Ep. 46 - Preserving Holocaust Testimony Through VR and Volumetric Capture

<p>In this episode of <em>Dr. VR</em>, I sit down with Dr. Oliver Schreer, who is an Associate Professor at the Technical University of Berlin and Head of the Immersive Media & Communication Group at the Fraunhofer Heinrich Hertz Institute, to explore how cutting-edge volumetric capture technology is being used to preserve Holocaust testimony in VR.</p><p><br></p><p>Dr. Schreer and his team developed two powerful VR experiences featuring Holocaust survivors: Eva Umlauf and Ernst Grube. Rather than relying on CGI avatars, they used high-fidelity volumetric capture to preserve the survivors exactly as they are—life-sized, realistic, and present. The result is not just immersive media, but a carefully designed encounter with living history and testimony.</p><p><br></p><p>We discuss:</p><ul><li>​ How 32-camera volumetric capture systems reconstruct humans in 3D</li><li>​ The technical challenges behind real-time mesh reconstruction and texturing</li><li>​A subtle but powerful innovation that enables eye contact in VR</li><li>​The ethical boundaries of modifying testimonial data </li><li>​How people respond emotionally and cognitively to immersive testimony</li><li>​Whether VR should become part of educational curricula</li><li>​The future of real-time 3D video communication beyond Zoom and Teams</li></ul>