53 citations · 71 across the 4 of their papers we have counts for
7 papers
Sensitivity to Redirected Walking Considering Gaze, Posture, and Luminance
Niall L. Williams, Logan C. Stevens, Aniket Bera +1
We study the correlations between redirected walking (RDW) rotation gains and patterns in users' posture and gaze data during locomotion in virtual reality (VR). To do this, we con…
Perceptual Thresholds for Radial Optic Flow Distortion in Near-Eye Stereoscopic Displays
Mohammad R. Saeedpour-Parizi, Niall L. Williams, Tim Wong +3
We provide the first perceptual quantification of user's sensitivity to radial optic flow artifacts and demonstrate a promising approach for masking this optic flow artifact via bl…
ENI: Quantifying Environment Compatibility for Natural Walking in Virtual Reality
Niall L. Williams, Aniket Bera, Dinesh Manocha
We present a novel metric to analyze the similarity between the physical environment and the virtual environment for natural walking in virtual reality. Our approach is general and…
Redirected Walking in Static and Dynamic Scenes Using Visibility Polygons
Niall L. Williams, Aniket Bera, Dinesh Manocha
We present a new approach for redirected walking in static and dynamic scenes that uses techniques from robot motion planning to compute the redirection gains that steer the user o…
ARC: Alignment-based Redirection Controller for Redirected Walking in Complex Environments
Niall L. Williams, Aniket Bera, Dinesh Manocha
We present a novel redirected walking controller based on alignment that allows the user to explore large and complex virtual environments, while minimizing the number of collision…
Generating Emotive Gaits for Virtual Agents Using Affect-Based Autoregression
Uttaran Bhattacharya, Nicholas Rewkowski, Pooja Guhan +4
We present a novel autoregression network to generate virtual agents that convey various emotions through their walking styles or gaits. Given the 3D pose sequences of a gait, our…