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Liste des articles publiés dans le cadre du projet QuoVADis [8] P. Hoppenot, J. Boudy, J.L. Baldinger, F. Delavaux, E. Colle, "Assistance to the maintenance in residence of the handicapped or old people", JESA, to appear 2009. Abstract The maintenance at home of handicapped or old people poses two major problems: the safety of the persons and their autonomy. To answer them, the project combines two approaches: remote monitoring for safety and functional substitution for autonomy. A system of remote monitoring makes it possible to the person to remain at home while taking advantage of a medical supervision remotely and thus of a good reactivity in the event of emergency. Functional substitution is ensured by a robotized assistant able to manipulate usual objects. The assistant contributes to the integration of a person with reduced mobility in a daily living environment. Originality of the project lies in the combination of a remote monitoring system with robotics. The mobility of the robot can ensure a more robust detection of alarming situation, a more robust transmission of alarms and ambulatory data of the patient, a decision-making help after alarm and above all, an audiovisual contact in the event of alarming situation between patient and a distant medical operator. The paper presents the state of works of the project in remote monitoring and functional substitution for object manipulation and shows the interest of the cooperation of both services. [7] Antonio ANDRIATRIMOSON, Thierry SIMONNET, Paul NADRAG, Philippe HOPPENOT, Etienne COLLE, "QuoVADis project: Functionalities of therobot and data-processing architecture", AAATE, Florence Italie, Septembre 2009 [6] Frédéric Fauberteau, Serge Midonnet; (Laboratoire d'Informatique Gaspard-Monge), Dan Istrate; (ESIGETEL-LRIT), "Power Saving of Real Time Embedded Sensor for Medical Remote Monitoring", ICONS, Guadeloupe, 2009. Abstract The power saving is one of the important issue in the embedded systems. To reduce the consumption of the microprocessor of such a system, a way is to power down it when it is inactive. Theorically, the time during which the microprocessor is inactive represents a pure gain of energy. But practically, we must consider that this time comprises a slot of time during which the clock must be synchronized. We propose to aggregate the idle times of the microprocessor to power down it the least possible but for the longest time possible. This aggregation can be perform by using a Slack Stealer algorithm. [5] Wided Souidene, Dan Istrate, Hamid Medjahed; (ESIGETEL-LRIT), Jérôme Boudy, Jean-Louis Baldinger, Imad Belfeki, François Delavault; (EPH/Telecom Sud Paris), "Multi-modal platform form in-home healthcare monitoring (EMUTEM)", HealthInf, Porto, 2009. Abstract This paper describes a multimodal platform dedicated to in-home healthcare monitoring. This platform consists in three heterogeneous and complementary systems which are designed to provide a sense of safety and connectedness for those being monitored. In this article we present a detailed description of the multiple sensors used to remotely monitor elderly or a patient health. These are: a set of microphones suitably placed in the home, a wearable device and a set of infrared sensors. This platform is remotely used by the medical staff in order to help them to take the right decision about the patient and/or elderly situation. It has a couple of great advantages. First, its good acceptance by the end-users since it is less intrusive than other healthcare systems. Second, it is reliable and robust since it performs the fusion of outputs of three complementary healthcare systems. [4] Thierry Simonet, A. Couet, P. Ezvan, O. Guivernaud, P. Hillereau, "Telemedecine plateform Enhanced visiophony solution to operate a Robot-Companion", CISSE, 2008 Abstract Nowadays, one of the ways to reduce medical care costs is to reduce the length of patients hospitalization and reinforce home sanitary support by formal (professionals) and non formal (family) caregivers. The aim is to design and operate a scalable and secured collaborative platform to handle specific tools for patients, their families and doctors. Visiophony tools are one way to help elderly people to have relationships with their family or caregivers. But it is possible to use the same tool to remote control a Robot- Companion. [3] La conférence HANDICAP 2008, organisée par l'IFRATH a lieu tous les 2 ans depuis 2000. Elle a pour but de présenter les recherches sur les thèmes de l'aide technique au handicap et de l'intégration des personnes âgées qui, motivent en France et dans la communauté francophone des équipes de recherche privées et publiques, des associations, des centres spécialisés et defs industriels. Les recherches sur le handicap s'intéressent à l'évaluation du fonctionnement humain, la prévention, la compensation des incapacités de la personne, aux facteurs environnementaux et subjectifs, et à une amélioration de la participation à la vie sociale de tous. Le laboratoire IBISC s'est impliqué en tant qu'organisateur et comité scientifique durant l'édition 10 et 12 Juin 2008 à Paris. [2] Thierry Simonet, "Some mathematic tools for securing a telemedicine platform : monitoring, communication and storage", ERCIM, 2008. Abstract Nowadays, one of the ways to reduce medical care costs is to reduce length of patients hospitalisation and reinforce home sanitary support by formal (professionals) and non formal (familial) caregivers or to facilitate home hospitalization. The aim of the project is to design and operate a secured collaborative platform to handle specific tools for patients, their families and doctors. It is amazing to see the amount of mathematic tools necessary to setup such a telemedicine platform : statistics (Hidden Markov Models, Bayesian statistics, crytography, relational algebra, signal filters, wavelet transform...). In this article, we will try to show modules in which mathematics tools are involved and demonstrate how they are necessary, even if they are mostly back end tools. [1] Wided Souidene, Dan Istrate, Hamid Medjahed; (ESIGETEL), Jérôme Boudy, Jean-Louis Baldinger, Imad Belfeki, François Delavault, (EPH/Telecom Sud Paris), François Steenkeste (INSERM U558) "Une plateforme multi-modale pour télévigilance médicale", AMINA, Tunisie, 2008 Résumé Cet article décrit les travaux de recherche d'une équipe pluridisciplinaire regroupée autour du thème de la télévigilance médicale. Il recense les résultats d'une collaboration de nombreuses années qui a abouti au développement et à la mise en place d'une plateforme multimodale pour la télévigilance médicale. Cette plateforme est composée de trois systèmes hétérogènes mais complémentaires conçus pour assurer le maintient fà domicile de personnes âgées en toute sécurité. Dans cet article, nous présentons une description détaillée des multiples capteurs que nous utilisons pour surveiller à distance l'état de santé d'une personne âgée et/ou d'un patient à domicile. Il s'agit précisément d'un ensemble de microphones placés convenablement dans la maison, d'un dispositif portable qui mesure des signaux physiologiques et détecte la chute et d'un ensemble de capteurs infrarouges. Cette plateforme gérée et commandée à distance est utilisée par le personnel médical et/ou les proches de la personne afin d'être informés de l'état du patient ou de la personne âgée. Cette plateforme, telle qu'elle a été conçue, présente deux avantages majeurs : tout d'abord sa bonne acceptation par les utilisateurs finaux, car elle est moins intrusive que les autres systèmes de télésurveillance ou télévigilance présents sur le marché et ensuite sa fiabilité et sa robustesse car elle informe de l'état de santé du patient en se basant sur la fusion de trois modalités distinctes.
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