Hyunchul Lim

18 papers A* 3A 1Misc 1Journal 8Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Exploring the Impact of Emotional Voice Integration in Sign-to-Speech Translators for Deaf-to-Hearing Communication.
Proc. ACM Hum. Comput. Interact.
Hyunchul Lim, Minghan Gao, Franklin Mingzhe Li, Nam Anh Dang, Ianip Sit, Michelle M. Olson, Cheng Zhang
2025 A* conf
SpellRing: Recognizing Continuous Fingerspelling in American Sign Language using a Ring.
CHI
Hyunchul Lim, Nam Anh Dang, Dylan Lee, Tianhong Catherine Yu, Jane Lu, Franklin Mingzhe Li, Yiqi Jin, Yan Ma, Xiaojun Bi, François Guimbretière, Cheng Zhang
2025 J jnl
SpellRing: Recognizing Continuous Fingerspelling in American Sign Language using a Ring.
CoRR
Hyunchul Lim, Nam Anh Dang, Dylan Lee, Tianhong Catherine Yu, Jane Lu, Franklin Mingzhe Li, Yiqi Jin, Yan Ma, Xiaojun Bi, François Guimbretière, Cheng Zhang
2024 J jnl
Exploring the Impact of Emotional Voice Integration in Sign-to-Speech Translators for Deaf-to-Hearing Communication.
CoRR
Hyunchul Lim, Minghan Gao, Franklin Mingzhe Li, Nam Anh Dang, Ianip Sit, Michelle M. Olson, Cheng Zhang
2024 J jnl
Ring-a-Pose: A Ring for Continuous Hand Pose Tracking.
CoRR
Tianhong Catherine Yu, Guilin Hu, Ruidong Zhang, Hyunchul Lim, Saif Mahmud, Chi-Jung Lee, Ke Li, Devansh Agarwal, Shuyang Nie, Jinseok Oh, François Guimbretière, Cheng Zhang
2024 J jnl
Ring-a-Pose: A Ring for Continuous Hand Pose Tracking.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Tianhong Catherine Yu, Guilin Hu, Ruidong Zhang, Hyunchul Lim, Saif Mahmud, Chi-Jung Lee, Ke Li, Devansh Agarwal, Shuyang Nie, Jinseok Oh, François Guimbretière, Cheng Zhang
2023 Misc conf
C-Auth: Exploring the Feasibility of Using Egocentric View of Face Contour for User Authentication on Glasses.
ISWC
Hyunchul Lim, Guilin Hu, Richard Jin, Hao Chen, Ryan Mao, Ruidong Zhang, Cheng Zhang
2023 A conf
D-Touch: Recognizing and Predicting Fine-grained Hand-face Touching Activities Using a Neck-mounted Wearable.
IUI
Hyunchul Lim, Ruidong Zhang, Samhita Pendyal, Jeyeon Jo, Cheng Zhang
2022 J jnl
BodyTrak: Inferring Full-body Poses from Body Silhouettes Using a Miniature Camera on a Wristband.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Hyunchul Lim, Yaxuan Li, Matthew Dressa, Fang Hu, Jae Hoon Kim, Ruidong Zhang, Cheng Zhang
2021 A* conf
HandyTrak: Recognizing the Holding Hand on a Commodity Smartphone from Body Silhouette Images.
UIST
Hyunchul Lim, David Lin, Jessica Tweneboah, Cheng Zhang
2021 J jnl
NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Tuochao Chen, Yaxuan Li, Songyun Tao, Hyunchul Lim, Mose Sakashita, Ruidong Zhang, François Guimbretière, Cheng Zhang
2021 J jnl
SpeeChin: A Smart Necklace for Silent Speech Recognition.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Ruidong Zhang, Mingyang Chen, Benjamin Steeper, Yaxuan Li, Zihan Yan, Yizhuo Chen, Songyun Tao, Tuochao Chen, Hyunchul Lim, Cheng Zhang
2019 — conf
Leveraging Smartwatches to Estimate Students' Perceived Difficulty and Interest in Online Video Lectures.
ICETC
Jinhan Choi, Jeongyun Han, Woochang Hyun, Hyunchul Lim, Sun Young Huh, Sohyun Park, Bongwon Suh
2018 A* conf
Touch+Finger: Extending Touch-based User Interface Capabilities with "Idle" Finger Gestures in the Air.
UIST
Hyunchul Lim, Jungmin Chung, Changhoon Oh, Sohyun Park, Joonhwan Lee, Bongwon Suh
2016 — conf
A System Designed to Collect Users' TV-Watching Data Using a Smart TV, Smartphones, and Smart Watches.
TVX
Jehwan Seo, Hyunchul Lim, Changhoon Oh, Hyun-Kyu Yun, Bongwon Suh, Joongseek Lee
2016 — conf
OctaRing: Examining Pressure-Sensitive Multi-Touch Input on a Finger Ring Device.
UIST (Adjunct Volume)
Hyunchul Lim, Jungmin Chung, Changhoon Oh, Sohyun Park, Bongwon Suh
2016 — conf
WhichHand: automatic recognition of a smartphone's position in the hand using a smartwatch.
MobileHCI Adjunct
Hyunchul Lim, Gwangseok An, YoonKyong Cho, Kyogu Lee, Bongwon Suh
2015 — conf
Vi-Bros: Tactile Feedback for Indoor Navigation with a Smartphone and a Smartwatch.
CHI Extended Abstracts
Hyunchul Lim, YoonKyong Cho, Wonjong Rhee, Bongwon Suh