Gharsellaoui, Asma and Bellik, Yacine and Jacquet, Christophe - Un modèle de tâches exploitable à l'exécution pour une assistance à l'utilisateur dans les environnements ambiants

jips:660 - Journal d'Interaction Personne-Système, July 22, 2015, Volume 3, Issue 3, Special issue : Task Models
Un modèle de tâches exploitable à l'exécution pour une assistance à l'utilisateur dans les environnements ambiants

Authors: Gharsellaoui, Asma and Bellik, Yacine and Jacquet, Christophe

Existing task models have often been used in the context of graphic systems. In this paper, we propose to use the task model at runtime to monitor user actions, to verify that he/she has not made a mistake when performing his/her actions and to give him/her help when necessary. In particular, we present, as a first contribution, a task model specific to interactions in ambient environments. This model enables to assign dynamic characteristics to each task thereby allowing to a supervision system to assign states to tasks at runtime based on the information exchanged with the environment (start of a task, end of a task, preconditions states...). Our second contribution is a monitoring and support system that exploits our task model. More precisely we specify the intervention strategy of our system in order to guide the user. We present then an illustration of our system through the execution of a scenario on our simulator. This simulation shows how the interactions with the task model at runtime allow us to produce a dynamic system that takes into consideration the context and provides assistance to the users while carrying out their daily tasks. Finally, we end with a conclusion and perspectives of our approach.


Source : oai:HAL:hal-01164946v1
Volume: Volume 3, Issue 3, Special issue : Task Models
Section: Special issue on Task Models
Published on: July 22, 2015
Submitted on: June 22, 2015
Keywords: User Task modeling,Ambient intelligent environments,Monitoring and assistance system,Ambient Interactions,Modélisation des tâches utilisateurs,intelligence ambiante,interactions dans les environnements ambiants,systèmes d'aide et de suivi,ACM : ,[INFO.INFO-IU] Computer Science [cs]/Ubiquitous Computing,[INFO.INFO-HC] Computer Science [cs]/Human-Computer Interaction [cs.HC]


Share

Consultation statistics

This page has been seen 185 times.
This article's PDF has been downloaded 446 times.