ICCHP '02 Proceedings of the 8th International Conference on Computers Helping People with Special Needs
UML Activity Diagrams as a Workflow Specification Language
«UML» '01 Proceedings of the 4th International Conference on The Unified Modeling Language, Modeling Languages, Concepts, and Tools
Verifying Time Petri Nets by Linear Programming
Verifying Time Petri Nets by Linear Programming
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This article presents a communication architecture of hadicap technical assistance system in a multi users context. The proposed services are available in some particular areas only, for that, the environment is split into several areas and sub-areas, and services are associated to some area. Because many people live in this environment, we propose to assign for each area one manager and for each door in the living space one controller in order to guaranty availability of services (domotic services and navigation assistance). A dialogue protocol allowing the cooperation between users and their environment is defined and an enrichment sub-procedure is used to get a cooperation path model for each intelligent wheelchair.