2 citations · 4 across the 17 of their papers we have counts for
5 papers · 1 filter
Comparative Analysis of Change Blindness in Virtual Reality and Augmented Reality Environments
DongHoon Kim, Dongyun Han, Isaac Cho
Change blindness is a phenomenon where an individual fails to notice alterations in a visual scene when a change occurs during a brief interruption or distraction. Understanding th…
Evaluating 3D User Interaction Techniques on Spatial Working Memory for 3D Scatter Plot Exploration in Immersive Analytics
Dongyun Han, Isaac Cho
This work evaluates three 3D user interaction techniques to investigate their visuo-spatial working memory support for users' data exploration in immersive analytics. Two technique…
Investigating Psychological Ownership in a Shared AR Space: Effects of Human and Object Reality and Object Controllability
Dongyun Han, Donghoon Kim, Kangsoo Kim +1
Augmented reality (AR) provides users with a unique social space where virtual objects are natural parts of the real world. The users can interact with 3D virtual objects and virtu…
Exploring the Effects of VR Activities on Stress Relief: A Comparison of Sitting-in-Silence, VR Meditation, and VR Smash Room
Dongyun Han, Donghoon Kim, Kangsoo Kim +1
In our lives, we encounter various stressors that may cause negative mental and bodily reactions to make us feel frustrated, angry, or irritated. Effective methods to manage or red…
PDViz: a Visual Analytics Approach for State Policy Data
Dongyun Han, Abdullah-Al-Raihan Nayeem, Jason Windett +1
Sub-national governments across the United States implement a variety of policies to address large societal problems and needs. Many policies are picked up or adopted in other stat…