Olivier Christmann

49 papers A* 2B 4C 2Journal 23Unranked 17

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Am I (Not) a Ghost? Leveraging Affordances to Study the Impact of Avatar/Interaction Coherence on Embodiment and Plausibility in Virtual Reality. IEEE Trans. Vis. Comput. Graph. Florian Dufresne, Charlotte Dubosc, Titouan Lefrou, Geoffrey Gorisse, Olivier Christmann
2025	J	`jnl`	Effect of avatar stylization and facial expression intensity in virtual interactions. Virtual Real. Charlotte Dubosc, Geoffrey Gorisse, Titouan Lefrou, Simon Richir, Olivier Christmann
2025	—	`conf`	Exploring the Symbiotic Collaboration Paradigm in Virtual Reality and Its Potential Applications to Human Spaceflight. SpaceCHI Florian Dufresne, Geoffrey Gorisse, Olivier Christmann
2025	J	`jnl`	MemorIA, an Architecture for Creating Interactive AI Historical Agents in Educational Contexts. Comput. Animat. Virtual Worlds Antoine Oger, Geoffrey Gorisse, Sylvain Fleury, Olivier Christmann
2024	A*	`conf`	Touching the Moon: Leveraging Passive Haptics, Embodiment and Presence for Operational Assessments in Virtual Reality. CHI Florian Dufresne, Tommy Nilsson, Geoffrey Gorisse, Enrico Guerra, André Zenner, Olivier Christmann, Leonie Bensch, Nikolai Anton Callus, Aidan Cowley
2024	J	`jnl`	Touching the Moon: Leveraging Passive Haptics, Embodiment and Presence for Operational Assessments in Virtual Reality. CoRR Florian Dufresne, Tommy Nilsson, Geoffrey Gorisse, Enrico Guerra, André Zenner, Olivier Christmann, Leonie Bensch, Nikolai Anton Callus, Aidan Cowley
2024	—	`conf`	Understanding the Impact of Coherence between Virtual Representations and Possible Interactions on Embodiment in VR: an Affordance Perspective. CHI Extended Abstracts Florian Dufresne, Charlotte Dubosc, Geoffrey Gorisse, Olivier Christmann
2023	—	`conf`	Consistency of Virtual Human Faces: Effect of Stylization and Expressiveness Intensity on Character Perception. ICAT-EGVE Charlotte Dubosc, Geoffrey Gorisse, Olivier Christmann, Simon Richir
2023	J	`jnl`	I am a Genius! Influence of Virtually Embodying Leonardo da Vinci on Creative Performance. IEEE Trans. Vis. Comput. Graph. Geoffrey Gorisse, Simon Wellenreiter, Sylvain Fleury, Anatole Lécuyer, Simon Richir, Olivier Christmann
2022	J	`jnl`	Effect of Social Actors Perceived Agency on Social Presence in Computer-Mediated Communication. Adv. Hum. Comput. Interact. Killian Poinsot, Geoffrey Gorisse, Olivier Christmann, Sylvain Fleury, Simon Richir
2022	J	`jnl`	Effects of continuous and discontinuous non-relevant stimulus on creativity. Digit. Creativity Charles Mille, Olivier Christmann, Sylvain Fleury, Simon Richir
2022	B	`conf`	REC: A Unity Tool to Replay, Export and Capture Tracked Movements for 3D and Virtual Reality Applications. AVI Geoffrey Gorisse, Olivier Christmann, Charlotte Dubosc
2022	J	`jnl`	Visualizing the invisible: User-centered design of a system for the visualization of flows and concentrations of particles in the air. Inf. Vis. Olivier Christmann, Sylvain Fleury, Jérôme Migaud, Vincent Raimbault, Benjamin Poussard, Thibaut Guitter, Geoffrey Gorisse, Simon Richir
2022	—	`conf`	Why does the quality of sketches in virtual reality depend so much on individuals? Analysis and identification of factors based on laboratory and field experiments. RoCHI Noémie Chaniaud, Sylvain Fleury, Benjamin Poussard, Olivier Christmann, Thibaut Guitter, Simon Richir
2021	—	`conf`	Impact of Avatar Anthropomorphism and Task Type on Social Presence in Immersive Collaborative Virtual Environments. VR Workshops Charlotte Dubosc, Geoffrey Gorisse, Olivier Christmann, Sylvain Fleury, Killian Poinsot, Simon Richir
2021	J	`jnl`	Impact of avatar facial anthropomorphism on body ownership, attractiveness and social presence in collaborative tasks in immersive virtual environments. Comput. Graph. Charlotte Dubosc, Geoffrey Gorisse, Olivier Christmann, Sylvain Fleury, Killian Poinsot, Simon Richir
2021	J	`jnl`	Quantitative and Qualitative Exploration of the Effect of a Wearable Item on Non-Organic Virtual Limb Embodiment and User Behavior in Immersive Environments. Presence Teleoperators Virtual Environ. Geoffrey Gorisse, Audrey Brousse, Simon Richir, Olivier Christmann
2020	C	`conf`	Comparing Creativity, User-experience and Communicability Linked to Digital Tools during the Fuzzy Phases of Innovation. CHIRA Charles Mille, Olivier Christmann, Sylvain Fleury, Simon Richir
2020	—	`conf`	Effect of Avatar Anthropomorphism on Body Ownership, Attractiveness and Collaboration in Immersive Virtual Environments. ICAT-EGVE Geoffrey Gorisse, Charlotte Dubosc, Olivier Christmann, Sylvain Fleury, Killian Poinsot, Simon Richir
2020	J	`jnl`	Effects of voluntary heart rate control on user engagement and agency in a virtual reality game. Virtual Real. Samory Houzangbe, Olivier Christmann, Geoffrey Gorisse, Simon Richir
2020	J	`jnl`	Usefulness and needs construction process in innovative artefacts: an exploratory study of designers' viewpoints. Int. J. Virtual Real. Emilie Loup-Escande, Jean-Marie Burkhardt, Olivier Christmann, Noémie Chaniaud, Simon Richir
2019	J	`jnl`	Editorial - IJVR 19(3). Int. J. Virtual Real. Olivier Christmann, Simon Richir
2019	A*	`conf`	Effects of Voluntary Heart Rate Control on User Engagement in Virtual Reality. VR Samory Houzangbe, Olivier Christmann, Geoffrey Gorisse, Simon Richir
2019	J	`jnl`	From Robot to Virtual Doppelganger: Impact of Visual Fidelity of Avatars Controlled in Third-Person Perspective on Embodiment and Behavior in Immersive Virtual Environments. Frontiers Robotics AI Geoffrey Gorisse, Olivier Christmann, Samory Houzangbe, Simon Richir
2018	—	`conf`	A Universal Framework For Systemizing the Evaluation of Immersive And Collaborative Performance. VRIC Laurent Dupont, Marc Pallot, Olivier Christmann, Simon Richir
2018	C	`conf`	Fear as a biofeedback game mechanic in virtual reality: effects on engagement and perceived usability. FDG Samory Houzangbe, Olivier Christmann, Geoffrey Gorisse, Simon Richir
2018	B	`conf`	From robot to virtual doppelganger: impact of avatar visual fidelity and self-esteem on perceived attractiveness. AVI Geoffrey Gorisse, Olivier Christmann, Samory Houzangbe, Simon Richir
2018	—	`conf`	Integrability and Reliability of Smart Wearables in Virtual Reality Experiences: A Subjective Review. VRIC Samory Houzangbe, Olivier Christmann, Geoffrey Gorisse, Simon Richir
2018	J	`jnl`	Towards a Model of User Experience in Immersive Virtual Environments. Adv. Hum. Comput. Interact. Katy Tcha-Tokey, Olivier Christmann, Emilie Loup-Escande, Guillaume Loup, Simon Richir
2017	J	`jnl`	Effects of Interaction Level, Framerate, Field of View, 3D Content Feedback, Previous Experience on Subjective User eXperience and Objective Usability in Immersive Virtual Environment. Int. J. Virtual Real. Katy Tcha-Tokey, Emilie Loup-Escande, Olivier Christmann, Simon Richir
2017	—	`conf`	Effects on User Experience in an Edutainment Virtual Environment: Comparison Between CAVE and HMD. ECCE Katy Tcha-Tokey, Emilie Loup-Escande, Olivier Christmann, Simon Richir
2017	J	`jnl`	Exploring Mixed-methods Instruments for Performance Evaluation of Immersive Collaborative Environments. Int. J. Virtual Real. Laurent Dupont, Marc Pallot, Laure Morel, Olivier Christmann, Vincent Boly, Simon Richir
2017	J	`jnl`	First- and Third-Person Perspectives in Immersive Virtual Environments: Presence and Performance Analysis of Embodied Users. Frontiers Robotics AI Geoffrey Gorisse, Olivier Christmann, Amato Etienne-Armand, Simon Richir
2017	—	`conf`	ICE Breaking: Disentangling Factors Affecting the Performance of Immersive Co-creation Environments. VRIC Marc Pallot, Olivier Christmann, Simon Richir, Laurent Dupont, Vincent Boly, Laure Morel
2016	—	`conf`	A questionnaire to measure the user experience in immersive virtual environments. VRIC Katy Tcha-Tokey, Emilie Loup-Escande, Olivier Christmann, Simon Richir
2016	J	`jnl`	Proposition and Validation of a Questionnaire to Measure the User Experience in Immersive Virtual Environments. Int. J. Virtual Real. Katy Tcha-Tokey, Olivier Christmann, Emilie Loup-Escande, Simon Richir
2015	J	`jnl`	A seamless solution for 3D real-time interaction: design and evaluation. Virtual Real. Franck Hernoux, Olivier Christmann
2015	—	`conf`	Towards a user experience in immersive virtual environment model: a review. IHM Katy Tcha-Tokey, Emilie Loup-Escande, Olivier Christmann, Gaëlle Canac, Fabien Farin, Simon Richir
2014	—	`conf`	Investigating the main characteristics of 3D real time tele-immersive environments through the example of a computer augmented golf platform. VRIC Benjamin Poussard, Guillaume Loup, Olivier Christmann, Rémy Eynard, Marc Pallot, Simon Richir, Franck Hernoux, Emilie Loup-Escande
2014	J	`jnl`	Needs' elaboration between users, designers and project leaders: Analysis of a design process of a virtual reality-based software. Inf. Softw. Technol. Emilie Loup-Escande, Jean-Marie Burkhardt, Olivier Christmann, Simon Richir
2013	—	`conf`	Augmented sport: exploring collective user experience. VRIC Marc Pallot, Remy Eynard, Benjamin Poussard, Olivier Christmann, Simon Richir
2013	—	`conf`	Designing a Virtual Reality Software: What Is the Real Contribution of End-Users to the Requirements Prioritization? ENASE (Selected Papers) Emilie Loup-Escande, Olivier Christmann
2013	B	`conf`	Requirements Prioritization by End-users and Consequences on Design of a Virtual Reality Software - An Exploratory Study. ENASE Emilie Loup-Escande, Olivier Christmann
2012	—	`conf`	E-commerce and web 3D for involving the customer in the design process: the case of a gates 3D configurator. VRIC Romain Rolland, Etienne Yvain, Olivier Christmann, Emilie Loup-Escande, Simon Richir
2010	J	`jnl`	Visual search in dynamic 3D visualisations of unstructured picture collections. Interact. Comput. Olivier Christmann, Noëlle Carbonell, Simon Richir
2008	—	`conf`	Navigation and Search in 3D Visualizations of Large Unstructured Photo Collections: An Empirical Study. VISUAL Olivier Christmann, Noëlle Carbonell
2008	—	`—`	Navigation dans de grands ensembles non structurés de documents visuels. (Navigation in large unstructured collections of visual data). Olivier Christmann
2007	J	`jnl`	Browsing through 3D representations of unstructured picture collections: an empirical study CoRR Olivier Christmann, Noelle Carbonell
2006	B	`conf`	Browsing through 3D representations of unstructured picture collections: an empirical study. AVI Olivier Christmann, Noelle Carbonell