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Shah RR, Dixon CC, Fowler MJ, Driesse TM, Liang X, Summerour CE, Gross DC, Spangler HB, Lynch DH, Batsis JA. Using Voice Assistant Systems to Improve Dietary Recall among Older Adults: Perspectives of Registered Dietitians. J Nutr Gerontol Geriatr 2024; 43:1-13. [PMID: 38287658 PMCID: PMC10922685 DOI: 10.1080/21551197.2024.2302619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Dietary assessments are important clinical tools used by Registered Dietitians (RDs). Current methods pose barriers to accurately assess the nutritional intake of older adults due to age-related increases in risk for cognitive decline and more complex health histories. Our qualitative study explored whether implementing Voice assistant systems (VAS) could improve current dietary recall from the perspective of 20 RDs. RDs believed the implementing VAS in dietary assessments of older adults could potentially improve patient accuracy in reporting food intake, recalling portion sizes, and increasing patient-provider efficiency during clinic visits. RDs reported that low technology literacy in older adults could be a barrier to implementation. Our study provides a better understanding of how VAS can better meet the needs of both older adults and RDs in managing and assessing dietary intake.
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Affiliation(s)
- Rahi R. Shah
- Division of Geriatric Medicine, University of North Carolina School of Medicine, Chapel Hill NC
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill NC
| | - Claudia C. Dixon
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill NC
| | - Michael J. Fowler
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill NC
| | - Tiffany M. Driesse
- Division of Geriatric Medicine, University of North Carolina School of Medicine, Chapel Hill NC
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill NC
| | - Xiaohui Liang
- Department of Computer Science, University of Massachusetts Boston, Boston, MA
| | - Caroline E. Summerour
- Division of Geriatric Medicine, University of North Carolina School of Medicine, Chapel Hill NC
| | - Danae C. Gross
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill NC
| | - Hillary B. Spangler
- Division of Geriatric Medicine, University of North Carolina School of Medicine, Chapel Hill NC
| | - David H. Lynch
- Division of Geriatric Medicine, University of North Carolina School of Medicine, Chapel Hill NC
| | - John A. Batsis
- Division of Geriatric Medicine, University of North Carolina School of Medicine, Chapel Hill NC
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill NC
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Gustafson DH, Mares ML, Johnston DC, Landucci G, Pe-Romashko K, Vjorn OJ, Hu Y, Gustafson DH, Maus A, Mahoney JE, Mutlu B. Using Smart Displays to Implement an eHealth System for Older Adults With Multiple Chronic Conditions: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2022; 11:e37522. [PMID: 35511229 PMCID: PMC9121223 DOI: 10.2196/37522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/22/2022] [Accepted: 03/24/2022] [Indexed: 11/29/2022] Open
Abstract
Background Voice-controlled smart speakers and displays have a unique but unproven potential for delivering eHealth interventions. Many laptop- and smartphone-based interventions have been shown to improve multiple outcomes, but voice-controlled platforms have not been tested in large-scale rigorous trials. Older adults with multiple chronic health conditions, who need tools to help with their daily management, may be especially good candidates for interventions on voice-controlled devices because these patients often have physical limitations, such as tremors or vision problems, that make the use of laptops and smartphones challenging. Objective The aim of this study is to assess whether participants using an evidence-based intervention (ElderTree) on a smart display will experience decreased pain interference and improved quality of life and related measures in comparison with participants using ElderTree on a laptop and control participants who are given no device or access to ElderTree. Methods A total of 291 adults aged ≥60 years with chronic pain and ≥3 additional chronic conditions will be recruited from primary care clinics and community organizations and randomized 1:1:1 to ElderTree access on a smart display along with their usual care, ElderTree access on a touch screen laptop along with usual care, or usual care alone. All patients will be followed for 8 months. The primary outcomes are differences between groups in measures of pain interference and psychosocial quality of life. The secondary outcomes are between-group differences in system use at 8 months, physical quality of life, pain intensity, hospital readmissions, communication with medical providers, health distress, well-being, loneliness, and irritability. We will also examine mediators and moderators of the effects of ElderTree on both platforms. At baseline, 4 months, and 8 months, patients will complete written surveys comprising validated scales selected for good psychometric properties with similar populations. ElderTree use data will be collected continuously in system logs. We will use linear mixed-effects models to evaluate outcomes over time, with treatment condition and time acting as between-participant factors. Separate analyses will be conducted for each outcome. Results Recruitment began in August 2021 and will run through April 2023. The intervention period will end in December 2023. The findings will be disseminated via peer-reviewed publications. Conclusions To our knowledge, this is the first study with a large sample and long time frame to examine whether a voice-controlled smart device can perform as well as or better than a laptop in implementing a health intervention for older patients with multiple chronic health conditions. As patients with multiple conditions are such a large cohort, the implications for cost as well as patient well-being are significant. Making the best use of current and developing technologies is a critical part of this effort. Trial Registration ClinicalTrials.gov NCT04798196; https://clinicaltrials.gov/ct2/show/NCT04798196 International Registered Report Identifier (IRRID) PRR1-10.2196/37522
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Affiliation(s)
- David H Gustafson
- Center for Health Enhancement Systems Studies, University of Wisconsin-Madison, Madison, WI, United States.,Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, WI, United States
| | - Marie-Louise Mares
- Department of Communication Arts, University of Wisconsin-Madison, Madison, WI, United States
| | - Darcie C Johnston
- Center for Health Enhancement Systems Studies, University of Wisconsin-Madison, Madison, WI, United States
| | - Gina Landucci
- Center for Health Enhancement Systems Studies, University of Wisconsin-Madison, Madison, WI, United States
| | - Klaren Pe-Romashko
- Center for Health Enhancement Systems Studies, University of Wisconsin-Madison, Madison, WI, United States
| | - Olivia J Vjorn
- Center for Health Enhancement Systems Studies, University of Wisconsin-Madison, Madison, WI, United States
| | - Yaxin Hu
- Department of Computer Sciences, University of Wisconsin-Madison, Madison, WI, United States
| | - David H Gustafson
- Center for Health Enhancement Systems Studies, University of Wisconsin-Madison, Madison, WI, United States
| | - Adam Maus
- Center for Health Enhancement Systems Studies, University of Wisconsin-Madison, Madison, WI, United States
| | - Jane E Mahoney
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI, United States
| | - Bilge Mutlu
- Department of Computer Sciences, University of Wisconsin-Madison, Madison, WI, United States
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Jansons P, Fyfe J, Via JD, Daly RM, Gvozdenko E, Scott D. Barriers and enablers for older adults participating in a home-based pragmatic exercise program delivered and monitored by Amazon Alexa: a qualitative study. BMC Geriatr 2022; 22:248. [PMID: 35337284 PMCID: PMC8953055 DOI: 10.1186/s12877-022-02963-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/17/2022] [Indexed: 11/12/2022] Open
Abstract
Background The remote delivery and monitoring of individually-tailored exercise programs using voice-controlled intelligent personal assistants (VIPAs) that support conversation-based interactions may be an acceptable alternative model of digital health delivery for older adults. The aim of this study was to evaluate the enablers and barriers for older adults participating in a home-based exercise program delivered and monitored by VIPAs. Method This qualitative study used videoconferencing to conduct semi-structured interviews following a 12-week, prospective single-arm pilot study in 15 adults aged 60 to 89 years living alone in the community. All participants were prescribed an individualized, brief (10 min, 2–4 times per day), home-based muscle strengthening and balance exercise program delivered and monitored using an Amazon Echo Show 5 device (Alexa). Qualitative interview data were analysed using inductive thematic analysis. Results All 15 participants (aged 70.3 ± 4.3 years, mean ± SD) attended the semi-structured interview. Themes including enjoyability and ease of use, social engagement and motivation were enablers for participation in the exercise program. Errors in voice recognition, lack of feedback, and preference for other existing digital health modes of exercise delivery were barriers associated with the Alexa technology. Conclusions This qualitative study identified enablers and barriers associated with using an Alexa device to deliver and monitor an individualized, home-based exercise program in older adults living alone. Future interventions using VIPAs should focus on reducing technical errors, providing regular exercise feedback, and comparing participants’ experiences of exercise programs delivered by VIPAs to programs delivered via other digital health tools. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-02963-2.
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Affiliation(s)
- Paul Jansons
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia. .,Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia.
| | - Jackson Fyfe
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Jack Dalla Via
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia.,Institute for Nutrition Research, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
| | - Robin M Daly
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | | | - David Scott
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia.,Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
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Responsible nudging for social good: new healthcare skills for AI-driven digital personal assistants. MEDICINE, HEALTH CARE AND PHILOSOPHY 2022; 25:11-22. [PMID: 34822096 PMCID: PMC8613457 DOI: 10.1007/s11019-021-10062-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/16/2021] [Indexed: 11/25/2022]
Abstract
Traditional medical practices and relationships are changing given the widespread adoption of AI-driven technologies across the various domains of health and healthcare. In many cases, these new technologies are not specific to the field of healthcare. Still, they are existent, ubiquitous, and commercially available systems upskilled to integrate these novel care practices. Given the widespread adoption, coupled with the dramatic changes in practices, new ethical and social issues emerge due to how these systems nudge users into making decisions and changing behaviours. This article discusses how these AI-driven systems pose particular ethical challenges with regards to nudging. To confront these issues, the value sensitive design (VSD) approach is adopted as a principled methodology that designers can adopt to design these systems to avoid harming and contribute to the social good. The AI for Social Good (AI4SG) factors are adopted as the norms constraining maleficence. In contrast, higher-order values specific to AI, such as those from the EU High-Level Expert Group on AI and the United Nations Sustainable Development Goals, are adopted as the values to be promoted as much as possible in design. The use case of Amazon Alexa's Healthcare Skills is used to illustrate this design approach. It provides an exemplar of how designers and engineers can begin to orientate their design programs of these technologies towards the social good.
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Jansons P, Dalla Via J, Daly RM, Fyfe JJ, Gvozdenko E, Scott D. Delivery of Home-Based Exercise Interventions in Older Adults Facilitated by Amazon Alexa: A 12-week Feasibility Trial. J Nutr Health Aging 2022; 26:96-102. [PMID: 35067710 DOI: 10.1007/s12603-021-1717-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To evaluate the feasibility of using voice-controlled intelligent personal assistants (VIPAs) to remotely deliver and monitor an individually-tailored, home-based exercise program to older adults living independently and alone. DESIGN 12-week, prospective single-arm feasibility study. SETTING Community residences. PARTICIPANTS 15 adults aged 60 to 89 years living alone. INTERVENTION All participants were prescribed home-based muscle strengthening, weight-bearing impact and balance exercises, increasing from two to four 10-minute sessions per day over 12 weeks. Sessions were delivered using VIPAs (Amazon Alexa Echo Show 5; "Alexa") and a novel software program ("Buddy Link"). The program was individualized by an exercise physiologist based on participant voice responses to Alexa questions. MEASUREMENTS Study outcomes were feasibility (rate of retention, adherence, and adverse events), usability (System Usability Scale) and changes to quality of life (European Quality of Life Scale), and lower-extremity function (30 second sit-to-stand test). RESULTS All 15 participants (mean age, 70.3 years) completed the study (retention 100%). Mean adherence to the exercise program was 115% (i.e., collectively all participants were prescribed 8640 exercises but completed 9944 exercises) with no adverse events reported to be related to the intervention and usability scored as above average (75/100). Other outcomes did not significantly change across the 12-week follow-up (all P>0.05). CONCLUSIONS In this feasibility study of community-dwelling older adults living alone, a home-based exercise program delivered and monitored remotely by an exercise physiologist using VIPAs was safe and feasible.
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Affiliation(s)
- P Jansons
- Dr Paul Jansons, PhD, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia, Tel: + 61 402283624, E-mail:
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Edwards KJ, Jones RB, Shenton D, Page T, Maramba I, Warren A, Fraser F, Križaj T, Coombe T, Cowls H, Chatterjee A. The Use of Smart Speakers in Care Home Residents: Implementation Study. J Med Internet Res 2021; 23:e26767. [PMID: 34932010 PMCID: PMC8726051 DOI: 10.2196/26767] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/17/2021] [Accepted: 11/18/2021] [Indexed: 01/19/2023] Open
Abstract
Background The use of smart speakers to improve well-being had been trialed in social care by others; however, we were not aware of their implementation in most care homes across a region in the Southwest of the United Kingdom. For the widespread adoption of new technology, it must be locally demonstrable and become normalized. Objective The aim of this study was to install smart speakers in care homes in a rural and coastal region and to explore if and how the devices were being used, the barriers to their implementation, and their potential benefits. Methods Email, workshops, drop-in sessions, phone, and cold calling was used to contact all 230 care homes, offering a free smart speaker and some advisory support. Care homes accepting the devices were asked to complete a feedback diary. Nonresponse rate for diary completion was high and was thus supplemented with a telephone survey. Results Over the course of 7 months, we installed 156 devices in 92 care homes for older people, 50 devices for people with physical or mental health needs, and 8 for others. The devices were used mainly for music but also for poetry, recipes, light controls, jokes, and video calls. Care home managers reported the benefits for the residents, including enhanced engagement with home activities, enjoyment, calming effects, and the acquisition of new skills. Implementation problems included internet connectivity, staff capacity, and skills. Conclusions Affordable consumer devices such as smart speakers should be installed in all care homes to benefit residents. Voice-activated technologies are easy to use and promote interaction. This study indicates that implementation in care homes was possible and that smart speakers had multifaceted benefits for residents and staff. Most care homes in this region now use smart speakers for their residents, thereby normalizing this practice.
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Affiliation(s)
- Katie J Edwards
- Centre for Health Technology, University of Plymouth, Plymouth, United Kingdom
| | - Ray B Jones
- Centre for Health Technology, University of Plymouth, Plymouth, United Kingdom
| | - Deborah Shenton
- Centre for Health Technology, University of Plymouth, Plymouth, United Kingdom
| | - Toni Page
- Centre for Health Technology, University of Plymouth, Plymouth, United Kingdom
| | - Inocencio Maramba
- Centre for Health Technology, University of Plymouth, Plymouth, United Kingdom
| | - Alison Warren
- School of Health Professions, University of Plymouth, Plymouth, United Kingdom
| | - Fiona Fraser
- School of Health Professions, University of Plymouth, Plymouth, United Kingdom
| | - Tanja Križaj
- School of Health Professions, University of Plymouth, Plymouth, United Kingdom
| | - Tristan Coombe
- School of Nursing and Midwifery, University of Plymouth, Truro, United Kingdom
| | - Hazel Cowls
- School of Nursing and Midwifery, University of Plymouth, Truro, United Kingdom
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Balasubramanian GV, Beaney P, Chambers R. Digital personal assistants are smart ways for assistive technology to aid the health and wellbeing of patients and carers. BMC Geriatr 2021; 21:643. [PMID: 34781881 PMCID: PMC8591585 DOI: 10.1186/s12877-021-02436-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 08/30/2021] [Indexed: 11/10/2022] Open
Abstract
Background Digital health solutions such as assistive technologies create significant opportunities to optimise the effectiveness of both health and social care delivery. Assistive technologies include ‘low-tech’ items, such as memory aids and digital calendars or ‘high-tech’ items, like health tracking devices and wearables. Depending on the type of assistive devices, they can be used to improve quality of life, effect lifestyle improvements and increase levels of independence. Acceptance of technology among patients and carers depends on various factors such as perceived skills and competencies in using the device, expectations, trust and reliability. This service evaluation explored the impact of a pilot service redesign focused on improving health and wellbeing by the use of a voice-activated device ‘smart speaker’, Alexa Echo Show 8. Methods A service evaluation/market research was conducted for a pilot service redesign programme. Data were collected via a survey in person or telephone and from two focus groups of patients (n = 44) and informal carers (n = 7). The age of the study participants ranged from 50 to 90 years. Also, the participants belonged to two types of cohort: one specifically focused on diabetes and the other on a range of long-term health conditions such as multiple sclerosis, dementia, depression and others. Results The device had a positive impact on the health and social well-being of the users; many direct and indirect benefits were identified. Both patients and carers had positive attitudes towards using the device. Self-reported benefits included: reminders for medications and appointments improved adherence and disease control; increased independence and productivity; and for those living alone, the device helped combat their loneliness and low mood. Conclusion The findings from the study help to realise the potential of assistive technology for empowering supporting health/social care. Especially, the season of COVID-19 pandemic has highlighted the need for remote management of health, the use of assistive technology could have a pivotal role to play with the sustainability of health/social care provision by promoting shared care between the care provider and service user. Further evaluation can explore the key drivers and barriers for implementing assistive technologies, especially in people who are ageing and with long-term health conditions.
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Affiliation(s)
| | - Paul Beaney
- Keele University Medical School, Keele, Newcastle-under-Lyme, UK
| | - Ruth Chambers
- Digital Workstream, Staffordshire and Stoke-on-Trent Sustainability and Transformation Partnership (STP), Staffordshire, UK
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8
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Corbett CF, Wright PJ, Jones K, Parmer M. Voice-Activated Virtual Home Assistant Use and Social Isolation and Loneliness Among Older Adults: Mini Review. Front Public Health 2021; 9:742012. [PMID: 34708017 PMCID: PMC8542756 DOI: 10.3389/fpubh.2021.742012] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/23/2021] [Indexed: 11/15/2022] Open
Abstract
A lack of social connectedness is common among older adults due to living alone, loss of loved ones, reduced mobility, and, more recently, social distancing created by the global Covid-19 pandemic. Older adults are vulnerable to social isolation and loneliness, which pose significant health risks comparable to those of smoking, obesity, physical inactivity, and high blood pressure. A lack of social connectedness is also correlated with higher mortality rates even when controlling for other factors such as age and comorbid conditions. The purpose of this mini review was to explore the emerging concepts of older adults' use of commercially available artificial intelligent virtual home assistants (VHAs; e.g., Amazon Echo, Google Nest), and its relationship to social isolation and loneliness. A secondary purpose was to identify potential areas for further research. Results suggest that VHAs are perceived by many older adult users as “companions” and improve social connectedness and reduce loneliness. Available studies are exploratory and descriptive and have limited generalizability due to small sample sizes, however, similar results were reported across several studies conducted in differing countries. Privacy concerns and other ethical issues and costs associated with VHA use were identified as potential risks to older adults' VHA adoption and use. Older adults who were using VHAs expressed the need and desire for more structured training on device use. Future research with stronger methods, including prospective, longitudinal, and randomized study designs are needed. Public education, industry standards, and regulatory oversight is required to mitigate potential risks associated with VHA use.
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Affiliation(s)
- Cynthia F Corbett
- College of Nursing, University of South Carolina, Columbia, SC, United States.,Advancing Chronic Care Outcomes through Research and Innovation Center, College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Pamela J Wright
- College of Nursing, University of South Carolina, Columbia, SC, United States.,Advancing Chronic Care Outcomes through Research and Innovation Center, College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Kate Jones
- College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Michael Parmer
- Prisma Health Senior Care Program for All-Inclusive Care for the Elderly, Greenville, SC, United States
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McCloud R, Perez C, Bekalu MA, Viswanath K. Speaker, tell me a joke: The feasibility of using smart speaker technology for health and well-being in an older adult population (Preprint). JMIR Aging 2021; 5:e33498. [PMID: 35532979 PMCID: PMC9127651 DOI: 10.2196/33498] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/03/2021] [Accepted: 12/27/2021] [Indexed: 12/05/2022] Open
Abstract
Background Although smart speaker technology is poised to help improve the health and well-being of older adults by offering services such as music, medication reminders, and connection to others, more research is needed to determine how older adults from lower socioeconomic position (SEP) accept and use this technology. Objective This study aimed to investigate the feasibility of using smart speakers to improve the health and well-being of low-SEP older adults. Methods A total of 39 adults aged between 65 and 85 years who lived in a subsidized housing community were recruited to participate in a 3-month study. The participants had a smart speaker at their home and were given a brief orientation on its use. Over the course of the study, participants were given weekly check-in calls to help assist with any problems and newsletters with tips on how to use the speaker. Participants received a pretest and posttest to gauge comfort with technology, well-being, and perceptions and use of the speaker. The study staff also maintained detailed process notes of interactions with the participants over the course of the study, including a log of all issues reported. Results At the end of the study period, 38% (15/39) of the participants indicated using the speaker daily, and 38% (15/39) of the participants reported using it several times per week. In addition, 72% (28/39) of the participants indicated that they wanted to continue using the speaker after the end of the study. Most participants (24/39, 62%) indicated that the speaker was useful, and approximately half of the participants felt that the speaker gave them another voice to talk to (19/39, 49%) and connected them with the outside world (18/39, 46%). Although common uses were using the speaker for weather, music, and news, fewer participants reported using it for health-related questions. Despite the initial challenges participants experienced with framing questions to the speaker, additional explanations by the study staff addressed these issues in the early weeks of the study. Conclusions The results of this study indicate that there is promise for smart speaker technology for low-SEP older adults, particularly to connect them to music, news, and reminders. Future studies will need to provide more upfront training on query formation as well as develop and promote more specific options for older adults, particularly in the area of health and well-being.
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Affiliation(s)
| | - Carly Perez
- Dana-Farber Cancer Institute, Boston, MA, United States
| | - Mesfin Awoke Bekalu
- Harvard T H Chan School of Public Health, Harvard University, Boston, MA, United States
| | - K Viswanath
- Dana-Farber Cancer Institute, Boston, MA, United States
- Harvard T H Chan School of Public Health, Harvard University, Boston, MA, United States
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10
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Corbett CF, Combs EM, Chandarana PS, Stringfellow I, Worthy K, Nguyen T, Wright PJ, O'Kane JM. Medication Adherence Reminder System for Virtual Home Assistants: Mixed Methods Evaluation Study. JMIR Form Res 2021; 5:e27327. [PMID: 34255669 PMCID: PMC8317037 DOI: 10.2196/27327] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/08/2021] [Accepted: 05/31/2021] [Indexed: 12/31/2022] Open
Abstract
Background Medication nonadherence is a global public health challenge that results in suboptimal health outcomes and increases health care costs. Forgetting to take medicines is one of the most common reasons for unintentional medication nonadherence. Research findings indicate that voice-activated virtual home assistants, such as Amazon Echo and Google Home devices, may be useful in promoting medication adherence. Objective This study aims to create a medication adherence app (skill), MedBuddy, for Amazon Echo devices and measure the use, usability, and usefulness of this medication-taking reminder skill. Methods A single-group, mixed methods, cohort feasibility study was conducted with women who took oral contraceptives (N=25). Participants were undergraduate students (age: mean 21.8 years, SD 6.2) at an urban university in the Southeast United States. Participants were given an Amazon Echo Dot with MedBuddy—a new medication reminder skill for Echo devices created by our team—attached to their study account, which they used for 60 days. Participants self-reported their baseline and poststudy medication adherence. MedBuddy use was objectively evaluated by tracking participants’ interactions with MedBuddy through Amazon Alexa. The usability and usefulness of MedBuddy were evaluated through a poststudy interview in which participants responded to both quantitative and qualitative questions. Results Participants’ interactions with MedBuddy, as tracked through Amazon Alexa, only occurred on half of the study days (mean 50.97, SD 29.5). At study end, participants reported missing their medication less in the past 1 and 6 months compared with baseline (χ21=0.9 and χ21=0.4, respectively; McNemar test: P<.001 for both). However, there was no significant difference in participants’ reported adherence to consistently taking medication within the same 2-hour time frame every day in the past 1 or 6 months at the end of the study compared with baseline (χ21=3.5 and χ21=0.4, respectively; McNemar test: P=.63 and P=.07, respectively). Overall feedback about usability was positive, and participants provided constructive feedback about the skill’s features that could be improved. Participants’ evaluation of MedBuddy’s usefulness was overwhelmingly positive—most (15/23, 65%) said that they would continue using MedBuddy as a medication reminder if provided with the opportunity and that they would recommend it to others. MedBuddy features that participants enjoyed were an external prompt separate from their phone, the ability to hear the reminder prompt from a separate room, multiple reminders, and verbal responses to prompts. Conclusions The findings of this feasibility study indicate that the MedBuddy medication reminder skill may be useful in promoting medication adherence. However, the skill could benefit from further usability enhancements.
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Affiliation(s)
- Cynthia F Corbett
- College of Nursing, University of South Carolina, Columbia, SC, United States.,Center for Advancing Chronic Care Outcomes through Research and Innovation, College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Elizabeth M Combs
- College of Nursing, University of South Carolina, Columbia, SC, United States.,Center for Advancing Chronic Care Outcomes through Research and Innovation, College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Peyton S Chandarana
- Center for Advancing Chronic Care Outcomes through Research and Innovation, College of Nursing, University of South Carolina, Columbia, SC, United States.,College of Engineering and Computing, University of South Carolina, Columbia, SC, United States
| | - Isabel Stringfellow
- Center for Advancing Chronic Care Outcomes through Research and Innovation, College of Nursing, University of South Carolina, Columbia, SC, United States.,Arnold School of Public Health, University of South Carolina, Columbia, SC, United States.,South Carolina Honors College, Columbia, SC, United States
| | - Karen Worthy
- College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Thien Nguyen
- College of Nursing, University of South Carolina, Columbia, SC, United States.,Center for Advancing Chronic Care Outcomes through Research and Innovation, College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Pamela J Wright
- College of Nursing, University of South Carolina, Columbia, SC, United States.,Center for Advancing Chronic Care Outcomes through Research and Innovation, College of Nursing, University of South Carolina, Columbia, SC, United States
| | - Jason M O'Kane
- Center for Advancing Chronic Care Outcomes through Research and Innovation, College of Nursing, University of South Carolina, Columbia, SC, United States.,College of Engineering and Computing, University of South Carolina, Columbia, SC, United States
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F Corbett C, M Combs E, J Wright P, L Owens O, Stringfellow I, Nguyen T, Van Son CR. Virtual Home Assistant Use and Perceptions of Usefulness by Older Adults and Support Person Dyads. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:1113. [PMID: 33513798 PMCID: PMC7908177 DOI: 10.3390/ijerph18031113] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/12/2021] [Accepted: 01/21/2021] [Indexed: 12/02/2022]
Abstract
AIM Describe virtual home assistant use and usefulness from the perspective of older adults and their support persons. METHODS This was a mixed-methods study with older adults and their support persons (n = 10 dyads). Virtual home assistant (VHA) equipment was installed in participants' homes, and its use was documented for 60 days. Participants received protocol-guided telephone calls to address their VHA questions or problems. The type and frequency of VHA use were summarized with descriptive statistics. End-of-study interviews about VHA use were conducted with dyad participants. Qualitative content analyses were used to describe the interview findings about the dyad's perceptions of using the VHA, how it was used, any difficulties experienced, and suggestions for future VHA uses. RESULTS Participant dyads reported positive VHA perceptions, including the potential for VHAs to promote aging in place. Participants discussed the challenges learning the technology and replacing old habits with new ones. Participants offered recommendations for future VHA skills and for more education and training about using the VHA. CONCLUSIONS The study findings suggest that VHAs may be useful for older adults as they age in place and offer reassurance for support persons.
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Affiliation(s)
- Cynthia F Corbett
- College of Nursing, University of South Carolina, Columbia, SC 29208, USA
| | - Elizabeth M Combs
- College of Nursing, University of South Carolina, Columbia, SC 29208, USA
| | - Pamela J Wright
- College of Nursing, University of South Carolina, Columbia, SC 29208, USA
| | - Otis L Owens
- College of Social Work, University of South Carolina, Columbia, SC 29208, USA
| | | | - Thien Nguyen
- College of Nursing, University of South Carolina, Columbia, SC 29208, USA
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Potential for placing voice-activated devices to improve patient care in general practices as well as patients' homes. Br J Gen Pract 2020; 70:111. [PMID: 32107225 DOI: 10.3399/bjgp20x708437] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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