posters and Demos, First page：17, Last page：18, 2019, [Reviewed], [Corresponding]
  Eurographics Association, International conference proceedings
  DOI：https://doi.org/10.2312/egve.20191296
  DOI ID：10.2312/egve.20191296, DBLP ID：conf/egve/MiyoshiPIS19
• Remote Environment Exploration with Drone Agent and Haptic Force Feedback.　　　　　　　　　　　　　　　
  Tinglin Duan; Parinya Punpongsanon; Sheng Jia; Daisuke Iwai; Kosuke Sato; Konstantinos N. Plataniotis
  2019 IEEE International Conference on Artificial Intelligence and Virtual Reality(AIVR), First page：167, Last page：169, 2019, [Reviewed]
  IEEE, International conference proceedings
  DOI：https://doi.org/10.1109/AIVR46125.2019.00034
  DOI ID：10.1109/AIVR46125.2019.00034, DBLP ID：conf/aivr/DuanPJISP19
• Sequential Support: 3D Printing Dissolvable Support Material for Time-Dependent Mechanisms.　　　　　　　　　　　　　　　
  Martin Nisser; Junyi Zhu; Tianye Chen; Katarina Bulovic; Parinya Punpongsanon; Stefanie Mueller 0001
  ACM Annual Conference in Tangible, Embedded, and Embodied Interaction (TEI) 2019, First page：669, Last page：676, 2019, [Reviewed]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3294109.3295630
  Dblp：https://dblp.uni-trier.de/db/conf/tei/tei2019.html#NisserZCBPM19
  Dblp Cross Ref：https://dblp.uni-trier.de/conf/tei/2019
  DOI ID：10.1145/3294109.3295630, DBLP ID：conf/tei/NisserZCBPM19
• FlyingHand: extending the range of haptic feedback on virtual hand using drone-based object recognition.　　　　　　　　　　　　　　　
  Tinglin Duan; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  SIGGRAPH Asia 2018 Technical Briefs, First page：28, Last page：4, Dec. 2018, [Reviewed]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3283254.3283258
  DOI ID：10.1145/3283254.3283258, DBLP ID：conf/siggrapha/DuanPIS18
• Efficient Information Sharing Techniques between Workers of Heterogeneous Tasks in 3D CVE
  Santawat Thanyadit; Parinya Punpongsanon; Ting-Chuen Pong
  ACM on Human-Computer Interaction (PACM-HCI), Volume：2, Number：CSCW, First page：172:1, Last page：172:19, Nov. 2018, [Reviewed]
  English, Scientific journal
  DOI：https://doi.org/10.1145/3274441
  DOI ID：10.1145/3274441
• Computational Augmented Reality Displays.　　　　　　　　　　　　　　　
  Daisuke Iwai; Yuta Itoh; Parinya Punpongsanon
  Proceedings of the 2018 ACM International Conference on Interactive Surfaces and Spaces(ISS), First page：477, Last page：479, Sep. 2018, [Invited], [Last]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3279778.3279808
  DOI ID：10.1145/3279778.3279808, DBLP ID：conf/tabletop/Iwai0P18
• ColorMod: Demonstration of Recoloring 3D Printed Objects using Photochromic Inks　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Xin Wen; David Kim; Stefanie Mueller
  Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, CHI 2018, Montreal, QC, Canada, April 21-26, 2018, 2018, [Reviewed], [Lead, Corresponding]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3170427.3186507
  DOI ID：10.1145/3170427.3186507, DBLP ID：conf/chi/PunpongsanonWKM18a
• ColorMod: Recoloring 3D Printed Objects using Photochromic Inks　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Xin Wen; David S. Kim; Stefanie Muelle
  Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, CHI 2018, Montreal, QC, Canada, April 21-26, 2018, First page：213, 2018, [Reviewed]
  ACM, English, International conference proceedings
  DOI：https://doi.org/10.1145/3173574.3173787
  DOI ID：10.1145/3173574.3173787, DBLP ID：conf/chi/PunpongsanonWKM18
• Extended LazyNav: Virtual 3D Ground Navigation for Large Displays and Head-Mounted Displays　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Emilie Guy; Daisuke Iwai; Kosuke Sato; Tamy Boubekeur
  IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, Volume：23, Number：8, First page：1952, Last page：1963, Aug. 2017, [Reviewed]
  This paper presents the extended work on LazyNav, a head-free, eyes-free and hands-free mid-air ground navigation control model presented at the IEEE 3D User Interfaces (3DUI) 2015, in particular with a new application to the head-mounted display (HMD). Our mid-air interaction metaphor makes use of only a single pair of the remaining tracked body elements to tailor the navigation. Therefore, the user can navigate in the scene while still being able to performother interactions with her hands and head, e.g., carrying a bag, grasping a cup of coffee, or observing the content by moving her eyes and locally rotating her head. Wedesign several body motions for navigation by considering the use of non-critical body parts and develop assumptions about ground navigation techniques. Through the user studies, we investigate the motions that are easy to discover, easy to control, socially acceptable, accurate and not tiring. Finally, we evaluate the desired ground navigation features with a prototype application in both a large display (LD) and a HMD navigation scenarios. We highlight several recommendations for designing a particular mid-air ground navigation technique for a LD and a HMD.
  IEEE COMPUTER SOC, English, Scientific journal
  DOI：https://doi.org/10.1109/TVCG.2016.2586071
  DOI ID：10.1109/TVCG.2016.2586071, ISSN：1077-2626, eISSN：1941-0506, ORCID：25073964, Web of Science ID：WOS:000404977900006
• SoftAR: Visually Manipulating Haptic Softness Perception in Spatial Augmented Reality　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, Volume：21, Number：11, First page：1279, Last page：1288, Nov. 2015, [Reviewed]
  We present SoftAR, a novel spatial augmented reality (AR) technique based on a pseudo-haptics mechanism that visually manipulates the sense of softness perceived by a user pushing a soft physical object. Considering the limitations of projection-based approaches that change only the surface appearance of a physical object, we propose two projection visual effects, i. e., surface deformation effect (SDE) and body appearance effect (BAE), on the basis of the observations of humans pushing physical objects. The SDE visualizes a two-dimensional deformation of the object surface with a controlled softness parameter, and BAE changes the color of the pushing hand. Through psychophysical experiments, we confirm that the SDE can manipulate softness perception such that the participant perceives significantly greater softness than the actual softness. Furthermore, fBAE, in which BAE is applied only for the finger area, significantly enhances manipulation of the perception of softness. We create a computational model that estimates perceived softness when SDE+ fBAE is applied. We construct a prototype SoftAR system in which two application frameworks are implemented. The softness adjustment allows a user to adjust the softness parameter of a physical object, and the softness transfer allows the user to replace the softness with that of another object.
  IEEE COMPUTER SOC, English, Scientific journal
  DOI：https://doi.org/10.1109/TVCG.2015.2459792
  DOI ID：10.1109/TVCG.2015.2459792, ISSN：1077-2626, eISSN：1941-0506, ORCID：21039764, Web of Science ID：WOS:000362355100011, 共同研究・競争的資金等ID：13762441
• LazyNav: 3D ground navigation with non-critical body parts
  Emilie Guy; Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato; Tamy Boubekeur
  Proceedings on 2015 IEEE Symposium on 3D User Interfaces (3DUI 2015), First page：43, Last page：50, Jun. 2015, [Reviewed]
  With the growing interest in natural input devices and virtual reality, mid-air ground navigation is becoming a fundamental interaction for a large collection of application scenarios. While classical input devices (e.g., mouse/keyboard, gamepad, touchscreen) have their own ground navigation standards, natural input techniques still lack acknowledged mechanisms for travelling in a 3D scene. In particular, for most applications, navigation is not the primary interaction. Thus, the user should navigate in the scene while still being able to perform other interactions with her hands, and observe the displayed content by moving her eyes and locally rotating her head. Since most ground navigation scenarios require only two degrees of freedom to move forward or backward and rotate the view to the left or to the right, we propose LazyNav a mid-air ground navigation control model which lets the users hands, eyes or local head orientation completely free, making use of a single pair of the remaining tracked body elements to tailor the navigation. To this end, we design several navigation body motions and study their desired properties, such as being easy to discover, easy to control, socially acceptable, accurate and not tiring. We also develop several assumptions about motions design for ground navigation and evaluate them. Finally, we highlight general advices on mid-air ground navigation techniques.
  Institute of Electrical and Electronics Engineers Inc., English, International conference proceedings
  DOI：https://doi.org/10.1109/3DUI.2015.7131725
  DOI ID：10.1109/3DUI.2015.7131725, ORCID：41130835, SCOPUS ID：84939128989
• Projection-based visualization of tangential deformation of nonrigid surface by deformation estimation using infrared texture　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  VIRTUAL REALITY, Volume：19, Number：1, First page：45, Last page：56, Mar. 2015, [Reviewed]
  In this paper, we propose a projection-based mixed reality system that visualizes the tangential deformation of a nonrigid surface by superimposing graphics directly onto the surface by projected imagery. The superimposed graphics are deformed according to the surface deformation. To achieve this goal, we develop a computer vision technique that estimates the tangential deformation by measuring the frame-by-frame movement of an infrared (IR) texture on the surface. IR ink, which can be captured by an IR camera under IR light, but is invisible to the human eye, is used to provide the surface texture. Consequently, the texture does not degrade the image quality of the augmented graphics. The proposed technique measures individually the surface motion between two successive frames. Therefore, it does not suffer from occlusions caused by interactions and allows touching, pushing, pulling, and pinching, etc. The moving least squares technique interpolates the measured result to estimate denser surface deformation. The proposed method relies only on the apparent motion measurement; thus, it is not limited to a specific deformation characteristic, but is flexible for multiple deformable materials, such as viscoelastic and elastic materials. Experiments confirm that, with the proposed method, we can visualize the surface deformation of various materials by projected illumination, even when the user's hand occludes the surface from the camera.
  SPRINGER LONDON LTD, English, Scientific journal
  DOI：https://doi.org/10.1007/s10055-014-0256-y
  DOI ID：10.1007/s10055-014-0256-y, ISSN：1359-4338, eISSN：1434-9957, ORCID：21039765, Web of Science ID：WOS:000349645700004
• Ground Navigation in 3D Scenes using Simple Body Motions.　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Emilie Guy; Tamy Boubekeur; Daisuke Iwai; Kosuke Sato
  International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments, ICAT-EGVE 2014 - Posters and Demos, First page：19, Last page：20, Dec. 2014, [Reviewed], [Lead, Corresponding]
  Eurographics Association, English, International conference proceedings
  DOI：https://doi.org/10.2312/ve.20141377
  DOI ID：10.2312/ve.20141377, DBLP ID：conf/egve/PunpongsanonGBI14
• A Preliminary Study on Altering Surface Softness Perception in Spatial Augmented Reality　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  First page：301, Last page：302, Sep. 2014, [Reviewed]
  English, International conference proceedings
• [Poster] A Preliminary Study on Altering Surface Softness Perception using Augmented Color and Deformation　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  2014 IEEE INTERNATIONAL SYMPOSIUM ON MIXED AND AUGMENTED REALITY (ISMAR) - SCIENCE AND TECHNOLOGY, First page：301, Last page：302, 2014, [Reviewed]
  Choosing the appropriate soft/hard material is important for designing a product such as sofa or bed, but typically limited by the number of physical materials that the designer owns. Pseudo-haptic feedback is an alternative way that enables designer to roughly simulate material properties (e.g., softness, hardness) by only generating the visual illusion. However, the current technique is limited within video see-through augmented reality, in which the user interact in a real space while looking at a virtual space. This paper explores the possibility to realize pseudo-haptic feedback for touching objects in spatial augmented reality. We investigate and compare effects of visually superimposing a projection graphics onto the surface of a touched object and the fingernail/finger for changing the surface tactile perception. The potential of our method is discussed through a preliminary user study.
  IEEE, English, International conference proceedings
  DOI：https://doi.org/10.1109/ISMAR.2014.6948460
  DOI ID：10.1109/ISMAR.2014.6948460, ISSN：1554-7868, ORCID：41130837, SCOPUS ID：84944106364, Web of Science ID：WOS:000349548300072
• Projection-based Mixed Reality for Deformable Surfaces　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Apr. 2013, [Reviewed]
  English
• DeforMe: Projection-based visualization of deformable surfaces using invisible textures
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  SIGGRAPH Asia 2013 Emerging Technologies, SA 2013, Number：8, First page：8:1, Last page：8:4, 2013, [Reviewed], [Lead, Corresponding]
  In this paper, we present DeforMe, a new projection-based mixed reality technique for augmenting deformable surfaces with deformation rendering graphics. DeforMe combines a geometry tracking method with a deformation reconstruction model to estimate the tangential deformation of a surface. The motions of the feature points are measured between two successive frames. Moreover, the system estimates the surface deformation on the basis of the moving least squares algorithm, and interpolates the deformation estimation result to the projected graphics. Users can interact in real time with the deformable object, while the realistic projected graphics deform according to the deformation of the surface. We aim to integrate our technique with various types of design-support and interactive applications in spatial augmented reality. 2013 Copyright held by the Owner/Author.
  Association for Computing Machinery ({ACM}), English, International conference proceedings
  DOI：https://doi.org/10.1145/2542284.2542292
  DOI ID：10.1145/2542284.2542292, ORCID：21039761, SCOPUS ID：84890933544, 共同研究・競争的資金等ID：13762441
• Projection-based Mixed Reality on Viscoelastic Surface by Visual Tracking of Surface Deformation　　　　　　　　　　　　　　　
  Parinya Punpongsanon; Daisuke Iwai; Kosuke Sato
  Dec. 2012
  English, Symposium

• My Research Paper Submission Experience at CHI2018 and UIST2019　　　　　　　　　　　　　　　
  PUNPONGSANON PARINYA
  ヒューマンインタフェースシンポジウム (Human Interface Symposium 2019), Sep. 2019
  English, Invited oral presentation
• FleXeen: Visually Manipulating Perceived Fabric Bending Stiffness in Spatial Augmented Reality　　　　　　　　　　　　　　　
  PUNPONGSANON PARINYA
  IEEE VR 2019, Mar. 2019, [Invited], [International conference]
  English, Invited oral presentation
• Providing Target Haptics Sensation to Everyday Objects: From Digital to Physical Reality　　　　　　　　　　　　　　　
  PUNPONGSANON PARINYA
  ACM SIGCHI Asian Symposium 2018, Nov. 2018, [Invited], [Domestic conference]
  English, Oral presentation
• SoftAR: Visually Manipulating Haptic Softness Perception in Spatial Augmented Reality　　　　　　　　　　　　　　　
  PUNPONGSANON PARINYA
  MIRU 2016, Aug. 2016, [Invited]
  English, Invited oral presentation

• Oct. 2024 - Present
  Computer Architecture, Saitama University
• Oct. 2023 - Present
  Introduction to Programming, Saitama University
• Sep. 2023 - Present
  Information Comprehensive Seminar (Physical Computing), Saitama University
• Apr. 2022 - Mar. 2023
  Student Experiment A (Deep Learning), Osaka University
• Oct. 2021 - Mar. 2023
  Student Experiment B (Distance Measurement), Osaka University
• Apr. 2018 - Mar. 2023
  Intelligent System Problem-based Learning, Osaka University
• Apr. 2018 - Mar. 2023
  Intelligent System Seminar, Osaka University
• Apr. 2018 - Sep. 2018
  Stabilization Control Experiment, Osaka University
• Jan. 2017 - Mar. 2018
  Engineering Interactive Technologies, MIT CSAIL
• Jan. 2017 - Mar. 2018
  User Interface Design and Implementation, MIT CSAIL

• Jan. 2014 - Present, Association for Computing Machinery

• Investigating on Data Embedding in Food using Digital Fabrication　　　　　　　　　　　　　　　
  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), 01 Apr. 2023 - 31 Mar. 2026
  Saitama University
  Grant amount(Total)：4680000, Direct funding：3600000, Indirect funding：1080000
  Grant number：23K11198
  論文ID：49428669, 受賞ID：49470630
• Soft robot hand with texture recognition capability approaching that of humans by integrating polymer photoengineering and perceptual processing mechanisms　　　　　　　　　　　　　　　
  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), 01 Apr. 2022 - 31 Mar. 2025
  Osaka University
  Grant amount(Total)：17420000, Direct funding：13400000, Indirect funding：4020000
  Grant number：22H01447
  論文ID：49602752
• Computational Food Textures for Enhancing Eating Experience using Food 3D Printer and AI　　　　　　　　　　　　　　　
  Japan Science and Technology Agency, Strategic Basic Research Programs (ACT-X), Nov. 2020 - Mar. 2023
  Parinya Punpongsanon, AI powered Research Innovation / Creation, Principal investigator
  論文ID：46696273, 受賞ID：49470597
• Computational Fabrication Approach to Extend the Softness Capabilities of 3D Printers　　　　　　　　　　　　　　　
  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Early-Career Scientists, 01 Apr. 2019 - 31 Mar. 2021
  PUNPONGSANON PARINYA, Osaka University, Principal investigator
  Grant amount(Total)：4160000, Direct funding：3200000, Indirect funding：960000
  We found that in addition to the perception of roughness (note: previous research), the internal structure (when the filling rate is kept constant) and the surface microstructure affect the perception of hardness and softness when output by a 3D printer. However, the results also suggested that the surface microstructure had less influence on the perception of hardness and softness compared to the internal fill rate (e.g., infill ratio). These results were in agreement with perceived roughness and perceived softness when microstructure was manipulated, but not in strong agreement with perceived roughness. Based on these experimental results, we developed a computational model to estimate and predict the perceived softness of 3D printed objects according to their perceived roughness. Finally, we also verified the model with arbitrary parameters using inverse modeling method.
  Competitive research funding, Grant number：19K20321
  論文ID：40790963, 受賞ID：30354658, メディア報道ID：30813976
• 身体および接触対象への映像重畳投影が触質感知覚に及ぼす影響の解明　　　　　　　　　　　　　　　
  JSPS Grant-in-Aid for JSPS Fellows, Apr. 2016 - Mar. 2018
  PUNPONGSANON PARINYA, Principal investigator
  Grant amount(Total)：1300000, Direct funding：1300000, Indirect funding：180000
  Competitive research funding
  論文ID：41806611