| 1. |
- Hallberg, Josef, et al.
(författare)
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Creating dynamic groups using context-awareness
- 2007
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Ingår i: Proceedings of the 6th International Conference on Mobile and Ubiquitous Multimedia. - Red Hook, NY : Curran Associates, Inc.. - 9781595939166 ; , s. 42-49
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Konferensbidrag (refereegranskat)abstract
- This article presents the conceptual communication model of dynamic groups, that dynamically utilizes three traditional communication metaphors through the use of context-based information. Dynamic groups makes creation, management and usage of groups easy. It enables social network structures to be maintained in both virtual and face-to-face settings as well as in the combination thereof. This article defines the dynamic management of advanced contact lists which can include presence and status information, a/synchronous multimedia communication tools, and methods for structuring social networks. It also contains an initial evaluation and a proposed architecture for technical realisation.
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| 2. |
- Hallberg, Josef, et al.
(författare)
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HomeRuleML : a model for the exchange of decision support rules within smart environments
- 2007
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Ingår i: IEEE International Conference on Automation Science and Engineering, 2007. - Piscataway, NJ : IEEE Communications Society. - 1424411548 - 9781424411542 ; , s. 513-520
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Konferensbidrag (refereegranskat)abstract
- The demands for smart environments, which can help to facilitate as well as monitor independent living are increasing. With this comes a desire for decision support rules to process data recorded from such environments. However, testing and evaluating rules can be both time-consuming and indeed stressful for the inhabitants. Within this paper we propose a model, referred to as HomeRuleML, for representing decision support rules for smart environments. The motivating factor behind such a proposal is to provide a widely and freely accessible set of rules which can be openly used and exchanged within the research domain and beyond. This model has the potential to decrease the time required for deployment, and inevitability improve the inhabitants' quality of life. In the paper we explain in detail the structure of adopting this approach and also provide an indication of the typical types of software tools required for its use.
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| 3. |
- Hallberg, Josef, et al.
(författare)
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Localisation of forgotten items using RFID technology
- 2009
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Ingår i: 2009 9th International Conference on Information Technology and Applications in Biomedicine. - Piscataway, NJ : IEEE Communications Society. - 9781424453788 ; , s. 310-313
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Konferensbidrag (refereegranskat)abstract
- The frequency with which items are misplaced increases with age, leading to increased frustration and anxiety especially for those who develop cognitive impairments such as dementia. Providing ICT support to assist with relocating items can significantly contribute to sustain independent living. In this paper we present a method for locating RFID tagged items throughout a home environment. Specifically, items are located by comparing and analysing signal strength, received from tagged items, with that received from anumber of fixed location reference tags. This paper presents experiments which have been performed within a typical living environment using homogeneous and practical placement of reference tags. This is performed to consider the feasibility of RFID positioning in such environments. Results obtained indicate that the approach provides acceptable location estimation in pervasive environments with sparsely placed reference tags, however, further investigation is required to accurately quantify its value
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| 4. |
- Hallberg, Josef, et al.
(författare)
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Profile management for dynamic groups
- 2009
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Ingår i: Intelligent Patient Management. - Berlin : Encyclopedia of Global Archaeology/Springer Verlag. - 9783642001789 ; , s. 297-313
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Bokkapitel (refereegranskat)abstract
- There is a growing need in supporting social networking for groups who often become isolated, such as elders living at home. In a social network people with similar diseases and ailments can find each other and share information to improve their understanding of their illness. Group communication tools can help maintain a virtual social network and provide a base for information retrieval. Nevertheless, they often lack the strengths of the social networking tools and vice versa. Within this work we have developed a new concept called dynamic groups. Dynamic groups make creation, management, and usage of groups for communication and social networking easy. Nevetheless, for this to work the profile management system is required to handle more than just user information, it is required to provide users with control over their data and offer privacy and customisation capabilities. This article presents HomeCom, a model for profile management in dynamic groups. It also presents the solutions for making queries, as well as the solutions for privacy and customisation using multiple profiles and an integrated rule engine.
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| 5. |
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| 6. |
- Meiland, Franka J., et al.
(författare)
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COGKNOW Development and evaluation of an ICT-device for people with mild dementia
- 2007
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Ingår i: Medical and Care Compunetics 4. ; , s. 166-177
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Konferensbidrag (refereegranskat)abstract
- Dementia is a progressive, chronic disease affecting 5% of all persons above 65 and over 40% of people over 90. The aim of the COGKNOW project is to achieve a breakthrough with research that addresses the needs of those with dementia, particularly those with mild dementia living in the community. This entails cognitive reinforcement in four main areas: helping people to remember, helping to maintain social contact, helping with performing daily life and recreational activities and finally enhance feelings of safety. Based on a sound foundation of needs reported in dementia literature, workshops and individual interviews have been carried out with dementia sufferers and their carers in three European countries. A ranked analysis of information from workshops and interviews, and the state of the art of successful ICT solutions will be the basis for formulating the functionalities of the technical solution and for the development of a cognitive prosthetic device with associated services for people with mild dementia. The research and evaluation will be conducted from human factors, technology, and business perspectives in three phases of one year each. In this paper we discuss the design of the COGKNOW project, the first results of the user needs inquiry workshops and the ICT solutions the COGKNOW project will focus on in the first year.
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| 7. |
- Meiland, Franka J., et al.
(författare)
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COGKNOW: Development of an ICT device to support people with dementia
- 2007
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Ingår i: Journal on Information Technology in Healthcare. - 1479-649X. ; 5:5, s. 324-334
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To develop a successful user-validated cognitive prosthetic device with associated services to help persons with mild dementia.Setting: The ICT solution will be developed by a consortium of eleven institutes in eight countries in Europe. It will be tested and evaluated by users (persons with dementia and their carers) in 3 European cities - Amsterdam, Belfast and Luleå.Methods: To identify and analyse the needs of persons with dementia, workshops and interviews were conducted with Alzheimer patients suffering from mild dementia, and their carers in three European cities. A literature search was also performed to identify existing proven effective ICT solutions for persons with dementia.Results: The most important needs and the most preferred ICT solutions identified by participants were (i) Activity reminders e.g. for eating meals; (ii) Item locators; (iii) Picture dialling to keep in contact with family and friends; (iv) Support for pleasure activities; (v) Enhancement of feelings of safety. Conclusion: Based on the needs identified, a prototype solution will be built, tested and modified as an iterative process. The device will ultimately be evaluated to see if it can enhance feelings of autonomy and quality of life of persons with dementia.
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| 8. |
- Nugent, Chris, et al.
(författare)
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Assessing the impact of individual sensor reliability within smart living environments
- 2008
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Ingår i: IEEE International Conference onAutomation Science and Engineering. - Piscataway, NJ : IEEE Communications Society. - 9781424420223 ; , s. 685-690
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Konferensbidrag (refereegranskat)abstract
- The potential of smart living environments to provide a form of independent living for the ageing population is becoming more recognised. These environments are comprised of sensors which are used to assess the state of the environment, some form of information management to process the sensor data and finally a suite of actuators which can be used to change the state of the environment. When providing a form of support which may impinge upon the well being of the end user it is essential that a high degree of reliability can be maintained. Within this paper we present an information management framework to process sensor based data within smart environments. Based on this framework we assess the impact of sensor reliability on the classification of activities of daily living. From this assessment we show how it is possible to identify which sensors within a given set of experiments can be considered to be the most critical and as such consider how this information may be used to propose a set of guidelines which may be adopted for managing sensor reliability from a practical point of view.
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| 9. |
- Nugent, Chris, et al.
(författare)
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Evaluation of mobile and home based cognitive prosthetics
- 2008
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Ingår i: Smart Homes and Health Telematics. - Berlin : Encyclopedia of Global Archaeology/Springer Verlag. - 9783540699149 ; , s. 18-25
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Konferensbidrag (refereegranskat)abstract
- Those suffering from mild dementia exhibit impairments of memory, thought and reasoning. It has been recognised that the deployment of technological solutions to address such impairments may have a major positive impact on quality of life. In the current paper we present results from the CogKnow Project following the evaluation of a suite of mobile and home based cognitive prosthetics to assist persons suffering from mild dementia. The results following an evaluation of the technology conducted with 16 people with mild dementia (and their carers) across 3 different trial sites are outlined. The paper concludes with details describing the process by which the outcomes of the evaluation will be used to guide the developments of a second generation of both mobile and home based cognitive prosthetic.
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| 10. |
- Nugent, Chris, et al.
(författare)
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Home-based assistive technologies for persons with mild dementia
- 2007
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Ingår i: Pervasive Computing for Quality of Life Enhancement. - Berlin : Encyclopedia of Global Archaeology/Springer Verlag. - 9783540730347 ; , s. 63-69
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Konferensbidrag (refereegranskat)abstract
- Those suffering from mild dementia exhibit impairments of memory, thought and reasoning. It has been recognised that deployment of technological solutions to address such impairments may have a major positive impact on the quality of life and can be used to help perform daily life activities hence maintaining a level of independence. In this paper we present an overview of our current investigations into how technology can be used to improve the quality of life of the ageing person with mild dementia. Specifically, we detail the methodology adopted for our work, outline results attained from a series of workshops to identify user needs and finally present how these user needs have been mapped onto the design of home based assistive technologies.
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