National audienceTasks and contexts of interaction within virtual environments are more and more varied and complex, and sometimes unpredictable. The design of static 3D user interaction techniques is not always adapted. Our researches aim at providing "context-aware" 3DUI. Having analyzed several solutions and knowledge representation and reasoning methods, we conceived and developed a generic decision engine. Knowledge representation is based on an ontology and Conceptual Graphs. Semantic reasoning uses 1st order logic. It can communicate with existing applications through a set of software tools: the information of context is gathered by sensors, whereas the multimodal assistance is realized by effectors. This process was applied for the...
La réalité virtuelle est un domaine touchant à plusieurs disciplines. Par le biais de l’interaction ...
Collaborative Virtual Environments (CVE) are virtual environments populated where users interact to ...
Les travaux de cette thèse s'inscrivent à la frontière entre deux domaines de recherche complémentai...
Tasks in immersive virtual environments are associated with 3D interaction techniques and devices (e...
International audienceThis work aims to provide 3D interaction assistance in virtual environments de...
Abstract. This work focuses on 3D interaction assistance by adding adaptivity depending on the tasks...
Abstract. This work focuses on 3D interaction assistance by adding adaptivity depending on the tasks...
International audienceThis work focuses on 3D interaction assistance by adding adaptivity depending ...
Abstract: This work focuses on 3D interaction assistance by adding adaptivity depending on the tasks...
International audienceThis work focuses on enabling 3D interaction assistance by adding adaptivity d...
International audienceWe propose a semantic reasoning engine for context-awareness in classic VR env...
Virtual reality is a field involving multiple disciplines. Through the 3D interaction we can perform...
Virtual Reality is a research domain that is situated at the crossing of several domains as infograp...
La réalité virtuelle est une discipline qui se situe à la croisée de plusieurs domaines tels que l’i...
De plus en plus de contenus 3D interactifs sont disponibles sur la toile. Visualiser et manipuler ce...
La réalité virtuelle est un domaine touchant à plusieurs disciplines. Par le biais de l’interaction ...
Collaborative Virtual Environments (CVE) are virtual environments populated where users interact to ...
Les travaux de cette thèse s'inscrivent à la frontière entre deux domaines de recherche complémentai...
Tasks in immersive virtual environments are associated with 3D interaction techniques and devices (e...
International audienceThis work aims to provide 3D interaction assistance in virtual environments de...
Abstract. This work focuses on 3D interaction assistance by adding adaptivity depending on the tasks...
Abstract. This work focuses on 3D interaction assistance by adding adaptivity depending on the tasks...
International audienceThis work focuses on 3D interaction assistance by adding adaptivity depending ...
Abstract: This work focuses on 3D interaction assistance by adding adaptivity depending on the tasks...
International audienceThis work focuses on enabling 3D interaction assistance by adding adaptivity d...
International audienceWe propose a semantic reasoning engine for context-awareness in classic VR env...
Virtual reality is a field involving multiple disciplines. Through the 3D interaction we can perform...
Virtual Reality is a research domain that is situated at the crossing of several domains as infograp...
La réalité virtuelle est une discipline qui se situe à la croisée de plusieurs domaines tels que l’i...
De plus en plus de contenus 3D interactifs sont disponibles sur la toile. Visualiser et manipuler ce...
La réalité virtuelle est un domaine touchant à plusieurs disciplines. Par le biais de l’interaction ...
Collaborative Virtual Environments (CVE) are virtual environments populated where users interact to ...
Les travaux de cette thèse s'inscrivent à la frontière entre deux domaines de recherche complémentai...