Uncertainty Visualizations of Hurricane Forecasts
Visualization techniques have been widely used by the U.S National Hurricane Center to enhance viewers’ understanding of hurricane forecasts and their underlying uncertainty. The track forecast cone is the one almost universally adopted by the general public, the news media, and governmental officials. However, current research has experimentally shown that it has limitations that result […]
Touch Interfaces for Teaching STEM
The goal of this project is to create a design (using Unity3D and the Gestureworks API) that is suitable for STEM research, that may be applicable for Chemistry students of all ages.
LIDAR Scan of Clemson University
LIDAR, which stands for Light Detection and Ranging, is a remote sensing method that uses pulsed laser light to measure ranges to the Earth i.e. aerial scans. Using KeckCave’s VRUI toolit, we displayed Lidar scan of Clemson University in the Oculus Rift.
EU FP7 Beaming Project
The EU Beaming project aims to give people a real sense of physically being in a remote location with other people, and vice versa, without actually physically travelling. When we interact with others we pay the most attention to the face because it conveys eye gaze, head movement, expressions and gestures and are used as […]
Attention Model
This research models automatic attention behaviour using a saliency model that generates plausible targets for combined gaze and head motions. The attention model was integrated into an OpenSG application and the open-source Second Life client. Studies in both systems demonstrated a promising attention model that is not just believable and realistic but also adaptable to […]
EU Presenccia Project
Group Collaboration in three heterogeneous systems: CAVE, XIM and Real-world Presenccia in Second Life
EPSRC Eye Catching Project
The project aimed to support eye-gaze as a key interaction resource in collaboration. The virtual characters are controlled by human subjects in a cave-like facility (immersive virtual environment). Low-latency precision head-tracking allows distortion-free and lag-free movement through the virtual environment. Interaction with and navigation through the environment are achieved via a hand-held tracking unit. The […]
PhD Research
Title “Eye Tracking: A Perceptual Interface for Content Based Image Retrieval” Visual search experiments are devised to explore the feasibility of an eye gaze driven search mechanism. An eye tracking image retrieval interface together with pre-computed similarity measures yield a significantly better performance than random selection using the same similarity information. Gaze parameters were explored […]
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