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Virtual Reality and Augmented Reality


Virtual Reality and Augmented Reality

Myths and Realities
1. Aufl.

von: Bruno Arnaldi, Pascal Guitton, Guillaume Moreau

144,99 €

Verlag: Wiley
Format: EPUB
Veröffentl.: 15.03.2018
ISBN/EAN: 9781119341093
Sprache: englisch
Anzahl Seiten: 384

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Beschreibungen

Virtual and Augmented Reality have existed for a long time but were stuck to the research world or to some large manufacturing companies. With the appearance of low-cost devices, it is expected a number of new applications, including for the general audience. This book aims at making a statement about those novelties as well as distinguishing them from the complexes challenges they raise by proposing real use cases, replacing those recent evolutions through the VR/AR dynamic and by providing some perspective for the years to come.
<p>Preface xi</p> <p>Introduction xv<br /><i>Bruno ARNALDI, Pascal GUITTON and Guillaume MOREAU</i></p> <p><b>Chapter 1. New Applications 1<br /></b><i>Bruno ARNALDI, Stéphane COTIN, Nadine COUTURE, Jean-Louis DAUTIN, Valérie GOURANTON, François</i> <i>GRUSON and Domitile LOURDEAUX</i></p> <p>1.1. New industrial applications 1</p> <p>1.1.1. Virtual reality in industry 1</p> <p>1.1.2. Augmented reality and industrial applications 3</p> <p>1.1.3. VR-AR for industrial renewal   4</p> <p>1.1.4. And what about augmented reality?   12</p> <p>1.2. Computer-assisted surgery 14</p> <p>1.2.1. Introduction 14</p> <p>1.2.2. Virtual reality and simulation for learning   16</p> <p>1.2.3. Augmented reality and intervention planning   21</p> <p>1.2.4. Augmented reality in surgery   26</p> <p>1.2.5. Current conditions and future prospects   31</p> <p>1.3. Sustainable cities 32</p> <p>1.3.1. Mobility aids in an urban environment   33</p> <p>1.3.2. Building and architecture 37</p> <p>1.3.3. Cities and urbanism 41</p> <p>1.3.4. Towards sustainable urban systems   46</p> <p>1.4. Innovative, integrative and adaptive societies   48</p> <p>1.4.1. Education 48</p> <p>1.4.2. Arts and cultural heritage 54</p> <p>1.4.3. Conclusion 60</p> <p>1.5. Bibliography 61</p> <p><b>Chapter 2. The Democratization of VR-AR   73<br /></b><i>Sébastien KUNTZ, Richard KULPA and Jérôme ROYAN</i></p> <p>2.1. New equipment 73</p> <p>2.1.1. Introduction 73</p> <p>2.1.2. Positioning and orientation devices   74</p> <p>2.1.3. Restitution devices 82</p> <p>2.1.4. Technological challenges and perspectives   100</p> <p>2.1.5. Conclusions on new equipment   109</p> <p>2.2. New software 111</p> <p>2.2.1. Introduction 111</p> <p>2.2.2. Developing 3D applications   113</p> <p>2.2.3. Managing peripheral devices   116</p> <p>2.2.4. Dedicated VR-AR software solutions   119</p> <p>2.2.5. Conclusion 120</p> <p>2.3. Bibliography 121</p> <p><b>Chapter 3. Complexity and Scientific Challenges   123<br /></b><i>Ferran ARGELAGUET SANZ, Bruno ARNALDI, Jean-Marie BURKHARDT, Géry CASIEZ, Stéphane DONIKIAN,</i> <i>Florian GOSSELIN, Xavier GRANIER, Patrick LE CALLET, Vincent LEPETIT, Maud MARCHAL, Guillaume</i> <i>MOREAU, Jérôme PERRET and Toinon VIGIER</i></p> <p>3.1. Introduction: complexity 123</p> <p>3.1.1. Physical model and detecting collisions   124</p> <p>3.1.2. Populating 3D environments: single virtual human to a surging crowd 130</p> <p>3.1.3. The difficulty of making 3D interaction natural   137</p> <p>3.1.4. The difficulty of synthesizing haptic feedback   141</p> <p>3.2. The real–virtual relationship in augmented reality   150</p> <p>3.2.1. Acquisition and restitution equipment   151</p> <p>3.2.2. Pose computation 152</p> <p>3.2.3. Realistic rendering 156</p> <p>3.3. Complexity and scientific challenges of 3D interaction 158</p> <p>3.3.1. Introduction 158</p> <p>3.3.2. Complexity and challenges surrounding the 3D interaction loop 158</p> <p>3.3.3. Challenge 1: sensory-motor actions for interaction 159</p> <p>3.3.4. Challenge 2: multisensory feedback   163</p> <p>3.3.5. Challenge 3: users and perception   166</p> <p>3.3.6. Conclusion 167</p> <p>3.4. Visual perception 168</p> <p>3.4.1. A glossary of terms related to unease, fatigue and physical discomfort 168</p> <p>3.4.2. Display factors 173</p> <p>3.4.3. Conclusion 179</p> <p>3.5. Evaluation 179</p> <p>3.5.1. Objectives and scope of this section   179</p> <p>3.5.2. Evaluation: a complex problem   180</p> <p>3.5.3. Evaluation using studies with human subjects   184</p> <p>3.5.4. Drawbacks to overcome 193</p> <p>3.5.5. Evolutions in measuring performance and behavior, characterizing participants   195</p> <p>3.5.6. Conclusion and perspectives   200</p> <p>3.6. Bibliography 201</p> <p><b>Chapter 4. Towards VE that are More Closely Related to the Real World 217<br /></b><i>Géry CASIEZ, Xavier GRANIER, Martin HACHET, Vincent LEPETIT, Guillaume MOREAU and Olivier</i> <i>NANNIPIERI</i></p> <p>4.1. “Tough” scientific challenges for AR   218</p> <p>4.1.1. Choosing a display device   . 218</p> <p>4.1.2. Spatial localization 221</p> <p>4.2. Topics in AR that are rarely or never approached 223</p> <p>4.2.1. Introduction 223</p> <p>4.2.2. Hybridization through a screen or HMD   224</p> <p>4.3. Spatial augmented reality 227</p> <p>4.3.1. Hybridization of the real world and the virtual world 227</p> <p>4.3.2. Current evolutions 228</p> <p>4.4. Presence in augmented reality   . 229</p> <p>4.4.1. Is presence in reality the model for presence in virtual environments? 229</p> <p>4.4.2. Mixed reality: an end to the real versus virtual binary? 231</p> <p>4.4.3. From mixed reality to mixed presence   231</p> <p>4.4.4. Augmented reality: a total environment   232</p> <p>4.5. 3D interaction on tactile surfaces   233</p> <p>4.5.1. 3D interaction 234</p> <p>4.5.2. 3D interaction on tactile surfaces   236</p> <p>4.6. Bibliography 240</p> <p><b>Chapter 5. Scientific and Technical Prospects   247<br /></b><i>Caroline BAILLARD, Philippe GUILLOTEL, Anatole LÉCUYER, Fabien LOTTE, Nicolas MOLLET, Jean-Marie</i> <i>NORMAND and Gaël SEYDOUX</i></p> <p>5.1. The promised revolution in the field of entertainment 247</p> <p>5.1.1. Introduction 247</p> <p>5.1.2. Defining a new, polymorphic immersive medium 248</p> <p>5.1.3. Promised experiences 251</p> <p>5.1.4. Prospects 255</p> <p>5.2. Brain-computer interfaces 258</p> <p>5.2.1. Brain-computer interfaces: introduction and definitions 258</p> <p>5.2.2. What BCIs cannot do 260</p> <p>5.2.3. Working principle of BCIs   . 261</p> <p>5.2.4. Current applications of BCIs   263</p> <p>5.2.5. The future of BCIs 268</p> <p>5.3. Alternative perceptions in virtual reality   269</p> <p>5.3.1. Introduction 269</p> <p>5.3.2. Pseudo-sensory feedback 271</p> <p>5.3.3. Alternative perception of movement   275</p> <p>5.3.4. Altered perception of one’s body   278</p> <p>5.3.5. Conclusion 283</p> <p>5.4. Bibliography 284</p> <p><b>Chapter 6. The Challenges and Risks of Democratization of VR-AR 289<br /></b><i>Philippe FUCHS</i></p> <p>6.1. Introduction 289</p> <p>6.2. Health and comfort problems 292</p> <p>6.2.1. The different problems 292</p> <p>6.2.2. Sensorimotor incoherences   . 293</p> <p>6.3. Solutions to avoid discomfort and unease   297</p> <p>6.3.1. Presentation of the process   . 297</p> <p>6.3.2. Mitigation of the impact on visuo-vestibular incoherence 297</p> <p>6.3.3. Removing visuo-vestibular incoherence by modifying the functioning of the interaction paradigm   298</p> <p>6.3.4. Removing visuo-vestibular incoherence by modifying interfaces 299</p> <p>6.3.5. Levels of difficulty in adapting   299</p> <p>6.4. Conclusion 300</p> <p>6.5. Bibliography 301</p> <p>Conclusion 303<br /><i>Bruno ARNALDI, Pascal GUITTON and Guillaume MOREAU</i></p> <p>Postface 309<br /><i>Bruno ARNALDI, Pascal GUITTON and Guillaume MOREAU</i></p> <p>Glossary 315</p> <p>List of Authors 317</p> <p>Index   321</p>
<strong>B. Arnaldi</strong>, Professor, INSA de Rennes, France. <p><strong>P. Guitton</strong>, Professor, University of Bordeaux, France. <p><strong>G. Moreau</strong>, Professor, Ecole Centrale de Nantes, France.

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