2025
Can a Machine Feel Vibrations?: Predicting Roughness and Emotional Responses to Vibration Tactons via a Neural Network
Chungman Lim, Gyeongdeok Kim, Su-Yeon Kang, Hasti Seifi, and Gunhyuk Park
IEEE Transactions on Haptics
Paper
Simulation-Guided Subset Aggregation for Large-Scale Tacton Similarity Ratings
Chungman Lim, Hasti Seifi, and Gunhyuk Park
IEEE WHC 2025
Paper
Investigating and Predicting Impacts of Thermal Feedback on Human Sensation and Emotion
Chungman Lim*, Su-Yeon Kang*, Donghyeon Kim, Hasti Seifi, and Gunhyuk Park
IEEE WHC 2025
Paper
Designing Mid-Air Ultrasound Tactons with Spatiotemporal Parameters for Distinguishable Tactile Brushes
Chungman Lim*, Gyungmin Jin*, Hasti Seifi, and Gunhyuk Park
IEEE WHC 2025
Paper
Exploring Fingertip Slip Feedback for Haptic Augmentation and Referral Using Thermal Feedback
Donghyeon Kim*, Chungman Lim*, and Gunhyuk Park
IEEE WHC 2025
Paper
ChatHAP: A Chat-Based Haptic System for Designing Vibrations through Conversation
Chungman Lim, Kevin John, Gyungmin Jin, Hasti Seifi, and Gunhyuk Park
ACM CHI 2025
I-Scratch: Independent Slide Creation With Auditory Comment and Haptic Interface for the Blind and Visually Impaired
Gyeongdeok Kim, Chungman Lim, and Gunhyuk Park
ACM CHI 2025
Emotional and Sensory Ratings of Vibration Tactons in the Lab and Crowdsourced Settings
Chungman Lim, Gyeongdeok Kim, Yatiraj Shetty, Troy McDaniel, Hasti Seifi, and Gunhyuk Park
ELSEVIER International Journal of Human-Computer Studies
2024
Designing Distinguishable Mid-Air Ultrasound Tactons with Temporal Parameters
Chungman Lim, Gunhyuk Park, and Hasti Seifi
ACM CHI 2024
An Interactive Tool for Simulating Mid-Air Ultrasound Tactons on the Skin
Chungman Lim, Hasti Seifi, and Gunhyuk Park
ACM CHI Extended Abstracts 2024
2023
Can a Computer Tell Differences between Vibrations?: Physiology-Based Computational Model for Perceptual Dissimilarity Prediction
Chungman Lim and Gunhyuk Park
ACM CHI 2023
Can We Crowdsource Tacton Similarity Perception and Metaphor Ratings?
Dongjae Kwon*, Ramzi Abou Chahine*, Chungman Lim, Hasti Seifi, and Gunhyuk Park
ACM CHI 2023
2022
Vibrotactile Similarity Perception in Crowdsourced and Lab Studies
Abou Chahine Ramzi, Dongjae Kwon, Chungman Lim, Gunhyuk Park, and Hasti Seifi
EuroHaptics 2022