Virtual Distance Estimation in a CAVE
TypeCommunications avec actes
Past studies have shown consistent underestimation of distances in virtual reality, though the exact causes remain unclear. Many virtual distance cues have been investigated, but past work has failed to account for the possible addition of cues from the physical environment. We describe two studies that assess users’ performance and strategies when judging horizontal and vertical distances in a CAVE. Results indicate that users attempt to leverage cues from the physical environment when available and, if allowed, use a locomotion interface to move the virtual viewpoint to facilitate this.
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MARSH, William Eric; CHARDONNET, Jean-Rémy; MERIENNE, Frédéric (IEEE, 2015)Virtual distances are often misperceived, though most past research ignores co-located cooperative systems. Because active locomotion plays a role in spatial perception, cooperative viewpoint control may impact perceived ...
MIRZAEI, Mohammad Ali; MERIENNE, Frédéric; OLIVER, James H.; CHARDONNET, Jean-Rémy (Springer-Verlag, 2014)This paper presents a novel speak-to-VR virtual reality peripheral network (VRPN) server based on speech processing. The server uses a microphone array as a speech source and streams the results of the process through a ...
HATTAR, Gunjeet; MIRZAEI, Mohammad Ali; GARBAYA, Samir; MERIENNE, Frédéric; CHARDONNET, Jean-Rémy (Association Française de Réalité Virtuelle, 2013)The need for a collaborative approach that can easily manifest the basic ideas into a semantic enriched Virtual Environment is felt. To realize the same, a clear combination of two individual processes is applied. Beginning ...
DIRAA, Fatima-Ezzahra; CHARDONNET, Jean-Rémy; MERIENNE, Frédéric; HRIMECH, Hamid (2013)This paper presents a device for interacting with a virtual cockpit of a vehicle with tactile feedback while driving. The design of this interface takes into account the criteria for virtual reality not inducing cognitive ...
FIGUEROA, Pablo; HERNANDEZ, Tiberio; MERIENNE, Frédéric; CHARDONNET, Jean-Rémy; DORADO, José Luis; LOPEZ, J. Sebastian (2018)This poster formulates the concept of heterogeneous distributed mixed reality (HDMR) applications in order to state some interesting research questions in this domain. HDMR applications give synchronous access to shared ...