Publications
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Supports technologiques collaboratifs à la méthode des Personas
Nous présentons dans cet article deux expérimentations visant à tester l’impact des technologies collaboratives sur l’efficacité de la méthode des Personas. Dans une première expérimentation, 24 concepteurs ont utilisé la méthode des Personas pour anticiper les besoins utilisateurs relatifs à la conception d’un objet communicant. Ces participants étaient affiliés à l’une ou l’autre des conditions […]
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de la réalité augmentée et de la réalité virtuelle pour des opérations en milieu industriel
Présentation des travaux d’ontologie pour les opérations sur les systèmes industriels en réalité virtuelle et augmentée. Démonstration sur des cas d’usages.
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Engineering curriculum development. Socialization, soft skills and identity construction.
Since October 2015, CESI’s school of engineering has implemented a project-based learning curriculum in its combined work-studies engineering programme. A previous research study, led by CESI’s Education Science Laboratory, showed that before this curricular shift, CESI’s engineering apprentices developed their professional identity mainly through projects carried out during in-company periods. With this new study, we […]
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Aménager l’espace pour favoriser la collaboration
Cet article présente les différents environnements d’apprentissage expérimentés sur le centre CESI de Nanterre pour la pédagogie par projets : salles Scale-Up, Créative Labs, Table A2P2, Table interactive. De premiers éléments d’évaluation comparée de ces environnements sont également présentés.
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GESTION DE FLUX DE DONNEES TOURISTIQUES DANS UN CONTEXTE BIG DATA
Dans cet article nous présentons un framework (modèle) de collecte, stockage/gestion, analyse et visualisation des données visiteurs. Le modèle proposée repose sur la technologie No-SQL dédiée au stockage et gestion des données non-structurées (données spatio-temporelles, texte, etc.). D’un autre côté, nous allons, dans la version finale de l’article, intégrer une composante MapReduce afin de permettre […]
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A Multi-layer System for Smart-Buildings’ Functional and Energy-Efficiency Awareness Implementation on a real five-floors building
The challenging problem of energy consumption of building, and in a more general way of cities, and its enormous growth due to recent decades’ human activities leaded to an appealing development of fields focusing smart buildings and smart cities regarding energy efficiency. Ability to avoid of wasting energy is appealing now and thus researchers are […]
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iGym—A Raspberrypi-Smartphone Hybrid System for better Entertaining Treadmill Users
Physical exercising has always had an important impact on humans’ health. Lack of motivation is one of the major reasons that keeps a person from exercising. To overcome this problem, new solutions are needed to provide weight watchers and fitness seekers motivation to exercise indoors. This paper presents iGym, a low cost and flexible system […]
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Multi robot path planning approach for dynamic environnement
In order to increase the productivity, mobile robots are actually used to perform several tasks in factories. Nowadays factories tend also to use multi-robots systems. One challenge for mobile robot is the path planning. Different algorithms, like potential field, are proposed in the literature for this issue. In this paper we propose an extension of […]
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Thermal comfort conditions in a classroom conditioned by a split-type system
Environments conditioned by split-type systems present comfort conditions that may vary substantially according to the position of the equipment. In this work, the comfort conditions in a classroom were evaluated experimentally based on the PMV index, according to ISO 7730 Standard that defines the thermal satisfaction in occupied environments. Two split-type equipment were installed in […]
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Particle deposition in a ventilation duct bend
This study presents numerical modelling to predict the dilute and monodisperse gas-solid turbulent flow inside a smooth ventilation duct bend. The methodology is to follow the procedures of CFD (Computational Fluid Dynamics) to estimate the particle deposition on curved duct surface with a Eulerian-Lagrangian approach. The objective is to validate the results reported by Sun […]
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Technological innovation in group creativity
This chapter presents on-going research dedicated to augmenting creativity through innovative technologies. Our hypotheses draw on the pros and cons of the Brainstorming paradigm to strengthen the former and overcome the latter. The main efficiency factors we are trying to support are Cognitive stimulation, Social comparison, and Group facilitation, while trying to circumvent Production blocking, […]
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Traité des Sciences et Techiques de la formation (4e édition)
Le chapitre présente l’état de l’art sur les environnements numériques d’apprentissage et les questions vives qu’ils soulèvent.