2026
Multimodal Sensory E-skin and Synchronized Haptic Interfaces for Augmented Human-Robot Interaction
Inbo Sim, Byungjoon Bae, Shaid Hasan, Yongmin Baek, Dong Hyun Seo, Wonjun Cho, Jikai Liu, Young Min Song, Seokho Kim, Junseok Heo, Tariq Iqbal, Seongkook Heo, Kyusang Lee
BrowserLens: Interactive Diagnosis of Web Agent Trajectories with a Layered State-Action Graph
Junyeong Song, Mingyu Kim, Seongkook Heo
Balancing User Preference and Positional Stability through Optic Flow Speed in Walk-in-Place Locomotion
Taeyun Noh, Minseo Kim, Sung Woo Oh, Tae Hoon Oh, Seongkook Heo, Jaeyeon Lee
Physical surfaces make touch interactions in virtual reality precise, efficient, and bimanual
Wen Ying, Seongkook Heo
Applying Machine Learning to Distinguish Individualized Brushing Styles
Matthew Clark, Zackary Todd Landsman, Seongkook Heo, Gregory John Gerling, Afsaneh Doryab
Redirected Pinch: Efficient and Comfortable Bare-Hand Interaction for 2D Windows in VR
Wen Ying, Yeonsu Kim, Adil Rahman, Erzhen Hu, Geehyuk Lee, Seongkook Heo
"It Feels Like I am Invited to Communicate": Mediating Ad-Hoc Bystander-VR User Interruptions Through Proactive Proxies
Adil Rahman, Wen Ying, Md Aashikur Rahman Azim, Michelle Annett, Seongkook Heo
PrevizWhiz: Combining Rough 3D Scenes and 2D Video to Guide Generative Video Previsualization
Erzhen Hu, Frederik Brudy, David Ledo, George Fitzmaurice, Fraser Anderson
DataSpeck: An AI-Driven Human-in-the-Loop System for Automating Transformations in Data Conversion Workflows
Adil Rahman, Koichiro Ninuma, Aakar Gupta
2025
DialogLab: Authoring, Simulating, and Testing Dynamic Human-AI Group Conversations
Erzhen Hu, Yanhe Chen, Mingyi Li, Vrushank Phadnis, Pingmei Xu, Xun Qian, Alex Olwal, David Kim, Seongkook Heo, Ruofei Du
Thing2Reality: Enabling Spontaneous Creation of 3D Objects from 2D Content using Generative AI in XR Meetings
Erzhen Hu, Mingyi Li, Jungtaek Hong, Xun Qian, Alex Olwal, David Kim, Seongkook Heo, Ruofei Du
CustomSight: Enhancing LLM-Powered Visual Assistance for Blind Individuals using Goal-Directed Dynamic Filters
Adil Rahman, Rifat Rahman Khan, Jonggi Hong, Stephanie Valencia, Seongkook Heo
SpaceShare: Leveraging Multimodal Context for Fluid Sharing of Spaces in Video Meetings
Hyeongjin Kim, Erzhen Hu, Seongkook Heo
Evaluating the Physics and Repeatability of Human Brushers in Delivering Affective Touch
Zackary T. Landsman, Matthew Clark, Seongkook Heo, Afsaneh Doryab, Gregory J. Gerling
ThingMoji: User-Captured Cut-Outs For In-Stream Visual Communication
Erzhen Hu, Qian Wan, Changkong Zhou, Md Aashikur Rahman Azim, PiaoHong Wang, Xingyi Hu, Yuhan Zeng, Zhicong Lu, Seongkook Heo
Exploring Older Adults’ Perceptions of Personalities of LLM-powered Conversational Companions
Ajwa Shahid, Jane Chung, Seongkook Heo
Your Hands Can Tell: Detecting Redirected Hand Movements in Virtual Reality
Md Aashikur Rahman Azim, Zihao Su, Seongkook Heo
Diversifying grain-based compliance illusion by varying base compliance
Buyoung Mun, Junsu Lee, Jiseong Kim, Seongkook Heo, Jaeyeon Lee
2024
MoiréTag: A Low-cost Tag for High-precision Tangible Interactions Without Active Components
Peiyu Zhang, Wen Ying, Sara Riggs, Seongkook Heo
Experiencing Thing2Reality: Transforming 2D Content into Conditioned Multiviews and 3D Gaussian Objects for XR Communication
Erzhen Hu, Mingyi Li, Xun Qian, Alex Olwal, David Kim, Seongkook Heo, Ruofei Du
Enhancing VR Sketching with a Dynamic Shape Display
Wen Ying, Seongkook Heo
ViObject: Harness Passive Vibrations for Daily Object Recognition with Commodity Smartwatches
Wenqiang Chen, Shupei Lin, Zhencan Peng, Farshid Salemi Parizi, Seongkook Heo, Shwetak Patel, Wojciech Matusik, Wei Zhao, John Stankovic
2023
Frappé: An Ultra Lightweight Mobile UI Framework for Rapid API-based Prototyping and Environmental Deployment
Adil Rahman, Seongkook Heo
UnifiedSense: Enabling Without-Device Gesture Interactions Using Over-the-shoulder Training Between Redundant Wearable Sensors
Md Aashikur Rahman Azim, Adil Rahman, Seongkook Heo
SequenceSense: A Tool for Designing Usable Foot-Based Gestures Using a Sequence-Based Gesture Recognizer
Md Aashikur Rahman Azim, Adil Rahman, Seongkook Heo
Take my hand: Automated hand-based spatial guidance for the visually impaired
Adil Rahman, Md Aashikur Rahman Azim, Seongkook Heo
ThingShare: Ad-Hoc Digital Copies of Physical Objects for Sharing Things in Video Meetings
Erzhen Hu, Jens Emil Sloth Grønbæk, Wen Ying, Ruofei Du, Seongkook Heo
OpenMic: Utilizing proxemic metaphors for conversational floor transitions in multiparty video meetings
Erzhen Hu, Jens Emil Sloth Grønbæk, Austin Kendrick Houck, Seongkook Heo
Mimicking real forces on a drone through a haptic suit to enable cost-effective validation
Carl Hildebrandt, Wen Ying, Seongkook Heo, Sebastian Elbaum
VRScroll: A Shape-Changing Device for Precise Sketching in Virtual Reality
Wen Ying, Seongkook Heo
MaterialSense: Estimating and Utilizing Material Properties of Contact Objects in Multi-touch interaction
Sanghwa Hong, Seongkook Heo, Byungjoo Lee
2022
Over-The-Shoulder Training Between Redundant Wearable Sensors for Unified Gesture Interactions
Md Aashikur Rahman Azim, Adil Rahman, Seongkook Heo
Fringer: A Finger-Worn Passive Device Enabling Computer Vision Based Force Sensing Using Moiré Fringes
Peiyu Zhang, Wen Ying, Seongkook Heo
Enabling Remote Hand Guidance in Video Calls Using Directional Force Illusion
Archana Narayanan, Erzhen Hu, Seongkook Heo
Enjoy the ride consciously with CAWA: Context-aware advisory warnings for automated driving
Erfan Pakdamanian, Erzhen Hu, Shili Sheng, Sarit Kraus, Seongkook Heo, and Lu Feng
Fluidmeet: Enabling frictionless transitions between in-group, between-group, and private conversations during virtual breakout meetings
Erzhen Hu, Md Aashikur Rahman Azim, Seongkook Heo
Perception Hacking for 2D Cursorjacking in Virtual Reality
Zihao Su, Faysal Hossain Shezan, Yuan Tian, David Evans, Seongkook Heo
2021
DeepTake: Prediction of driver takeover behavior using multimodal data
Erfan Pakdamanian, Shili Sheng, Sonia Baee, Seongkook Heo, Sarit Kraus, Lu Feng
Realitybrush: An ar authoring system that captures and utilizes kinetic properties of everyday objects
Hyunju Kim, Sanghwa Hong, Junki Kim, Taesoo Jang, Woontack Woo, Seongkook Heo, Byungjoo Lee
2020
Magtouch: Robust finger identification for a smartwatch using a magnet ring and a built-in magnetometer
Keunwoo Park, Daehwa Kim, Seongkook Heo, Geehyuk Lee
Tactile glance: Encoding notifications using illusive movement constraints for eyes- and ears-free interaction
Anastasia Lalamentik, Seongkook Heo
2019
Pseudobend: Producing haptic illusions of stretching, bending, and twisting using grain vibrations
Seongkook Heo, Jaeyeon Lee, Daniel Wigdor
Plane, ray, and point: Enabling precise spatial manipulations with shape constraints
Devmardeep Hayatpur, Seongkook Heo, Haijun Xia, Wolfgang Sturzlinger, Daniel Wigdor
2018
FDSense: Estimating young's modulus and stiffness of end effectors to facilitate kinetic interaction on touch surfaces
Sanghwa Hong, Eunseok Jeong, Seongkook Heo, Byungjoo Lee
StreamWiki: Enabling Viewers of Knowledge Sharing Live Streams to Collaboratively Generate Archival Documentation for Effective In-Stream and Post Hoc Learning
Zhicong Lu, Seongkook Heo, Daniel Wigdor
You Watch, You Give, and You Engage: A Study of Live Streaming Practices in China
Zhicong Lu, Haijun Xia, Seongkook Heo, Daniel Wigdor
Thor's Hammer: An Ungrounded Force Feedback Device Utilizing Propeller-Induced Propulsive Force
Seongkook Heo, Christina Chung, Geehyuk Lee, Daniel Wigdor