5 papers · 1 filter
Evaluating Preattentive Features for Detecting Changes in Virtual Environments
DongHoon Kim, Isaac Cho
Visual perception plays a critical role in detecting changes within immersive Virtual Reality (VR) environments. However, as visual complexity increases, perceptual performance dec…
HyFinBall: a Hybrid User Interface for Coordinated 2D+3D Visualization in Semi-Immersive VR
Isaac Cho, Zachary Wartell
Sophisticated 3D visualization applications usually provide coordinated 2D and 3D views. Normally 3D input device is used for 3D tasks since they perform better than traditional 2D…
Crossing Rays: Evaluation of Bimanual Mid-air Selection Techniques in an Immersive Environment
DongHoon Kim, Dongyun Han, Siyeon Bak +1
Mid-air navigation offers a method of aerial travel that mitigates the constraints associated with continuous navigation. A mid-air selection technique is essential to enable such…
A Survey on Exploratory Spatiotemporal Visual Analytics Approaches for Climate Science
Abdullah-Al-Raihan Nayeem, Dongyun Han, Huikyo Lee +5
Climate science produces a wealth of complex, high-dimensional, multivariate data from observations and numerical models. These data are critical for understanding climate changes…
Folding Rays: a Bimanual Occluded Target Interaction Technique
DongHoon Kim, Preston Bruner, Isaac Cho
As Virtual Reality becomes commonplace in the world, it is important for developers to focus on user interaction with the virtual world. Currently, there are limitations to some se…