Augmented reality usually consists in the addition of virtual information to real static objects. Our proposal is to use augmented reality in order to anotate dynamic objects with non-predictable behaviors. We focus on problems related to the dynamic aspect of the environment: 1°/ describing reality (adaptating the explanations provided by the virtual guide to the evolution of the environment) ; 2°/ perceiving reality (the real world using video cameras). The description of the reality is achieved through the generation of the virtual guide's discourse. This generation is based on two aspects: a priori knowledge represented as explanations and the guide's behavior modeled with a hierarchical state machine. We consider the guided tour as the...
Nos travaux s’inscrivent dans le cadre de la formation à la gestion de crise en environnements virtu...
Nous présentons une refondation théorique de la réalité virtuelle. Celle-ci est marquée par la convi...
Classroom environment is frequently perceived as an inhibitor to genuine language interaction. Many ...
The general area of our research is ‘virtual reality'. This discipline, which communicates with othe...
We present a new theoretical context for virtual reality: virtual reality is defined as a mediated e...
Virtual reality is witnessing great interest for a couple of years, thanks to the availability on th...
International audienceThis paper questions how virtual reality tools can contribute to the construct...
As part of the E-Fran project, we studied cognitive processes related to learning in order to optimi...
This work addresses the issues of the specification of the scenario in virtual environment for train...
Les mondes virtuels sont aujourd'hui utilisés dans de nombreux domaines applicatifs. Ces mondes virt...
La reconstitution en réalité virtuelle de lieux, personnes, et objets réels ouvre la voie à de nombr...
* RésuméNous proposons un cadre pour influencer la perception spatiale dans des écrans de réalité vi...
Living beings are characterized by their relationship with their environment. They can perceive, act...
The design of increasingly complex systems involves the production of more and more data, which is t...
Ce travail de recherche présente des concepts généraux pour l'évaluation de la performance des envir...
Nos travaux s’inscrivent dans le cadre de la formation à la gestion de crise en environnements virtu...
Nous présentons une refondation théorique de la réalité virtuelle. Celle-ci est marquée par la convi...
Classroom environment is frequently perceived as an inhibitor to genuine language interaction. Many ...
The general area of our research is ‘virtual reality'. This discipline, which communicates with othe...
We present a new theoretical context for virtual reality: virtual reality is defined as a mediated e...
Virtual reality is witnessing great interest for a couple of years, thanks to the availability on th...
International audienceThis paper questions how virtual reality tools can contribute to the construct...
As part of the E-Fran project, we studied cognitive processes related to learning in order to optimi...
This work addresses the issues of the specification of the scenario in virtual environment for train...
Les mondes virtuels sont aujourd'hui utilisés dans de nombreux domaines applicatifs. Ces mondes virt...
La reconstitution en réalité virtuelle de lieux, personnes, et objets réels ouvre la voie à de nombr...
* RésuméNous proposons un cadre pour influencer la perception spatiale dans des écrans de réalité vi...
Living beings are characterized by their relationship with their environment. They can perceive, act...
The design of increasingly complex systems involves the production of more and more data, which is t...
Ce travail de recherche présente des concepts généraux pour l'évaluation de la performance des envir...
Nos travaux s’inscrivent dans le cadre de la formation à la gestion de crise en environnements virtu...
Nous présentons une refondation théorique de la réalité virtuelle. Celle-ci est marquée par la convi...
Classroom environment is frequently perceived as an inhibitor to genuine language interaction. Many ...