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Tam MT, Martin S, Jiang YF, Machado A, Robillard JM. "Dementia Doesn't Mean That Life Doesn't Have More Wonderful Things Ahead": A Qualitative Study Evaluating a Canadian Dementia Support Services Program. Can Geriatr J 2024; 27:116-125. [PMID: 38827428 PMCID: PMC11100986 DOI: 10.5770/cgj.27.698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2024] Open
Abstract
Background Community support programs can improve quality of life for people living with dementia and their care partners. Important to the successful implementation of such programs is close engagement with end-users to gain a better understanding of their needs. This study describes the perspectives of people living with dementia, care partners, and health-care providers on the First Link® dementia support program provided by the Alzheimer Society of British Columbia (ASBC). Methods Following a large-scale survey (N=1,164), semi-structured interviews were conducted with participants to explore in greater detail the different needs and themes that emerged from the first phase of the study. The interviews explored: 1) experiences with the program; 2) future planning; 3) meaning of independence; and 4) impact of the program on emotional and physical well-being. Results A total of 48 participants were interviewed in this study. Knowledge and education were key factors that helped participants manage the impact of dementia. Learning about dementia, the experiences of others, strategies on how to manage symptoms, what to plan for in the future, and how to access different services in the community, was tied to increased feelings of confidence and comfort, and decreased stress. Participants also provided suggestions for improvement of the First Link® dementia program such as further embedding the program into the patient journey, providing more services in remote areas, providing education for health-care providers, and increasing awareness of the program. Conclusion By emphasizing the lived experiences and needs of those living with dementia and their caregivers, this work will inform future research-based program evaluations globally and, in turn, improve the existing services to support people living with-and impacted by-dementia.
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Affiliation(s)
- Mallorie T. Tam
- Department of Medicine, Division of Neurology, The University of British Columbia, Vancouver, BC,
Canada
- British Columbia Children’s & Women’s Hospital, Vancouver, BC,
Canada
| | - Susanna Martin
- Department of Medicine, Division of Neurology, The University of British Columbia, Vancouver, BC,
Canada
- British Columbia Children’s & Women’s Hospital, Vancouver, BC,
Canada
| | - Yu Fei Jiang
- Department of Medicine, Division of Neurology, The University of British Columbia, Vancouver, BC,
Canada
- British Columbia Children’s & Women’s Hospital, Vancouver, BC,
Canada
| | - Angela Machado
- Department of Medicine, Division of Neurology, The University of British Columbia, Vancouver, BC,
Canada
- British Columbia Children’s & Women’s Hospital, Vancouver, BC,
Canada
| | - Julie M. Robillard
- Department of Medicine, Division of Neurology, The University of British Columbia, Vancouver, BC,
Canada
- British Columbia Children’s & Women’s Hospital, Vancouver, BC,
Canada
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Addlesee A, Eshghi A. You have interrupted me again!: making voice assistants more dementia-friendly with incremental clarification. FRONTIERS IN DEMENTIA 2024; 3:1343052. [PMID: 39081607 PMCID: PMC11285561 DOI: 10.3389/frdem.2024.1343052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/20/2024] [Indexed: 08/02/2024]
Abstract
In spontaneous conversation, speakers seldom have a full plan of what they are going to say in advance: they need to conceptualise and plan incrementally as they articulate each word in turn. This often leads to long pauses mid-utterance. Listeners either wait out the pause, offer a possible completion, or respond with an incremental clarification request (iCR), intended to recover the rest of the truncated turn. The ability to generate iCRs in response to pauses is therefore important in building natural and robust everyday voice assistants (EVA) such as Amazon Alexa. This becomes crucial with people with dementia (PwDs) as a target user group since they are known to pause longer and more frequently, with current state-of-the-art EVAs interrupting them prematurely, leading to frustration and breakdown of the interaction. In this article, we first use two existing corpora of truncated utterances to establish the generation of clarification requests as an effective strategy for recovering from interruptions. We then proceed to report on, analyse, and release SLUICE-CR: a new corpus of 3,000 crowdsourced, human-produced iCRs, the first of its kind. We use this corpus to probe the incremental processing capability of a number of state-of-the-art large language models (LLMs) by evaluating (1) the quality of the model's generated iCRs in response to incomplete questions and (2) the ability of the said LLMs to respond correctly after the users response to the generated iCR. For (1), our experiments show that the ability to generate contextually appropriate iCRs only emerges at larger LLM sizes and only when prompted with example iCRs from our corpus. For (2), our results are in line with (1), that is, that larger LLMs interpret incremental clarificational exchanges more effectively. Overall, our results indicate that autoregressive language models (LMs) are, in principle, able to both understand and generate language incrementally and that LLMs can be configured to handle speech phenomena more commonly produced by PwDs, mitigating frustration with today's EVAs by improving their accessibility.
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Affiliation(s)
- Angus Addlesee
- Interaction Lab, Heriot-Watt University, Edinburgh, United Kingdom
| | - Arash Eshghi
- Interaction Lab, Heriot-Watt University, Edinburgh, United Kingdom
- Alana AI, Edinburgh, United Kingdom
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Francis L, Ghafurian M. Preserving the self with artificial intelligence using VIPCare-a virtual interaction program for dementia caregivers. FRONTIERS IN SOCIOLOGY 2024; 9:1331315. [PMID: 38375150 PMCID: PMC10875992 DOI: 10.3389/fsoc.2024.1331315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/23/2024] [Indexed: 02/21/2024]
Abstract
Introduction Assistive technology is increasingly used to support the physical needs of differently abled persons but has yet to make inroads on support for cognitive or psychological issues. This gap is an opportunity to address another-the lack of contribution from theoretical social science that can provide insights into problems that cannot be seen. Using Affect Control Theory (ACT), the current project seeks to close that gap with an artificially intelligent application to improve interaction and affect for people with Alzheimer's Disease and Related Dementias (ADRD). Using sociological theory, it models interactions with persons with ADRD based on self-sentiments, rather than cognitive memory, and informs a cellphone-based assistive tool called VIPCare for supporting caregivers. Methods Staff focus groups and interviews with family members of persons with ADRD in a long-term residential care facility collected residents' daily needs and personal histories. Using ACT's evaluation, potency, and activity dimensions, researchers used these data to formulate a self-sentiment profile for each resident and programmed that profile into the VIPCare application. VIPCare used that profile to simulate affectively intelligent social interactions with each unique resident that reduce deflection from established sentiments and, thus, negative emotions. Results We report on the data collection to design the application, develop self-sentiment profiles for the resident, and generate assistive technology that applies a sociological theory of affect to real world management of interaction, emotion, and mental health. Discussion By reducing trial and error in learning to engage people with dementia, this tool has potential to smooth interaction and improve wellbeing for a population vulnerable to distress.
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Affiliation(s)
- Linda Francis
- Department of Criminology and Sociology, Cleveland State University, Cleveland, OH, United States
| | - Moojan Ghafurian
- Department of Systems Design Engineering, University of Waterloo, Waterloo, ON, Canada
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Qi J, Wu C, Yang L, Ni C, Liu Y. Artificial intelligence (AI) for home support interventions in dementia: a scoping review protocol. BMJ Open 2022; 12:e062604. [PMID: 36130752 PMCID: PMC9494582 DOI: 10.1136/bmjopen-2022-062604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Dementia has become one of the significant causes of disability and dependency among older people globally. The proportion of people with dementia who are cared for at home has soared. The rapid growth of technology and data has stimulated artificial intelligence (AI) in patients with dementia at home. However, there are still tremendous opportunities and challenges in applying AI to patients with dementia at home, and there is no systematic overview. METHODS AND ANALYSIS The review will adopt the Unified Theory of Acceptance and Use of Technology. This scoping review will follow the Joanna Briggs Institute scoping review methodology. The structure and content of this protocol follow the Preferred Reporting Items for Systematic reviews and Meta-analyses extension for Scoping Reviews checklist. The proposed study will consider applying AI technology for dementia patients living at home and their families. Authors will conduct systematic searches: China National Knowledge Infrastructure, Wanfang Database, China Science and Technology Journal Database, China Biology Medicine disc, PubMed, CINAHL, Web of Science Cochrane database, EBSCO, Ovid, PsycINFO, Embase. The extracted data will be processed qualitatively and described through tables. The findings are integrated by a narrative synthesis. This review aims to evaluate the nature and extent of the application of AI technology in patients with dementia at home through a systematic search of the literature. ETHICS AND DISSEMINATION Scoping review is an analysis of existing data and therefore does not require ethical approval. We will publish our findings in a peer-reviewed journal.Scoping review protocol registration . DOI:10.17605/OSF.IO/3NU9C.
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Affiliation(s)
- Jinghan Qi
- School of Nursing, China Medical University, Shenyang, China
| | - Chuntao Wu
- Department of Nursing, Public Health Clinical Center of Chengdu, Chengdu, China
| | - Longfei Yang
- Department of Nursing, Peking Union Medical College Hospital, Beijing, China
| | - Cuiping Ni
- School of Nursing, China Medical University, Shenyang, China
| | - Yu Liu
- School of Nursing, China Medical University, Shenyang, China
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Ho HY, Chen MD, Tsai CC, Chen HM. Effects of computerized cognitive training on cognitive function, activity, and participation in individuals with stroke: A randomized controlled trial. NeuroRehabilitation 2022; 51:79-89. [DOI: 10.3233/nre-210271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Computerized cognitive training (CCT) is an emerging alternative intervention for stroke survivors. OBJECTIVE: This study investigated the effects of CCT on the cognition, activity, and participation of stroke survivors and compared the findings with those of match-dosed conventional cognitive training. METHODS: This randomized controlled trial included 39 patients with stroke who were divided into the intervention group (n = 19; receiving CCT with Lumosity software) and the control group (n = 20; receiving conventional cognitive training). Both the groups were trained for 20 min, twice a week, for 12 weeks. Participants were evaluated at pretest, posttest, and 4-week follow-up. Outcome measures included various cognitive function tests and the Stroke Impact Scale scores. RESULTS: The CCT group exhibited significant improvement in global cognitive function (evaluated using the Mini-Mental State Examination and Montreal Cognitive Assessment) and specific cognitive domains: verbal working memory (backward digit span test), processing speed (Symbol Digit Modalities Test), and three MoCA subtests (attention, naming, and delayed recall). CCT exerted no significant effect on activities and participation. No significant between-group differences in changes in cognitive function were noted. However, CCT significantly improved cognitive function domains immediately after training, and these effects were sustained at the 4-week follow-up. CONCLUSIONS: Cognitive function of individuals with chronic stroke could improve after administration of CCT. However, future studies with a more rigorous design and higher training dose are warranted to validate our findings.
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Affiliation(s)
- Hsiu-Yu Ho
- Department of Rehabilitation, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Ming-De Chen
- Department of Rehabilitation, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
- Department of Occupational Therapy, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chiu-Chin Tsai
- Department of Rehabilitation, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Hui-Mei Chen
- Department of Occupational Therapy, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
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Ghafurian M, Francis L, Tao Z, Step M, Hoey J. VIPCare: Understanding the support needed to create affective interactions between new caregivers and residents with dementia. J Rehabil Assist Technol Eng 2022; 9:20556683211061998. [PMID: 35096413 PMCID: PMC8796076 DOI: 10.1177/20556683211061998] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 11/08/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction In this paper, we study the support needed by professional caregivers of those with dementia, and present a first step toward development of VIPCare, a novel application with the goal of assisting new caregivers at care-centres in interacting with residents with dementia. Methods A mixed-methods study including two questionnaires, two focus groups, and seven co-design sessions with 17 professional caregivers was conducted to (a) understand caregivers’ challenges/approaches used to reduce negative interactions with persons with dementia, (b) identify the existing gaps in supporting information for improving such interactions, and (c) co-design the user interface of an application that aims to help improve interactions between a new professional caregiver and persons with dementia. A pre-questionnaire assessed knowledge of smartphones and attitude toward technology. A post-questionnaire provided an initial evaluation of the designed user interface. Results Focus groups emphasized the importance of role-playing learned through trial and error. The layout/content of the application was then designed in four iterative paper-prototyping sessions with professional caregivers. An iOS/Android-based application was developed accordingly and was modified/improved in three iterative sessions. The initial results supported efficiency of VIPCare and suggested a low task load index. Conclusions We presented a first step toward understanding caregiver needs and developing an application that can help reduce negative interactions between professional caregivers and those with dementia.
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Affiliation(s)
- Moojan Ghafurian
- David R. Cheriton School of Computer Science, Univeristy of Waterloo, Waterloo, ON, Canada
| | - Linda Francis
- Department of Criminology, Anthropology and Sociology, Cleveland State University, Cleveland, OH, USA
| | - Zhuofu Tao
- David R. Cheriton School of Computer Science, Univeristy of Waterloo, Waterloo, ON, Canada
| | - Mary Step
- College of Public Health, Kent State University, Kent, OH, USA
| | - Jesse Hoey
- David R. Cheriton School of Computer Science, Univeristy of Waterloo, Waterloo, ON, Canada
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Ghafurian M, Lakatos G, Dautenhahn K. The Zoomorphic Miro Robot's Affective Expression Design and Perceived Appearance. Int J Soc Robot 2022; 14:945-962. [PMID: 35003385 PMCID: PMC8723815 DOI: 10.1007/s12369-021-00832-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2021] [Indexed: 11/27/2022]
Abstract
This article proposes design guidelines for 11 affective expressions for the Miro robot, and evaluates the expressions through an online video study with 116 participants. All expressions were recognized significantly above the chance level. For six of the expressions, the correct response was selected significantly more than the others, while more than one emotion was associated to some other expressions. Design decisions and the robot’s limitations that led to selecting other expressions, along with the correct expression, are discussed. We also investigated how participants’ abilities to recognize human and animal emotions, their tendency to anthropomorphize, and their familiarity with and attitudes towards animals and pets might have influenced the recognition of the robot’s affective expressions. Results show significant impact of human emotion recognition, difficulty in understanding animal emotions, and anthropomorphism tendency on recognition of Robot’s expressions. We did not find such effects regarding familiarity with/attitudes towards animals/pets in terms of how they influenced participants’ recognition of the designed affective expressions. We further studied how the robot is perceived in general and showed that it is mostly perceived to be gender neutral, and, while it is often associated with a dog or a rabbit, it can also be perceived as a variety of other animals.
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Affiliation(s)
- Moojan Ghafurian
- Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON Canada
| | - Gabriella Lakatos
- Adaptive Systems Research Group, University of Hertfordshire, Hatfield, UK
| | - Kerstin Dautenhahn
- Departments of Electrical and Computer Engineering, and Systems Design Engineering, University of Waterloo, Waterloo, ON Canada
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Ghafurian M, Hoey J, Dautenhahn K. Social Robots for the Care of Persons with Dementia. ACM TRANSACTIONS ON HUMAN-ROBOT INTERACTION 2021. [DOI: 10.1145/3469653] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Intelligent assistive robots can enhance the quality of life of people with dementia and their caregivers. They can increase the independence of older adults, reduce tensions between a person with dementia and their caregiver, and increase social engagement. This article provides a review of assistive robots designed for and evaluated by persons with dementia. Assistive robots that only increased mobility or brain-computer interfaces were excluded. Google Scholar, IEEE Digital Library, PubMed, and ACM Digital Library were searched. A final set of 53 articles covering research in 16 different countries are reviewed. Assistive robots are categorized into five different applications and evaluated for their effectiveness, as well as the robots’ social and emotional capabilities. Our findings show that robots used in the context of therapy or for increasing engagement received the most attention in the literature, whereas the robots that assist by providing health guidance or help with an activity of daily living received relatively limited attention. PARO was the most commonly used robot in dementia care studies. The effectiveness of each assistive robot and the outcome of the studies are discussed, and particularly, the social/emotional capabilities of each assistive robot are summarized. Gaps in the research literature are identified and we provide directions for future work.
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Affiliation(s)
- Moojan Ghafurian
- Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, Ontario, Canada
| | - Jesse Hoey
- David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, Canada
| | - Kerstin Dautenhahn
- Departments of Electrical and Computer Engineering/Systems Design Engineering, University of Waterloo, Waterloo, Ontario, Canada
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Rampioni M, Stara V, Felici E, Rossi L, Paolini S. Embodied Conversational Agents for Patients With Dementia: Thematic Literature Analysis. JMIR Mhealth Uhealth 2021; 9:e25381. [PMID: 34269686 PMCID: PMC8325086 DOI: 10.2196/25381] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/27/2021] [Accepted: 03/10/2021] [Indexed: 01/04/2023] Open
Abstract
Background As the world’s population rapidly ages, the number of older adults with cognitive impairment will also increase. Several studies have identified numerous complex needs of people with dementia, which assistive technologies still fail to support. Recent trends have led to an increasing focus on the use of embodied conversational agents (ECAs) as virtual entities able to interact with a person through natural and familiar verbal and nonverbal communication. The use of ECAs could improve the accessibility and acceptance of assistive technologies matching those high-level needs that are not well covered to date. Objective The aim of this thematic literature analysis was to map current studies in the field of designing ECAs for patients with dementia in order to identify the existing research trend and possible gaps that need to be covered in the near future. The review questions in this study were as follows: (1) what research frameworks are used to study the interaction between patients with dementia and ECAs? (2) what are the findings? and (3) what are the barriers reported in these studies? Methods Separate literature searches were conducted in PubMed, Web of Science, Scopus, and Embase databases by using specific umbrella phrases to target the population (patients with dementia) and the technology-based intervention (embodied conversational agent). Studies that met the inclusion criteria were appraised through the Mixed Methods Appraisal Tool and then discussed in a thematic analysis. Results The search process identified 115 records from the databases and study references. After duplicates (n=45) were removed, 70 papers remained for the initial screening. A total of 7 studies were finally included in the qualitative synthesis. A thematic analysis of the reviewed studies identified major themes and subthemes: the research frameworks used to gather users’ perspectives on ECAs (theme 1), the insights shared by the 7 studies as well as the value of user involvement in the development phases and the challenge of matching the system functionalities with the users’ needs (theme 2), and the main methodological and technical problems faced by each study team (theme 3). Conclusions Our thematic literature analysis shows that the field of ECAs is novel and poorly discussed in the scientific community and that more sophisticated study designs and proofs of efficacy of the approach are required. Therefore, by analyzing the main topic of the narrative review, this study underscores the challenge of synchronizing and harmonizing knowledge, efforts, and challenges in the dementia care field and its person-centered paradigm through the user-centered design approach. Enabling strict collaboration between interdisciplinary research networks, medical scientists, technology developers, patients, and their formal and informal caregivers is still a great challenge in the field of technologies for older adults.
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Affiliation(s)
- Margherita Rampioni
- Model of Care and New Technologies, IRCCS INRCA - National Institute of Health and Science on Aging, Ancona, Italy
| | - Vera Stara
- Model of Care and New Technologies, IRCCS INRCA - National Institute of Health and Science on Aging, Ancona, Italy
| | - Elisa Felici
- Model of Care and New Technologies, IRCCS INRCA - National Institute of Health and Science on Aging, Ancona, Italy
| | - Lorena Rossi
- Model of Care and New Technologies, IRCCS INRCA - National Institute of Health and Science on Aging, Ancona, Italy
| | - Susy Paolini
- Unit of Neurology, IRCCS INRCA - National Institute of Health and Science on Aging, Ancona, Italy
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Stara V, Vera B, Bolliger D, Rossi L, Felici E, Di Rosa M, de Jong M, Paolini S. Usability and Acceptance of the Embodied Conversational Agent Anne by People With Dementia and Their Caregivers: Exploratory Study in Home Environment Settings. JMIR Mhealth Uhealth 2021; 9:e25891. [PMID: 34170256 PMCID: PMC8386369 DOI: 10.2196/25891] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 02/03/2021] [Accepted: 03/10/2021] [Indexed: 01/17/2023] Open
Abstract
Background Information and communication technologies are tools that are able to support cognitive functions, monitor health and movements, provide reminders to maintain residual memory abilities, and promote social support, especially among patients with dementia. Among these technologies, embodied conversational agents (ECAs) are seen as screen-based entities designed to stimulate human face-to-face conversation skills, allowing for natural human-machine interaction. Unfortunately, the evidence that such agents deliver care benefits in supporting people affected by dementia and their caregivers has not yet been well studied. Therefore, research in this area is essential for the entire scientific community. Objective This study aims to evaluate the usability and acceptability of the virtual agent Anne by people living with dementia. The study is also designed to assess the ability of target users to use the system independently and receive valuable information from it. Methods We conducted a 4-week trial that involved 20 older adults living with dementia and 14 family caregivers in home environment settings in Italy. This study used a mixed methods approach, balancing quantitative and qualitative instruments to gather data from users. Telemetry data were also collected. Results Older users were particularly engaged in providing significant responses and participating in system improvements. Some of them clearly discussed how technical problems related to speech recognition had a negative impact on the intention to use, adaptiveness, usefulness, and trust. Moreover, the usability of the system achieved an encouraging score, and half of the sample recognized a role of the agent Anne. This study confirms that the quality of automatic speech recognition and synthesis is still a technical issue and has room for improvement, whereas the touch screen modality is almost stable and positively used by patients with dementia. Conclusions This study demonstrated the ability of target users to use the system independently in their home environment; overall, the involved participants shared good engagement with the system, approaching the virtual agents as a companion able to support memory and enjoyment needs. Therefore, this research provides data that sustain the use of ECAs as future eHealth systems that are able to address the basic and higher-level needs of people living with dementia. This specific field of research is novel and poorly discussed in the scientific community. This could be because of its novelty, yet there is an urgent need to strengthen data, research, and innovation to accelerate the implementation of ECAs as a future method to offer nonpharmacological support to community-dwelling people with dementia.
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Affiliation(s)
- Vera Stara
- Model of Care and New Technologies, IRCCS INRCA - National Institute of Health and Science on Ageing, Ancona, Italy
| | - Benjamin Vera
- iHomeLab - University of Applied Sciences & Arts, Lucerne, Switzerland
| | - Daniel Bolliger
- iHomeLab - University of Applied Sciences & Arts, Lucerne, Switzerland
| | - Lorena Rossi
- Model of Care and New Technologies, IRCCS INRCA - National Institute of Health and Science on Ageing, Ancona, Italy
| | - Elisa Felici
- Model of Care and New Technologies, IRCCS INRCA - National Institute of Health and Science on Ageing, Ancona, Italy
| | - Mirko Di Rosa
- Unit of Geriatric Pharmacoepidemiology and Biostatistics, IRCCS INRCA - National Institute of Health and Science on Ageing, Ancona, Italy
| | - Michiel de Jong
- Research Group IT Innovations in Healthcare, Windesheim University of Applied Sciences, Zwolle, Netherlands
| | - Susy Paolini
- Unit of Neurology, IRCCS INRCA - National Institute of Health and Science on Ageing, Ancona, Italy
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Abstract
Social robots that can interact and communicate with people are growing in popularity for use at home and in customer-service, education, and healthcare settings. Although growing evidence suggests that co-operative and emotionally aligned social robots could benefit users across the lifespan, controversy continues about the ethical implications of these devices and their potential harms. In this perspective, we explore this balance between benefit and risk through the lens of human-robot relationships. We review the definitions and purposes of social robots, explore their philosophical and psychological status, and relate research on human-human and human-animal relationships to the emerging literature on human-robot relationships. Advocating a relational rather than essentialist view, we consider the balance of benefits and harms that can arise from different types of relationship with social robots and conclude by considering the role of researchers in understanding the ethical and societal impacts of social robotics.
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Affiliation(s)
- Tony J. Prescott
- Department of Computer Science, University of Sheffield, Sheffield, UK
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Xie B, Tao C, Li J, Hilsabeck RC, Aguirre A. Artificial Intelligence for Caregivers of Persons With Alzheimer's Disease and Related Dementias: Systematic Literature Review. JMIR Med Inform 2020; 8:e18189. [PMID: 32663146 PMCID: PMC7471889 DOI: 10.2196/18189] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 05/20/2020] [Accepted: 06/21/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Artificial intelligence (AI) has great potential for improving the care of persons with Alzheimer's disease and related dementias (ADRD) and the quality of life of their family caregivers. To date, however, systematic review of the literature on the impact of AI on ADRD management has been lacking. OBJECTIVE This paper aims to (1) identify and examine literature on AI that provides information to facilitate ADRD management by caregivers of individuals diagnosed with ADRD and (2) identify gaps in the literature that suggest future directions for research. METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines for conducting systematic literature reviews, during August and September 2019, we performed 3 rounds of selection. First, we searched predetermined keywords in PubMed, Cumulative Index to Nursing and Allied Health Literature Plus with Full Text, PsycINFO, IEEE Xplore Digital Library, and the ACM Digital Library. This step generated 113 nonduplicate results. Next, we screened the titles and abstracts of the 113 papers according to inclusion and exclusion criteria, after which 52 papers were excluded and 61 remained. Finally, we screened the full text of the remaining papers to ensure that they met the inclusion or exclusion criteria; 31 papers were excluded, leaving a final sample of 30 papers for analysis. RESULTS Of the 30 papers, 20 reported studies that focused on using AI to assist in activities of daily living. A limited number of specific daily activities were targeted. The studies' aims suggested three major purposes: (1) to test the feasibility, usability, or perceptions of prototype AI technology; (2) to generate preliminary data on the technology's performance (primarily accuracy in detecting target events, such as falls); and (3) to understand user needs and preferences for the design and functionality of to-be-developed technology. The majority of the studies were qualitative, with interviews, focus groups, and observation being their most common methods. Cross-sectional surveys were also common, but with small convenience samples. Sample sizes ranged from 6 to 106, with the vast majority on the low end. The majority of the studies were descriptive, exploratory, and lacking theoretical guidance. Many studies reported positive outcomes in favor of their AI technology's feasibility and satisfaction; some studies reported mixed results on these measures. Performance of the technology varied widely across tasks. CONCLUSIONS These findings call for more systematic designs and evaluations of the feasibility and efficacy of AI-based interventions for caregivers of people with ADRD. These gaps in the research would be best addressed through interdisciplinary collaboration, incorporating complementary expertise from the health sciences and computer science/engineering-related fields.
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Affiliation(s)
- Bo Xie
- School of Nursing, The University of Texas at Austin, Austin, TX, United States
- School of Information, The University of Texas at Austin, Austin, TX, United States
| | - Cui Tao
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Juan Li
- Department of Computer Science, North Dakota State University, Fargo, ND, United States
| | - Robin C Hilsabeck
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, United States
| | - Alyssa Aguirre
- Department of Neurology, Dell Medical School, The University of Texas at Austin, Austin, TX, United States
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13
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Francis LE, Lively KJ, König A, Hoey J. The Affective Self: Perseverance of Self-Sentiments in Late-Life Dementia. SOCIAL PSYCHOLOGY QUARTERLY 2020. [DOI: 10.1177/0190272519883910] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The self has long been construed as a rational, cognitive construct; the cognitive decline of dementia has therefore been largely viewed as the loss of self. Through qualitative interviews, we find that persons with dementia strive to maintain a coherent self despite their increasing disability. Using the theories of affect control theory (ACT) and ACT-Self, we illustrate their shift from using denotative (cognitive) meanings to reliance on connotative (affective) meanings in defining the situation and choosing identities to enact. As persons with dementia lose the cognitive ability to access shared definitions and reflected appraisals, their connection to the social world narrows to affective meanings of established sentiments and emotional reactions from others. Our findings underscore the creative agency of self and the limitations of the rationalistic bias of sociology by recognizing an affective self that stands in complement to the generally acknowledged cognitive self.
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Affiliation(s)
| | | | | | - Jesse Hoey
- University of Waterloo, Waterloo, Canada
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14
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Offermann-van Heek J, Ziefle M. Nothing Else Matters! Trade-Offs Between Perceived Benefits and Barriers of AAL Technology Usage. Front Public Health 2019; 7:134. [PMID: 31245342 PMCID: PMC6581733 DOI: 10.3389/fpubh.2019.00134] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 05/13/2019] [Indexed: 01/27/2023] Open
Abstract
Ambient assisted living (AAL) technologies present one approach to counter the challenges of demographic change in terms of an aging population, rising care needs, and lacking care personnel by supporting (older) people in need of care and enabling a longer and more independent staying at own home. Although the number of studies focusing on AAL users' acceptance and perception has increased in the last years, trade-off decisions-the weighing of perceived benefits and barriers of technology usage-have not been studied so far. Nevertheless, this is of high relevance: A realistic evaluation of adoption behaviors in different stakeholders (patients, care personnel) requires an understanding of exactly the weighing process of benefits against the barriers in line with the decision of the final willingness to use AAL technology. The current study applied a conjoint analysis approach and investigates people's decision behavior to use an AAL system for a family member in need of care. Study participants (n = 140) had to decide between realistic care scenarios consisting of different options of two benefits (increase in safety, relief of caring burden of relatives) and two barriers (access to personal data and data handling) of technology usage. Results revealed data access and privacy to be most relevant for the decision to use AAL technology at home. However, care experience essentially influenced the decision patterns. For the care experienced group, data access should be limited to most trusted persons and close relatives, rather than to medical professionals. The most important reasons to use AAL are the emotional relief and the felt safety for the person in care. For care novices, in contrast, data access should be in the exclusive responsibility of medical professionals. The reasons that militate in favor of using AAL technology are the increase in process efficiency and medical safety. The results are useful to develop user-tailored technology concepts and derive user-specific communication guidelines within and across clinical and home care contexts.
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15
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Teipel S, König A, Hoey J, Kaye J, Krüger F, Robillard JM, Kirste T, Babiloni C. Use of nonintrusive sensor-based information and communication technology for real-world evidence for clinical trials in dementia. Alzheimers Dement 2018; 14:1216-1231. [PMID: 29936147 PMCID: PMC6179371 DOI: 10.1016/j.jalz.2018.05.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 04/20/2018] [Accepted: 05/03/2018] [Indexed: 12/11/2022]
Abstract
Cognitive function is an important end point of treatments in dementia clinical trials. Measuring cognitive function by standardized tests, however, is biased toward highly constrained environments (such as hospitals) in selected samples. Patient-powered real-world evidence using information and communication technology devices, including environmental and wearable sensors, may help to overcome these limitations. This position paper describes current and novel information and communication technology devices and algorithms to monitor behavior and function in people with prodromal and manifest stages of dementia continuously, and discusses clinical, technological, ethical, regulatory, and user-centered requirements for collecting real-world evidence in future randomized controlled trials. Challenges of data safety, quality, and privacy and regulatory requirements need to be addressed by future smart sensor technologies. When these requirements are satisfied, these technologies will provide access to truly user relevant outcomes and broader cohorts of participants than currently sampled in clinical trials.
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Affiliation(s)
- Stefan Teipel
- Department of Psychosomatic Medicine, University of Rostock, Rostock, Germany; DZNE, German Center for Neurodegenerative Diseases, Rostock, Germany.
| | - Alexandra König
- Centre Mémoire de Ressources et de Recherche (CMRR), Centre Hospitalier Universitaire Nice, Cobtek (Cognition-Behaviour-Technology) Research Lab, Université de Nice Sophia Antipolis, Nice, France
| | - Jesse Hoey
- David R. Cheriton School of Computer Science, University of Waterloo, Waterloo, Canada
| | - Jeff Kaye
- NIA - Layton Aging & Alzheimer's Disease Center and ORCATECH, Oregon Center for Aging & Technology, Oregon Health & Science University, Portland, OR, USA
| | - Frank Krüger
- Institute of Communications Engineering, University of Rostock, Rostock, Germany
| | - Julie M Robillard
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Thomas Kirste
- Institute of Computer Science, University of Rostock, Rostock, Germany
| | - Claudio Babiloni
- Department of Physiology and Pharmacology "Vittorio Erspamer", University of Rome "La Sapienza", Rome, Italy; Institute for Research and Medical Care, IRCCS San Raffaele IRCCS San Raffaele and Cassino, Rome and Cassino, Italy
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