International Publications

Su-Yeon Kang, Kevin John, Chungman Lim, Minwook Lee, Hasti Seifi, and Gunhyuk Park. "SketchTactile: A Web-Based Interface for Interactive Vibrothermal Feedback Design"
2025 IEEE World Haptics Conference (WHC). 2025. (Demo)

Chungman Lim, Gyungmin Jin, Hasti Seifi, and Gunhyuk Park. "Designing Mid-Air Ultrasound Tactons with Spatiotemporal Parameters for Distinguishable Tactile Brushes" 2025 IEEE World Haptics Conference (WHC). IEEE, 2025.

Chungman Lim, Su-Yeon Kang, Donghyeon Kim, Hasti Seifi, and Gunhyuk Park. "Investigating and Predicting Impacts of Thermal Feedback on Human Sensation and Emotion" 2025 IEEE World Haptics Conference (WHC). IEEE, 2025.

Chungman Lim, Hasti Seifi, and Gunhyuk Park. "Simulation-Guided Subset Aggregation for Large-Scale Tacton Similarity Ratings" 2025 IEEE World Haptics Conference (WHC). IEEE, 2025.

Minwook Lee, Hasti Seifi, and Gunhyuk Park. "Textured Phantom Sensations: Rendering Spatial Textured Signals between Fingertips Using Vibrotactile Phantom Illusion" 2025 IEEE World Haptics Conference (WHC). IEEE, 2025.

Donghyeon Kim, Chungman Lim, Gunhyuk Park. "Exploring Fingertip Slip Feedback for Haptic Augmentation and Referral Using Thermal Feedback" 2025 IEEE World Haptics Conference (WHC). IEEE, 2025 (Honorable Mention in regular paper🏆).

Gyeongdeok Kim, Chungman Lim, and Gunhyuk Park. "I-Scratch: Independent Slide Creation With Auditory Comment and Haptic Interface for the Blind and Visually Impaired." Proceedings of the CHI Conference on Human Factors in Computing Systems. 2025.

Chungman Lim, Kevin John, Gyungmin Jin, Hasti Seifi, and Gunhyuk Park. "ChatHAP: A Chat-Based Haptic System for Designing Vibrations through Conversation." Proceedings of the CHI Conference on Human Factors in Computing Systems. 2025.

Chungman Lim, Hasti Seifi, and Gunhyuk Park. "An Interactive Tool for Simulating Mid-Air Ultrasound Tactons on the Skin." Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems, 2024 (Late-Breaking Work)

Chungman Lim, Gunhyuk Park, and Hasti Seifi. "Designing Distinguishable Mid-Air Ultrasound Tactons with Temporal Parameters." Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems. 2024.

Kyuyoung Shim, Gunhyuk Park. "Matching Performance of 2D Phantom Sensations with Visual Motions." 2024 IEEE Haptics Symposium (HAPTICS). IEEE, 2024.

Gyungmin Jin, Gunhyuk Park. "Inter-joint Vibrotactile Phantom Sensation on the Human Arm". WHC 2023 (Work-In-Progress)

Minwook Lee, Hasti Seifi, Gunhyuk Park. "Vibrotactile Phantom Textures Between Index and Middle Fingertips." WHC 2023 (Demo)

Chungman Lim and Gunhyuk Park. "Can a computer tell differences between vibrations?: Physiology-based computational model for perceptual dissimilarity prediction." Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems. 2023.

Dongjae Kwon, Ramzi Abou Chachine, Chungman Lim, Hasti Seifi, Gunhyuk Park. "Can we crowdsource Tacton similarity perception and metaphor ratings?". Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems. 2023.

Ramzi Abou Chachine, Dongjae Kwon, Chungman Lim, Gunhyuk Park, Hasti Seifi. "Vibrotactile Similarity Perception in Crowdsourced and Lab Studies." EuroHaptics 2022

Gunhyuk Park and Katherine J. Kuchenbecker, "Objective and Subjective Assessment of Algorithms for Reducing Three-Axis Vibrations to One-Axis Vibrations." IEEE World Haptics Conference, 2019

Gunhyuk Park and Seungmoon Choi, “Tactile Information Transmission by 2D Stationary Phantom Sensations.” CHI 2018

Gunhyuk Park, Hojun Cha, and Seungmoon Choi, “Attachable and Detachable Vibrotactile Modules and Their Information Capacity for Spatiotemporal Patterns”, WHC 2017

Gunhyuk Park and Seungmoon Choi, “Perceptual Space of Amplitude-Modulated Vibrotactile Stimuli”, WHC 2011

Chungman Lim, Gyeongdeok Kim, Su-Yeon Kang,  Hasti Seifi, and Gunhyuk Park. "Can a Machine Feel Vibrations?: Predicting Roughness and Emotional Responses to Vibration Tactons via a Neural Network" . IEEE Transactions on Haptics. 2025.

Sooyeon Ahn, Gyungmin Jin, Gunhyuk Park, and Jinhyuk Hong. "Enhancing Video Experiences for DHH Individuals through Sound-Inspired Motion Caption-based Spatiotemporal Tacton." Transactions on Haptics (2025) (Accepted).

Chungman Lim, Gyeongdeok Kim, Yatiraj Shetty, Troy McDaniel, Hasti Seifi, and Gunhyuk Park. "Emotional and sensory ratings of vibration Tactons in the lab and crowdsourced settings." International Journal of Human-Computer Studies (2025): 103446.

Hojin Lee, Güney Işık Tombak, Gunhyuk Park, Katherine J. Kuchenbecker, "Perceptual Space of Algorithms for Three-to-One Dimensional Reduction of Realistic Vibrations" IEEE Transactions on Haptics, 2022.

Gunhyuk Park, Hojun Cha, and Seungmoon Choi, "Haptic Enchanters: Attachable and Detachable Vibrotactile Modules and Their Advantages," IEEE Transactions on Haptics, 2018.

Gunhyuk Park and Seungmoon Choi, "A Physics-Based Vibrotactile Feedback Library for Collision Events," IEEE Transactions on Haptics, vol. 10, no. 3, 2017.

Jaemin Chun, In Lee, Gunhyuk Park, Jongman Seo, Seungmoon Choi, and Sung H. Han, "Efficacy of Haptic Blind Spot Warnings Applied through a Steering Wheel or a Seatbelt," Transportation Research Part F: Traffic Psychology and Behaviour, col. 21, pp. 231-241, 2013.

Jaemin Chun, Sung H. Han, Gunhyuk Park, Jongman Seo, In Lee, and Seungmoon Choi, ”Evaluation of Vibrotactile Feedback for Forward Collision Warning on the Steering Wheel and Seatbelt,” International Journal of Industrial Ergonomics, vol. 42, no. 5, pp. 443-448, 2012.

Jonghyun Ryu, Jaemin Chun, Gunhyuk Park, Seungmoon Choi, and Sung H. Han, “Vibrotactile Feedback for Information Delivery in the Vehicle,” IEEE Transactions on Haptics, vol. 3, no. 2, pp. 138-149, 2010.

Jonghyun Ryu, Jaehoon Jung, Gunhyuk Park, and Seungmoon Choi, “Psychophysical Model for Vibrotactile Rendering in Mobile Devices,” Presence: Teleoperators and Virtual Environments,, vol. 19, no. 4, pp. 364-387, 2010.

Sangki Kim, Gunhyuk Park, Sunghoon Yim, Gabjong Han, Seokhee Jeon, Seungmoon Choi, and Seungjin Choi, “Gesture-Recognizing Hand-Held Interface with Vibrotactile Feedback for 3D Interaction”, IEEE Transactions on Consumer Electronics, vol. 55, no. 3, pp. 1169-1177, 2009.