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Enhancing a Mobile Cognitive Orthotic - A User-Centered Design Approach
Sylvain Giroux,Helene Pigot,Blandine Paccoud,David Pache,Emmanuel Stip,Juliette Sablier 한국과학기술원 인간친화 복지 로봇 시스템 연구센터 2008 International Journal of Assistive Robotics and Me Vol.9 No.1
The ageing population of our modern societies and the future explosion of the number of the persons with cognitive impairments (CI) lead to a real problem of care at home and activities in mobility. To foster the mobility of people with cognitive impairments, cognitive orthotics on mobile devices can have a major impact on patients and caregivers quality of life. But patient and caregivers must be involved in the design process of such orthotics. In this paper we describe a mobile cognitive orthotic, the iterative user-centered approach used to develop it, and the field tests conducted. In particular we show how the user-centered approach enabled the improvement of the design and usability of an already developed mobile cognitive orthotic. This approach also provided invaluable cues and hints to new context-aware features. Caregivers and patients were deeply involved in the process and two field studies were conducted in a real setting with people with schizophrenia and people with head traumas. The long term goal is to develop context-aware features of the mobile system to fulfill the ubiquitous needs of a user with CI.
Enhancing a Mobile Cognitive Orthotic: A User-Centered Design Approach
Sylvain Giroux,Helene Pigot,Blandine Paccoud,David Pache,Emmanuel Stip,Juliette Sablier 동국대학교 정보융합기술원 2008 International Journal of Assistive Robotics and Sy Vol.9 No.1
The ageing population of our modern societies and the future explosion of the number of the persons with cognitive impairments (CI) lead to a real problem of care at home and activities in mobility. To foster the mobility of people with cognitive impairments, cognitive orthotics on mobile devices can have a major impact on patients and caregivers quality of life. But patient and caregivers must be involved in the design process of such orthotics. In this paper we describe a mobile cognitive orthotic, the iterative user-centered approach used to develop it, and the field tests conducted. In particular we show how the user-centered approach enabled the improvement of the design and usability of an already developed mobile cognitive orthotic. This approach also provided invaluable cues and hints to new context-aware features. Caregivers and patients were deeply involved in the process and two field studies were conducted in a real setting with people with schizophrenia and people with head traumas. The long term goal is to develop context-aware features of the mobile system to fulfill the ubiquitous needs of a user with CI.
An XACML-based Security Pattern to achieve Socio-Technical Confidentiality in Smart Homes
Pierre Busnel,Sylvain Giroux,Paul El-Khoury,Keqin Li 보안공학연구지원센터 2009 International Journal of Smart Home Vol.3 No.1
In this paper we discuss and address multifold security challenges involved in the implementation of remote healthcare in smart homes. These security challenges are derived from real-world, industrially relevant scenarios. Validated security techniques and mechanisms providing certain security properties can be captured and implemented in security patterns, which can be applied in order to satisfy security requirements in the smart home healthcare scenarios. The presented results are parts of our ongoing research effort aiming at the development of an integrated security framework for remote healthcare and ambient intelligence systems.
Jeremy Bauchet,Sylvain Giroux,Helene Pigot,Dany Lussier-Desrochers,Yves Lachapelle 동국대학교 정보융합기술원 2008 International Journal of Assistive Robotics and Sy Vol.9 No.4
Cognitively impaired people in general and people with intellectual disabilities in particular may suffer from deficits of attention, initiation, memory, or planning. Such deficits prevent them to perform accurately and successfully their activities of daily living (ADL). Meal preparation is a significant ADL for achieving autonomous living. Thanks to Archipel, a pervasive cognitive assistant for meal preparation, they can improve and foster their autonomy and auto-determination. A study involving twelve (12) persons with intellectual disabilities demonstrated that Archipel, pervasive computing, and ambient intelligence are very promising technologies.
Disability centered approach in smart space management
Rachid Kadouche,Bessam Abdulrazak,Sylvain Giroux,Mounir Mokhtari 보안공학연구지원센터 2009 International Journal of Smart Home Vol.3 No.2
The recent convergence of ubiquitous computing and context-aware computing has seen a considerable rise in interest in applications that exploit aspects of the contextual environment to enhance implicit user interaction, offer services, present information, tailor application behavior or trigger adaptation. However they are often insufficient to provide adequate environments for people with special needs and allow them to be an integral part of society. This paper presents our approach to enhance environment services to peoples with special needs. Particularly it highlights the data representation and implementation of this approach under a framework based on the Web Ontology Language OWL-DL. A prototype of this framework was integrated in a smart home demonstrator and tested with users under a laboratory conditions.
Plan Recognition in Smart Homes - An approach based on the Lattice Theory
Bruno Bouchard,Abdenour Bouzouane,Sylvain Giroux 한국과학기술원 인간친화 복지 로봇 시스템 연구센터 2005 International Journal of Assistive Robotics and Me Vol.6 No.4
Assistance to people suffering from cognitive deficits in a smart home raises very complex issues. Plan recognition is one of them. After a tour of plan recognition systems and their limitations, it is proposed to use the lattice theory, combined with the action description logic, to formalize the inferential process of plan recognition into a model of reasoning by classification through a lattice structure. It is then sketched how this approach offers an effective solution to concrete recognition of ADL in a smart home. For instance, this solution enables to address the recognition of multiple interrelated plans and to classify them. This work is indeed one more brick for the deployment of a web of specialized plan recognizers in a smart home, each one using a perhaps different approach to plan recognition adapted to the context and the task to recognize.
Enforcing Security in Smart Homes using Security Patterns
Paul El Khoury,Pierre Busnel,Sylvain Giroux,Keqin Li 보안공학연구지원센터 2009 International Journal of Smart Home Vol.3 No.2
Providing context-dependent security services is an important challenge in ambient intelligence. The complexity and the unbounded nature of such systems make it difficult for software developers to integrate security solutions. In order to solve this problem, in this paper we discuss and address multifold security challenges involved in the implementation of remote healthcare in smart homes using the security patterns approach. First the security challenges are derived from a real-world, industrially relevant scenario. Then it is shown how validated security techniques and mechanisms providing certain security properties can be captured and implemented in security patterns. Next security patterns are applied to satisfy security requirements in the smart home healthcare scenario. The process is exemplified thanks to a running prototype implementing the scenario.
A self-configuration middleware for smart spaces
Charles Gouin-Vallerand,Bessam Abdulrazak,Sylvain Giroux,Mounir Mokhtari 보안공학연구지원센터 2009 International Journal of Smart Home Vol.3 No.1
The self-configuration process can simplify the complexity and reduce the cost of the management and deployment of devices, applications and services in smart spaces. Mechanisms inspired from the Autonomic Computing and Pervasive Computing can be used to automate management of the heterogeneous space's component. In this paper, we present our work on Autonomic Pervasive Computing and mainly the self-configuration process. We also introduce our self-configuration middleware that is deployed at DOMUS Laboratory.