Implementation and Evaluation of "Just Follow Me": an Immersive, VR-Based, Motion-Training System. - Ungyeon Yang; Gerard Jounghyun Kim (Presence Teleoperators Virtual Environ., 2002)

Increasing the Effective Egocentric Field of View with Proprioceptive and Tactile Feedback. - Ungyeon Yang; Gerard Jounghyun Kim (VR, 2004)

Immediate creation of user centric interaction model. - Ungyeon Yang; Wookho Son; Gerard Jounghyun Kim (ICAT, 2005)

Virtual See-through Displays: Interactive Visualization Method in Ubiquitous Computing Environments. - Seonhyung Shin; Gun A. Lee; Ungyeon Yang; Wookho Son (Eurographics (Short Presentations), 2006)

Layered Multiple Displays for Immersive and Interactive Digital Contents. - Gun A. Lee; Ungyeon Yang; Wookho Son (ICEC, 2006)

Design and Evaluation of a Hybrid Display System for Motion-Following Tasks. - Sangyoon Lee 004; Sunghoon Yim; Gerard Jounghyun Kim; Ungyeon Yang; Chang-Hun Kim (HCI (14), 2007)

Design evaluation using virtual reality based prototypes: towards realistic visualization and operations. - Dongsik Jo; Ungyeon Yang; Wookho Son (Mobile HCI, 2007)

Virtual Reality based Paint Spray Training System. - Ungyeon Yang; Gun A. Lee; Seonhyung Shin; Sunyu Hwang; Wookho Son (VR, 2007)

Uvmode: usability verification mixed reality system for mobile devices. - Ungyeon Yang; Dongsik Jo; Wookho Son (CHI Extended Abstracts, 2008)

Efficient multi-pass welding training with haptic guide. - Yongwan Kim; Ungyeon Yang; Dongsik Jo; Gun A. Lee; Jinseong Choi; Jinah Park (SIGGRAPH ASIA Posters, 2009)

Visualization of virtual weld beads. - Dongsik Jo; Yongwan Kim; Ungyeon Yang; Gun A. Lee; Jin Sung Choi (VRST, 2009)

Freeze-Set-Go interaction method for handheld mobile augmented reality environments. - Gun A. Lee; Ungyeon Yang; Yongwan Kim; Dongsik Jo; Ki-Hong Kim; Jae Ha Kim; Jin Sung Choi (VRST, 2009)

Virtual Reality Based Welding Training Simulator with 3D Multimodal Interaction. - Ungyeon Yang; Gun A. Lee; Yongwan Kim; Dongsik Jo; Jin Sung Choi; Ki-Hong Kim (CW, 2010)

Increasing the geometric field of view in head mounted displays through proprioceptive task and multimodal feedback for effective close range interaction. - Ungyeon Yang; Gerard Jounghyun Kim (Behav. Inf. Technol., 2010)

Welding representation for training under VR environments. - Dongsik Jo; Yongwan Kim; Ungyeon Yang; Jin Sung Choi; Ki-Hong Kim; Gun A. Lee; Yeong-Do Park; Young Whan Park (VRCAI, 2011)

Real-time graphical presentation from empirical data for virtual welding tasks. - Dongsik Jo; Yongwan Kim; Ungyeon Yang; Ki-Hong Kim; Sangho Shin (SIGGRAPH ASIA Posters, 2012)

Interactive panoramic VR system to expand spatialness and depth of 3D zone using see-through HMD glasses. - Yongwan Kim; Dongsik Jo; Ungyeon Yang; Ki-Hong Kim; Gil-Haeng Lee (VRCAI, 2012)

Seamlessly expanded natural viewing area of Stereoscopic 3D display system. - Ungyeon Yang; Namkyu Kim; Jinseok Seo; Ki-Hong Kim (ICCE, 2013)

Wearable display for visualization of 3D objects at your fingertips. - Ungyeon Yang; Ki-Hong Kim (SIGGRAPH Posters, 2014)

Optical see-through wearable display for close range interaction. - Ungyeon Yang; Ki-Hong Kim (ICCE, 2015)

Perception adjustment for egocentric moving distance between real space and virtual space with see-closed-type HMD. - Ungyeon Yang; Nam-Gyu Kim; Ki-Hong Kim (SIGGRAPH ASIA (Posters), 2017)

Egocentric Distance Perception Control for Direct Manipulation Interaction on HMD Platform. - Ungyeon Yang; Nam-Gyu Kim; Ki-Hong Kim (HCI (30), 2018)

Procedural Behavior Model using Behavior Tree in Virtual Reality Applications. - Jinseok Seo; Ungyeon Yang (J. Multim. Inf. Syst., 2019)

Behavior Tree-based Object Event Modeling with Dynamic Change Control for Virtual Reality Fire Fighting Training Contents. - Ungyeon Yang; Jinseok Seo (ICTC, 2020)

Behavior Tree-based Scenario Development Technology to Induce Various Experiences of VR content. - Jinseok Seo; Ungyeon Yang (J. Multim. Inf. Syst., 2020)

Near-body Interaction Enhancement with Distance Perception Matching in Immersive Virtual Environment. - Ungyeon Yang; Nam-Gyu Kim (J. Multim. Inf. Syst., 2021)

The More, the Better? Improving VR Firefighting Training System with Realistic Firefighter Tools as Controllers. - Seunggon Jeon; Seungwon Paik; Ungyeon Yang; Patrick C. Shih; Kyungsik Han (Sensors, 2021)

Developing a Realistic VR Interface to Recreate a Full-body Immersive Fire Scene Experience. - Ungyeon Yang; Hyungki Son; Kyungsik Han (SIGGRAPH ASIA Posters, 2023)