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RTO-TR-HFM-121-Part-II - FTP Directory Listing - NATO

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Table of Contents<br />

<strong>HFM</strong>-<strong>121</strong> / RTG-042 Members viii<br />

Executive Summary and Synthèse ES-1<br />

Introduction 1-1<br />

Perceptual Issues of Augmented and Virtual Environments 2-1<br />

1.0 Introduction 2-1<br />

2.0 User Characteristics 2-2<br />

3.0 System Characteristics 2-3<br />

4.0 Task Characteristics 2-4<br />

5.0 Perceptual Requirements 2-6<br />

5.1 Visual Requirements 2-6<br />

5.2 Special Visual Issues 2-7<br />

5.2.1 Eye Dominance 2-7<br />

5.2.2 Pupil Adaptation 2-7<br />

5.2.3 Visual Field 2-8<br />

5.2.4 Accommodation 2-8<br />

5.2.5 Sensitivity to Flicker 2-8<br />

5.2.6 Vision Deficiencies 2-8<br />

5.3 Audio Requirements 2-9<br />

5.3.1 Sound Perception 2-9<br />

5.3.2 Sound Processing 2-10<br />

5.4 Haptic Feedback 2-12<br />

5.5 Olfactory Feedback 2-15<br />

6.0 References 2-15<br />

Presence 3-1<br />

1.0 Introduction 3-1<br />

2.0 Theories, Definitions, and Multi-Dimensionality 3-1<br />

3.0 Effects of Presence 3-3<br />

4.0 Measurement of Presence 3-4<br />

4.1 Subjective Measurement 3-4<br />

4.2 Objective Measurement 3-6<br />

5.0 Determinants of Presence 3-6<br />

5.1 Sensors and Displays 3-7<br />

5.1.1 Coverage and Richness 3-7<br />

5.1.2 Device Characteristics 3-7<br />

<strong>RTO</strong>-<strong>TR</strong>-<strong>HFM</strong>-<strong>121</strong>-<strong>Part</strong>-<strong>II</strong> iii<br />

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