An Exploration of Techniques to Improve Relative Distance Judgments within an Exocentric Display

by Gina Crvarich

[Table of Contents]

List of Figures

2.1 The Horopter
2.2 Viewing Frustum
2.3 Eyepoint Elevation Angle
3.1 Visual Scene for Task
3.2 Rotation-Key Assignments and World Axis
3.3 Experiment's Horizontal Geometric Field of View
3.4 Accuracy within each Treatment Condition
3.5 Accuracy as a Function of Stereo, Image Rotation and Head Tracking
3.6 Time (in sec.) as a Function of Stereo, Image Rotation and Head Tracking
4.1 Discrete Views - View 1
4.2 Discrete Views - View 2
4.3 Discrete Views - View 3
 4.4 Discrete Views - View 4
 4.5 Accuracy as a Function of Rotation Technique
 4.6 Time (in seconds) as a Function of Rotation Technique
 4.7 Manual Rotation Accuracy and Time Across Experiments 1 and 2
 5.1 Subjects' Accuracy per Time Allotment for Experiment 3
 5.2 Mean Accuracy per Time Allotment for Experiment 3
 5.3 Average Subject Use of Discrete Views per Judgment