Chaeyong Park

PUBLICATIONS

2024

[J6] Simple-Architectured Elastic Touch Sensor with High Spatiotemporal Resolution

Junchen Luo*, Chaeyong Park*, Yebin Park, Jaehyun Kim, Seungmoon Choi, and Unyong Jeong. (*equal contribution)

In Advanced Materials Technologies, Vol. X, No. X, 2401280. 2024 (IF=6.4)

Project Paper

[J5] Interactive Deformable Colored Sound Display Achieved with Electrostrictive Fluoropolymer and Halide Perovskite

Doowon Park, Woongji Kim, Chaeyong Park, Jun Choi, Arup Ghorai, Gilwoon Lee, Seungmoon Choi, Wonkyu Moon, and Unyong Jeong.

In Small. 2402281. 2024 (IF=13.0)

Project Paper

[C14] Augmenting Perceived Length of Handheld Controllers: Effects of Object Handle Properties
( Honorable Mention Award)

Chaeyong Park and Seungmoon Choi.

In Proceedings of the ACM conference on Human Factors in Computing Systems (Hawai'i, USA, May 11-16, 2024). CHI’24. ACM

Project Paper

[C13] Human Identification Performance of Vibrotactile Stimuli Applied on the Torso along Azimuth or Elevation

Junwoo Kim, Jaejun Park, Chaeyong Park, Junseok Park, and Seungmoon Choi.

In Proceedings of In Eurohaptics (Lille, France, Jun 30-July, 2024). Eurohaptics’24. Springer

Project Paper

2023

[C12] Perceptual Simultaneity Between Vibrotactile and Impact Stimuli

Chaeyong Park and Seungmoon Choi.

In Proceedings of the IEEE World Haptics Conference (Delft, Netherlands, July 10-13, 2023). WHC’23. IEEE.

Project Paper

[C11] Human Recognition Performance of Simple Spatial Vibrotactile Patterns on the Torso

Junwoo Kim, Heeyeon Kim, Chaeyong Park, and Seungmoon Choi.

In Proceedings of the IEEE World Haptics Conference (Delft, Netherlands, July 10-13, 2023). WHC’23. IEEE.

Project Paper

[C10] Information Transfer of Full-body Vibrotactile Stimuli: An Initial Study with One to Three Sequential Vibrations

Jaejun Park, Junwoo Kim, Sangyoon Han, Chaeyong Park, Junseok Park, and Seungmoon Choi.

In Proceedings of the IEEE World Haptics Conference (Delft, Netherlands, July 10-13, 2023). WHC’23. IEEE.

Project Paper

[C9] Visuo-haptic Crossmodal Shape Perception Model for Shape-Changing Handheld Controllers Bridged by Inertial Tensor ( Honorable Mention Award)

Chaeyong Park, Jeongwoo Kim, and Seungmoon Choi.

In Proceedings of the ACM conference on Human Factors in Computing Systems (Hamburg, Germany, April 23-28, 2023). CHI’23. ACM

Project Paper

[J4] Intrinsically Synchronized Flexible Visuo-Haptic Device Operated by Single External Electric Field

Gilwoon Lee*, Chaeyong Park*, Doowon Park, Seungmoon Choi, and Unyong Jeong. (*equal contribution)

In Advanced Optical Materials. vol. 11, no. 7, 2202515. 2023 (IF=10.050)

Project Paper

2022

[C8] A Preliminary Study on the Perceptual Independence Between Vibrotactile and Thermal Senses

Jaejun Park, Jeongwoo Kim, Chaeyong Park, Seungjae Oh, and Seungmoon Choi.

In Proceedings of In Eurohaptics (Hamburg, Germany, May 22-25, 2022). Eurohaptics’22. Springer

Project Paper

[J3] Small-sized Deformable Shear Sensor Array for Direct Monitoring the Quantitative Shear Distribution

Wonjeong Suh, Chaeyong Park, Joosung Oh, Sungmin Moon, Seungmoon Choi, Yeonsoo Kim, and Unyong Jeong.

In Advanced Materials Technologies, Vol. 7, No. 6, 2101071. 2022 (IF=8.856)

Project Paper

[C7] Vibration-Augmented Buttons: Information Transmission Capacity and Application to Interaction Design

Chaeyong Park, Jeongwoo Kim, Dong-Geun Kim, Seungjae Oh, and Seungmoon Choi.

In Proceedings of the ACM conference on Human Factors in Computing Systems (New Orleans, USA, April 30-May 06, 2022). CHI’22. ACM

Project Paper

2021

[J2] Omnidirectional Tactile Profiling Using a Deformable Pressure Sensor Array Based on Localized Piezoresistivity

Jaehyun Kim, Doowon Park, Sungmin Moon, Chaeyong Park, Kaliannan Thiyagarajan, Seungmoon Choi, Heeseon Hwang, and Unyong Jeong

In Advanced Materials Technologies, Vol. 7, No. 3, 2100688. 2022 (IF=8.856)

Project Paper

[C6] Identifying Contact Fingers on Touch Sensitive Surfaces by Ring-Based Vibratory Communication

Seungjae Oh, Chaeyong Park, Yo-Seb Jeon, and Seungmoon Choi

In Proceedings of the Annual ACM Symposium on User Interface Software and Technology (Virtual Event, USA, October 10-14, 2021). UIST’21. ACM

Project Paper

[J1] Length Perception Model for Hand-held Controllers: The Effects of Diameter and Inertia

Chaeyong Park, Jinsoo Kim, and Seungmoon Choi

In IEEE Transactions on Haptics, vol. 14, no. 2. 2021 (IF=3.105)

Project Paper

2020

[C5] Augmenting Physical Buttons with Vibrotactile Feedback for Programmable Feels

Chaeyong Park, Jinhyuk Yoon, Seungjae Oh, and Seungmoon Choi

In Proceedings of the Annual ACM Symposium on User Interface Software and Technology (Virtual Event, USA, October 20-23, 2020). UIST’20. ACM

Project Paper

[C4] Body-Penetrating Tactile Phantom Sensations

Jinsoo Kim, Seungjae Oh, Chaeyong Park, and Seungmoon Choi

In Proceedings of the ACM conference on Human Factors in Computing Systems (Hawaiʻi, USA, April 25-30, 2020). CHI’20. ACM

Project Paper

2019

[C3] Realistic Haptic Rendering of Collision Effects Using Multimodal Vibrotactile and Impact Feedback ( Best Paper Nomination)

Chaeyong Park, Jaeyoung Park, Seungjae Oh, and Seungmoon Choi

In Proceedings of the IEEE World Haptics Conference (Tokyo, Japan, July 9-12, 2019). WHC’19. IEEE. (Oral Presentation)

Project Paper

[C2] VibEye: Vibration-Mediated Object Recognition for Tangible Interactive Applications

Seungjae Oh, Gyeore Yun, Chaeyong Park, Jinsoo Kim, and Seungmoon Choi

In Proceedings of the ACM conference on Human Factors in Computing Systems (Glasgow, Scotland,May 4-9, 2019). CHI’19. ACM

Project Paper

2018

[C1] Random Forest for Modeling and Rendering of Viscoelastic Deformable Objects

Hojun Cha, Amit Bhardwaj, Chaeyong Park, and Seungmoon Choi

In Lecture Notes in Electrical Engineering (Incheon, Korea, November 11-14, 2018). AsiaHaptics’18. Springer

Project Paper