Publications

Type

Report

Themes

Assistive & Accessible Technology
Repair of Assistive Products in the UK: Wheelchairs. Outcomes of a 1-day workshop exploring this topic from user, community and provision system perspectives

Ben M. Oldfrey, Vikranth H. Nagaraja, Eleanor Crommentuijn-Marsha, Laurence P.J. Kenney

Our recent one-day workshop brought together a diverse group of stakeholders to examine the challenges and opportunities in wheelchair repair services. By engaging multiple perspectives, we gained valuable insights into how improved repair processes can enhance service delivery, empower users, and support sustainability efforts.

Key discussions focused on the urgent need to address data gaps in repair practices, promote user involvement, and shift towards systems that prioritise repair and maintenance. Innovative ideas, such as creating digital profiles for wheelchairs and using AI to predict breakdowns, were explored as ways to streamline repair services and improve user autonomy.

Going forward, collaboration between manufacturers, healthcare providers, and users will be essential to building a more sustainable, user-centred approach to wheelchair repairs.

Read the full report to learn more about the ideas and strategies shared during the workshop.

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Repair of Assistive Products in the UK: Wheelchairs. Outcomes of a 1-day workshop exploring this topic from user, community and provision system perspectives

Type

Report

Themes

Assistive & Accessible Technology
Repair of Assistive Products in the UK: Prosthetics & Orthotics. Outcomes of a 1-day workshop exploring this topic from user, community and provision system perspectives

Ben M. Oldfrey a, Vikranth H. Nagaraja b, Arhym Hoonchamlong a, Laurence P.J. Kenney

Our recent one-day workshop brought together a diverse group of stakeholders to explore the critical role of repair in the assistive technology sector. Through a range of perspectives, we uncovered valuable insights into how repair can drive sustainability, improve service delivery, and empower users.

Key discussions centered on the urgent need for a systemic shift toward more repairable and modular designs alongside regulatory changes and innovative frameworks that support efficient repair services. We also highlighted the importance of better data on repair practices and the need for transparency and user engagement.

As we look ahead, the conversation must include all stakeholders, particularly the users themselves. This collaborative approach will be vital to building a more sustainable and repairable future for assistive technology.

Read the full report to learn more about the insights and strategies shared during the workshop.

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Repair of Assistive Products in the UK: Prosthetics & Orthotics. Outcomes of a 1-day workshop exploring this topic from user, community and provision system perspectives

KEnya paper

Type

Journal Paper

Themes

Assistive & Accessible Technology
The Kenyan assistive technology ecosystem: a network analysis

Emma M. Smith, Catherine Holloway

The objective of this research was to describe the assistive technology ecosystem in Kenya through descriptive information about key stakeholder organizations, and a network analysis demonstrating the nature and strength of relationships between organizations. An assistive technology ecosystem is an interconnected community of actors, including government, civil society, and the private sector who work together or in parallel to deliver assistive products and services to the people who need them. Using the network analysis, we aimed to demonstrate the degree to which key stakeholder organizations within the ecosystem did (or did not) interact, which will provide policy makers with data from which to further develop collaborations within the ecosystem

Taylor & Francis Online; 2024

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Abstract

The Kenyan assistive technology ecosystem: a network analysis

Background

Assistive technology is central to the realization of the rights of persons with disabilities. However, there remains limited access to assistive technology throughout much of the world, with particularly poor access in lower- and middle-income countries. Evaluating stakeholder engagement in assistive technology networks has been used as a successful strategy to understand and address gaps in the assistive technology ecosystem.

Objective

The objective of this research was to provide an overview of the Kenyan Assistive Technology Ecosystem, including available assistive products and related services, and an understanding of the nature and strength of relationships between stakeholders

Methods

In this study, we employed an online qualitative stakeholder survey (2021) with representatives of organizations involved in assistive technology in Kenya.

Results

The assistive technology network in Kenya is distributed, with Government Ministries and Agencies and Organizations of persons with disabilities central to the network. The strength of relationships is concentrated on awareness and communication, with fewer organizations actively collaborating. Innovation training organizations are not yet well integrated into the network.

Conclusions

Improving access to assistive technology in Kenya will benefit from greater collaboration amongst all assistive technology stakeholders.

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The Kenyan assistive technology ecosystem: a network analysis

To cite this article:

  1. Emma M. Smith, Stephanie Huff, Rose Bukania, Bernard Chiira, Catherine Holloway & Malcolm MacLachlan (2024) The Kenyan assistive technology ecosystem: a network analysis, Global Health Action, 17:1, DOI: 10.1080/16549716.2024.2302208


The Kenyan assistive technology ecosystem: a network analysis

Type

Journal Paper

Themes

Assistive & Accessible Technology

Research Group

Local Productions
Repair strategies for assistive technology in low resource settings

Ben Oldfrey, Cathy Holloway, Julian Walker, Steven McCormack, Bernadette Deere, Laurence Kenney, Robert Ssekitoleko, Helen Ackers & Mark Miodownik

This paper focuses on the local repair of assistive products in low resource environments. We review the existing literature on the repair of assistive products in low resource settings, and briefly discuss the “Right to Repair” movement.

Disability and Rehabilitation; 2023

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Abstract

Repair strategies for assistive technology in low resource settings

Abstract

Purpose

To investigate the practices of repair that exist for users of mobility assistive products in low resource settings, as well as the psychosocial impact that the repair, or non-repair, of these devices has on users’ lives.

Materials and Methods

This article collates data on repair practices and the responses from participants on the topic of repair from studies conducted by the authors across four different low resource settings in Kenya, Uganda, Sierra Leone, and Indonesia. This data was then analyzed to identify the common themes found across geographies.

Results

Three major models of repair practice emerged from the data: “Individual or Informal Repair in the Community”; “Local Initiatives”; and “Specialist AT Workshop Repair”. Additionally, the wider impact on the participants’ lives of “Problems & Concerns with Repair”; “Experiences of Breakages & Frequencies of Repair” and the “Impact of Broken Devices” are explored.

Conclusions

The results of this analysis demonstrate the paramount importance of community-based repair of devices, and how despite this importance, repair is often overlooked in the planning and design of assistive products and services. There is a need to further incorporate and support these informal contributions as part of the formal provision systems of assistive device.

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Repair strategies for assistive technology in low resource settings

Ben Oldfrey, Cathy Holloway, Julian Walker, Steven McCormack, Bernadette Deere, Laurence Kenney, Robert Ssekitoleko, Helen Ackers & Mark Miodownik (2023) Repair strategies for assistive technology in low resource settings, Disability and Rehabilitation: Assistive Technology, DOI: 10.1080/17483107.2023.2236142

Repair strategies for assistive technology in low resource settings

Image of an empty street in Korea, with vibrant shop signs

Type

Journal Paper

Themes

Assistive & Accessible Technology

Research Group

Disability Interactions
Assistive technology in Korea: Findings from the 2017 National Disability Survey

Jamie Danemayer & Myung-Joon Lim

Korea is a rapidly ageing country, with its population over 65 years old increasing from 5% in 1990 to 17% in 2021. Comparatively, the global population over 65 has increased from 6% in 1990 to 9% in 2019 ]. As populations age and functional difficulties become more prevalent, the importance of assistive technology (AT) provision becomes more pronounced. Disparities in access to AT within a population can indicate inequities in healthy aging trajectories that will widen as the overall population ages, if clusters of limited access are not identified and addressed.

Taylor & Francis Online; 2023

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Abstract

Assistive technology in Korea: Findings from the 2017 National Disability Survey

Purpose

Explicitly monitoring the need, use and satisfaction of assistive product (AP) provision is essential to support population health and healthy longevity in ageing/aged countries, like Korea. We present findings from the 2017 Korea National Disability Survey (NDS) on AP access and compare them to international averages, introducing Korea’s data into the wider coherence of global AP research.

Materials and methods

Using data from Korea’s 2017 NDS, surveying 91,405 individuals, we extracted and calculated AP access indicators, including needing, having, using and being satisfied with 76 unique APs, by functional difficulty and product type. We compared satisfaction and unmet need between the National Health Insurance System (NHIS) and alternative provision services.

Results

Prosthetics and orthotics had high rates of under-met need, and lower satisfaction rates, from 46.9% to 80.9%. Mobility APs overall had higher rates of under-met need. There was either low (<5%) or no reported need for most digital/technical APs. Among main products, those provided through the NHIS had lower unmet need (26.4%) than through alternative providers (63.1%), though satisfaction rates were similar (p < .001).

Conclusions

The Korean survey findings align with global averages calculated in the Global Report on Assistive Technology. Low reported needs for certain APs may reflect low awareness about how these products could benefit users, emphasizing the importance of data collection at each stage of the AP provision process. Recommendations to expand access to APs are given for people, personnel, provision, products, and policy.

Implications for rehabilitation

  • Access to assistive products (APs) is an essential part of physical and occupational therapy services and rehabilitation. Monitoring population-level data on disability and AP access can inform policymakers about a key aspect of population health and healthy ageing, and demonstrate the need to expand access by including APs and associated services in primary/universal healthcare packages.
  • Stratifying findings about AP access by type of functional difficulty and further by specific device helps identify the populations for whom needs are not being met. These domain-level and device-level indicators inform efforts to support specific groups within the population of people with disabilities, which has implications for how rehabilitation services are provisioned, targeted and made more accessible.

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Assistive technology in Korea: Findings from the 2017 National Disability Survey

Jamie Danemayer & Myung-Joon Lim (2023)

Assistive technology in Korea: Findings from the 2017 National Disability Survey, Disability and Rehabilitation: Assistive Technology,

DOI: 10.1080/17483107.2023.2225565

Assistive technology in Korea: Findings from the 2017 National Disability Survey

Type

Report

Themes

Assistive & Accessible Technology
Assistive Technology Changes Lives: an assessment of AT need and capacity in England

This report was prepared by Global Disability Innovation (GDI) Hub for the Disability Unit in the Cabinet Office His Majesty’s Government (HMG). The report presents findings from a Country Capacity Assessment (CCA) of AT access in England. Findings illustrate a complex state of AT in England. While delivery systems tend to provide quality products that have a strong, positive impact on people’s lives, processes are often slow and stressful for users and providers alike. Startlingly, there is also an AT access gap of 31% of disabled people not having the assistive products they need to flourish, thrive, or even participate in daily life.

The Cabinet Office; 2023

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Abstract

Assistive Technology Changes Lives: an assessment of AT need and capacity in England

The aim of this research was to undertake a Country Capacity Assessment (CCA) to inform a more integrated approach to Assistive Technology (AT) provision in England. The results aim to support policymakers in identifying actions to strengthen service delivery to better meet disabled people’s needs, improving outcomes for AT users and reducing inefficiencies in the current approach.

The research was undertaken from November 2022 to March 2023 and led by the Global Disability Innovation (GDI) Hub, which is the World Health Organization (WHO) Global Collaborating Centre on AT access, using WHO tools in the Assistive Technology Assessment (ATA) suite.

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Assistive Technology Changes Lives: an assessment of AT need and capacity in England

Suggested Citation: Austin, V, Patel, D, Danemayer, J, Mattick, K, Landre, A, Smitova, M, Bandukda, M, Healy, A, Chockalingam, N, Bell D, and Holloway, C; Assistive Technology Changes Lives: an assessment of AT need and capacity in England; Cabinet Office, HMG; 2023

Assistive Technology Changes Lives: an assessment of AT need and capacity in England

Type

Journal Paper

Themes

Assistive & Accessible Technology
Seeking information about assistive technology: Exploring current practices, challenges, and the need for smarter systems

Jamie Danemayer, Cathy Holloway, Youngjun Cho, Nadia Berthouze, Aneesha Singh, William Bhot, Ollie Dixon, Marko Grobelnik, John Shawe-Taylor

Paper highlights: Assistive technology (AT) information networks are insular among stakeholder groups, causing unequal access to information. Participants often cited fragmented international marketplaces as a barrier and valued info-sharing across industries. Current searches produce biased results in marketplaces influenced by commercial interests and high-income contexts. Smart features could facilitate searching, update centralised data sources, and disseminate information more inclusively.

International Journal of Human-Computer Studies; 2023

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Abstract

Seeking information about assistive technology: Exploring current practices, challenges, and the need for smarter systems

Ninety percent of the 1.2 billion people who need assistive technology (AT) do not have access. Information seeking practices directly impact the ability of AT producers, procurers, and providers (AT professionals) to match a user's needs with appropriate AT, yet the AT marketplace is interdisciplinary and fragmented, complicating information seeking. We explored common limitations experienced by AT professionals when searching information to develop solutions for a diversity of users with multi-faceted needs. Through Template Analysis of 22 expert interviews, we find current search engines do not yield the necessary information, or appropriately tailor search results, impacting individuals’ awareness of products and subsequently their availability and the overall effectiveness of AT provision. We present value-based design implications to improve functionality of future AT-information seeking platforms, through incorporating smarter systems to support decision-making and need-matching whilst ensuring ethical standards for disability fairness remain.

Seeking information about assistive technology: Exploring current practices, challenges, and the need for smarter systems

Kenyan man holding a prosthesis

Type

Journal Paper

Themes

Assistive & Accessible Technology
Evaluating the use of a thermoplastic socket in Kenya: A pilot study

Giulia Barbareschi, Wesley Teerlink, Josepg Gakunga Njuguna, Purity Musungu, Mary Dama Kirino, and Catherine Holloway

According to estimates from the World Health Organization, in 2010, there were more than 30 million people in need of prosthetic and orthotic devices across Africa, Asia, and Latin America.1 This number is likely to have grown significantly in the past decade, in line with trends recorded for the general need of assistive technology.2 For many people who undergo a lower limb amputation, access to an appropriate prosthesis is essential to restore functional mobility and ensure good quality of life.3 Ultimately, an appropriate lower-limb prosthesis (LLP) can enable people with amputation to fulfill their desired role in their family, work, and community life.4

Prosthetic and Orthotics International; 2022

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Abstract

Evaluating the use of a thermoplastic socket in Kenya: A pilot study

Background:

Many people with amputations who live in low-resourced settings struggle to access the workshops where qualified prosthetists provide appropriate care. Novel technologies such as the thermoplastic Confidence Socket are emerging, which could help facilitate easier access to prosthetic services.

Objectives:

The objective of this study was to evaluate the satisfaction and the performance of transtibial prosthesis featuring the Confidence Socket.

Study design:

This is a longitudinal repeated-measures design study.

Methods:

A convenience sample of 26 participants who underwent transtibial amputation were fitted with the Confidence Socket. The performance of the socket was evaluated after a follow-up period between 1 month and 6 months using the L test of functional mobility and the amputee mobility predictor. Satisfaction with the prosthesis was measured using the Trinity Amputation and Prosthetic Experience Scales and purposefully designed 7-point Likert scales.

Results:

Ten of the 26 participants returned for follow-up. Perceived activity restriction and L test times improved significantly at follow-up, but the self-reported satisfaction with the Confidence Socket was lower at follow-up compared with that after fitting.

Conclusions:

The Amparo Confidence Socket represents a potentially viable alternative to improve access to appropriate prosthesis in Kenya, but some aspects of users’ self-reported satisfaction should be further investigated.

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Evaluating the use of a thermoplastic socket in Kenya: A pilot study

Barbareschi G, Teerlink W, Njuguna JG, Musungu P, Kirino MD, Holloway C. Evaluating the use of a thermoplastic socket in Kenya: A pilot study. Prosthet Orthot Int. 2022 Oct 1;46(5):532-537. doi: 10.1097/PXR.0000000000000130. Epub 2022 Mar 25. PMID: 35333813; PMCID: PMC9554758.

Evaluating the use of a thermoplastic socket in Kenya: A pilot study

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Type

Journal Paper

Themes

Assistive & Accessible Technology
Responding to the coronavirus disease-2019 pandemic with innovative data use: The role of data challenges

Jamie Danemayer, Andrew Young, Siobhan Green, Lydia Ezenwa, Michael Klein

This study synthesizes learnings from three distinct datasets: innovator applications to the COVIDaction data challenges, surveys from organizers from similarly-aimed data challenges, and a focus group discussion with professionals who work with COVID-19 data. Thematic and topic analyses were used to analyze these datasets with the aim to identify gaps and barriers to effective data use in responding to the pandemic.

Data & Policy; 2023

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Abstract

Responding to the coronavirus disease-2019 pandemic with innovative data use: The role of data challenges

Innovative, responsible data use is a critical need in the global response to the coronavirus disease-2019 (COVID-19) pandemic. Yet potentially impactful data are often unavailable to those who could utilize it, particularly in data-poor settings, posing a serious barrier to effective pandemic mitigation. Data challenges, a public call-to-action for innovative data use projects, can identify and address these specific barriers. To understand gaps and progress relevant to effective data use in this context, this study thematically analyses three sets of qualitative data focused on/based in low/middle-income countries: (a) a survey of innovators responding to a data challenge, (b) a survey of organizers of data challenges, and (c) a focus group discussion with professionals using COVID-19 data for evidence-based decision-making. Data quality and accessibility and human resources/institutional capacity were frequently reported limitations to effective data use among innovators. New fit-for-purpose tools and the expansion of partnerships were the most frequently noted areas of progress. Discussion participants identified building capacity for external/national actors to understand the needs of local communities can address a lack of partnerships while de-siloing information. A synthesis of themes demonstrated that gaps, progress, and needs commonly identified by these groups are relevant beyond COVID-19, highlighting the importance of a healthy data ecosystem to address emerging threats. This is supported by data holders prioritizing the availability and accessibility of their data without causing harm; funders and policymakers committed to integrating innovations with existing physical, data, and policy infrastructure; and innovators designing sustainable, multi-use solutions based on principles of good data governance.

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Responding to the coronavirus disease-2019 pandemic with innovative data use: The role of data challenges

Danemayer, J., Young, A., Green, S., Ezenwa, L., & Klein, M. (2023). Responding to the coronavirus disease-2019 pandemic with innovative data use: The role of data challenges. Data & Policy, 5, E11. doi:10.1017/dap.2023.6

Responding to the coronavirus disease-2019 pandemic with innovative data use: The role of data challenges

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Type

Conference Paper

Themes

Assistive & Accessible Technology
Culture and Participation
The Social Network: How People with Visual Impairment use Mobile Phones in Kibera, Kenya

Giulia Barbareschi, Catherine Holloway, Katherine Arnold, Grace Magomere, Wycliffe Ambeyi Wetende, Gabriel Ngare, Joyce Olenja

We present the findings of a case study of mobile technology use by People with Visual Impairment (VIPs) in Kibera, an informal settlement in Nairobi. We used contextual interviews, ethnographic observations and a co-design workshop to explore how VIPs use mobile phones in their daily lives, and how this use influences the social infrastructure of VIPs. Our findings suggest that mobile technology supports and shapes the creation of social infrastructure. However, this is only made possible through the existing support networks of the VIPs, which are mediated through four types of interaction: direct, supported, dependent and restricted.

CHI '20: Proceedings of the 2020 CHI Conference; 2020

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Abstract

The Social Network: How People with Visual Impairment use Mobile Phones in Kibera, Kenya

Living in an informal settlement with a visual impairment can be very challenging resulting in social exclusion. Mobile phones have been shown to be hugely beneficial to people with sight loss in formal and high-income settings. However, little is known about whether these results hold true for people with visual impairment (VIPs) in informal settlements. We present the findings of a case study of mobile technology use by VIPs in Kibera, an informal settlement in Nairobi. We used contextual interviews, ethnographic observations and a co-design workshop to explore how VIPs use mobile phones in their daily lives, and how this use influences the social infrastructure of VIPs. Our findings suggest that mobile technology supports and shapes the creation of social infrastructure. However, this is only made possible through the existing support networks of the VIPs, which are mediated through four types of interaction: direct, supported, dependent and restricted.

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The Social Network: How People with Visual Impairment use Mobile Phones in Kibera, Kenya

Giulia Barbareschi, Catherine Holloway, Katherine Arnold, Grace Magomere, Wycliffe Ambeyi Wetende, Gabriel Ngare, and Joyce Olenja. 2020. The Social Network: How People with Visual Impairment use Mobile Phones in Kibera, Kenya. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (CHI '20). Association for Computing Machinery, New York, NY, USA, 1–15. https://doi.org/10.1145/331383...

The Social Network: How People with Visual Impairment use Mobile Phones in Kibera, Kenya

A woman wearing a mask, testing her hearing using an app and headphones

Type

Editorial

Themes

Assistive & Accessible Technology

Research Group

Social Justice
Developing inclusive and resilient systems: COVID-19 and assistive technology

Emma M. Smith, Malcolm MacLachlan, Ikenna D. Ebuenyi, Catherine Holloway & Victoria Austin

While the inadequacies of our existing assistive technology systems, policies, and services have been highlighted by the acute and rapidly changing nature of the COVID-19 pandemic, these failures are also present and important during non-crisis times. Each of these actions, taken together, will not only address needs for more robust and resilient systems for future crises, but also the day-to-day needs of all assistive technology users. We have a responsibility as a global community, and within our respective countries, to address these inadequacies now to ensure an inclusive future.

Disability & Society; 2020

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Abstract

Developing inclusive and resilient systems: COVID-19 and assistive technology

Assistive technology is a critical component of maintaining health, wellbeing, and the realization of rights for persons with disabilities. Assistive technologies, and their associated services, are also paramount to ensuring individuals with functional limitations have access to important health and social service information, particularly during a pandemic where they may be at higher risk than the general population. Social isolation and physical distancing have further marginalized many within this population. We have an opportunity to learn from the COVID-19response to develop more inclusive and resilient systems that will serve people with disabilities more effectively in the future. In this Current Issues piece, we present a starting point for discussion, based on our experiences working to promote access to assistive technologies through inclusive and sustainable systems and policies.

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Developing inclusive and resilient systems: COVID-19 and assistive technology

Emma M. Smith, Malcolm MacLachlan, Ikenna D. Ebuenyi, Catherine Holloway & Victoria Austin (2021) Developing inclusive and resilient systems: COVID-19 and assistive technology, Disability & Society, 36:1, 151-154, DOI: 10.1080/09687599.2020.1829558

Developing inclusive and resilient systems: COVID-19 and assistive technology

newspaper cuttings from covid 19

Type

Journal Paper

Themes

Assistive & Accessible Technology
Assistive Technology Use and Provision During COVID19: Results From a Rapid Global Survey

Emma M Smith, Maria Luisa Toro Hernandez, Ikenna D Ebuenyi, Elena V Syurina, Giulia Barbareschi, Krista L Best, Jamie Danemayer, Ben Oldfrey, Nuha Ibrahim, Catherine Holloway, Malcolm MacLachlan

The coronavirus disease 2019 (COVID-19) pandemic has impacted all segments of society, but it has posed particular challenges for the inclusion of persons with disabilities, those with chronic illness and older people regarding their participation in daily life. These groups often benefit from assistive technology (AT) and so it is important to understand how use of AT may be affected by or may help to mitigate the impacts of COVID-19. Objective: The objectives of this study were to explore the how AT use and provision have been affected during the initial stages of the COVID-19 pandemic, and how AT policies and systems may be made more resilient based on lessons learned during this global crisis.

International Journal of Health Policy and Management; 2020

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Abstract

Assistive Technology Use and Provision During COVID19: Results From a Rapid Global Survey

Abstract

Background: The coronavirus disease 2019 (COVID-19) pandemic has impacted all segments of society, but it has posed particular challenges for the inclusion of persons with disabilities, those with chronic illness and older people regarding their participation in daily life. These groups often benefit from assistive technology (AT) and so it is important to understand how use of AT may be affected by or may help to mitigate the impacts of COVID-19. Objective: The objectives of this study were to explore the how AT use and provision have been affected during the initial stages of the COVID-19 pandemic, and how AT policies and systems may be made more resilient based on lessons learned during this global crisis.

Methods: This study was a rapid, international online qualitative survey in the 6 United Nations (UN) languages (English, French, Spanish, Russian, Arabic, Mandarin Chinese) facilitated by extant World Health Organization (WHO) and International Disability Alliance networks. Themes and subthemes of the qualitative responses were identified using Braun and Clarke's 6-phase analysis.

Results: Four primary themes were identified in in the data: Disruption of Services, Insufficient Emergency Preparedness, Limitations in Existing Technology, and Inadequate Policies and Systems. Subthemes were identified within each theme, including subthemes related to developing resilience in AT systems, based on learning from the pandemic.

Conclusion: COVID-19 has disrupted the delivery of AT services, primarily due to infection control measures resulting in lack of provider availability and diminished one-to-one services. This study identified a need for stronger user-centred development of funding policies and infrastructures that are more sustainable and resilient, best practices for remote service delivery, robust and accessible tools and systems, and increased capacity of clients, caregivers, and clinicians to respond to pandemic and other crisis situations.

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Assistive Technology Use and Provision During COVID19: Results From a Rapid Global Survey

Smith EM, Toro Hernandez ML, Ebuenyi ID, Syurina EV, Barbareschi G, Best KL, Danemayer J, Oldfrey B, Ibrahim N, Holloway C, MacLachlan M. Assistive Technology Use and Provision During COVID-19: Results From a Rapid Global Survey. Int J Health Policy Manag. 2022 Jun 1;11(6):747-756. doi: 10.34172/ijhpm.2020.210. PMID: 33201656;

Assistive Technology Use and Provision During COVID19: Results From a Rapid Global Survey

Type

Journal Paper

Themes

Assistive & Accessible Technology
Applying market shaping approaches to increase access to assistive technology in low- and middle-income countries

Margaret Savage, Sarah Albala, Frederic Seghers, Rainer Katte, Cynthia Liao, Mathilde Chaudron, Novia Afdhila

Development outcomes are inextricably linked to the health of the marketplace that delivers products and services to people in low- and middle- income countries (LMIC). Shortcomings in the market for assistive technology (AT) contribute to low access in LMIC. Market shaping is aimed at improving a market’s specific outcomes, such as access to high quality, affordable AT, by targeting the root causes of these shortcomings. The paper summarizes the findings of a market and sector analysis that was conducted under the UK aid funded AT2030 programme and aims to discuss how market shaping can help more people gain access to the AT that they need and what are the best mechanisms to unlock markets and commercial opportunity in LMICs.

Assistive Technology The Official Journal of RESNA; 2021

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Abstract

Applying market shaping approaches to increase access to assistive technology in low- and middle-income countries

Development outcomes are inextricably linked to the health of the marketplace that delivers products and services to people in low- and middle-income countries (LMIC). Shortcomings in the market for assistive technology (AT) contribute to low access in LMIC. Market shaping is aimed at improving a market’s specific outcomes, such as access to high quality, affordable AT, by targeting the root causes of these shortcomings. The paper summarizes the findings of market analyses conducted under the UK aid funded AT2030 programme in support of ATscale and aims to discuss how market shaping can help more people gain access to the AT that they need and what are the best mechanisms to unlock markets and commercial opportunity in LMICs. The paper also explores how market shaping for AT markets could be part of a mission-oriented approach AT policy. A mission-oriented approach can help accelerate progress toward a common objective among stakeholders, at country or global level. While market-shaping activities direct the outcomes of the market toward a specific end goal, such as access to quality, affordable products and services, missions are more comprehensive and include other policy interventions and stakeholder collaborations in order to create a robust and sustainable structure.

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Applying market shaping approaches to increase access to assistive technology in low- and middle-income countries

Margaret Savage, Sarah Albala, Frederic Seghers, Rainer Kattel, Cynthia Liao, Mathilde Chaudron & Novia Afdhila (2021) Applying market shaping approaches to increase access to assistive technology in low- and middle-income countries, Assistive Technology, 33:sup1, 124-135, DOI: 10.1080/10400435.2021.1991050

Applying market shaping approaches to increase access to assistive technology in low- and middle-income countries

Female in a wheelchair carrying a water bottle in an informal settlement. Kid walking in the back.

Type

Journal Paper

Themes

Assistive & Accessible Technology
Assistive technology access in longitudinal datasets: a global review

Jamie Danemayer, Sophie Mitra, Cathy Holloway, Shereen Hussein

A person’s access to assistive products such as hearing aids, wheelchairs, and glasses, is an essential part of their ability to age in a healthy way. But, according to the World Health Organization, a staggering 90% of people who need assistive products worldwide, do not have access to them. In many instances access is limited or simply non-existent. This is often due to assistive products being too expensive, demand outweighing supply, not always being suitable to use in different environments, or even the lack of availability of trained providers. In such circumstances, people are more likely to age ‘unhealthily’ if they do not have access to assistive products that are designed to support their day to day functioning and independence.

International Journal of Population Data Science; 2023

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Abstract

Assistive technology access in longitudinal datasets: a global review

Functional limitations become more prevalent as populations age, emphasising an increasingly urgent need for assistive technology (AT). Critical to meeting this need trajectory is understanding AT access in older ages. Yet few publications examine this from a longitudinal perspective.

This review aims to identify and collate what data exist globally, seeking all population-based cohorts and repeated cross-sectional surveys through the Maelstrom Research Catalogue (searched May 10, 2022) and the Disability Data Report (published 2022), respectively. Datasets incorporating functional limitations modules and question(s) dedicated to AT, with a wave of data collection since 2009, were included.

Of 81 cohorts and 202 surveys identified, 47 and 62 meet inclusion criteria, respectively. Over 40% of cohorts were drawn from high-income countries which have already experienced significant population ageing. Cohorts often exclude participants based on pre-existing support needs. For surveys, Africa is the most represented region (40%). Globally, 73% of waves were conducted since 2016. 'Use' is the most collected AT access indicator (69% of cohorts and 85% of surveys). Glasses (78%) and hearing aids (77%) are the most represented AT. While gaps in data coverage and representation are significant, collating existing datasets highlights current opportunities for analyses and methods for improving data collection across the sector.

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Assistive technology access in longitudinal datasets: a global review

Danemayer, J., Mitra, S., Holloway, C. and Hussein, S. (2023) “Assistive technology access in longitudinal datasets: a global review”, International Journal of Population Data Science, 8(1). doi: 10.23889/ijpds.v8i1.1901.

Assistive technology access in longitudinal datasets: a global review

An older man fits his own hearing aid

Type

Journal Paper

Themes

Assistive & Accessible Technology
Estimating need and coverage for five priority assistive products: A systematic review of global population based research

Jamie Danemayer, Dorothy Boggs, Vinicius Delgado Ramos, Emma M. Smith, Ariana Kular, William Bhot, Felipe Ramos Barajas, Sarah Polack, Catherine Holloway

Assistive technology (AT) includes assistive products (APs) and related services that can improve health and well-being, enable increased independence and foster participation for people with functional difficulties, including older adults and people with impairments or chronic health conditions.1 This paper uses the umbrella term ‘functional difficulty’ (FD) to refer to all of these groups. This systematic review was undertaken to identify studies presenting population-based estimates of need and coverage for five APs (hearing aids, limb prostheses, wheelchairs, glasses and personal digital assistants) grouped by four functional domains (hearing, mobility, vision and cognition).

BMJ Global Health; 2021

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Abstract

Estimating need and coverage for five priority assistive products: A systematic review of global population based research

Introduction: To improve access to assistive products (APs) globally, data must be available to inform evidence based decision-making, policy development and evaluation, and market-shaping interventions.

Methods: This systematic review was undertaken to identify studies presenting population-based estimates of need and coverage for five APs (hearing aids, limb prostheses, wheelchairs, glasses and personal digital assistants) grouped by four functional domains (hearing, mobility, vision and cognition).

Results: Data including 656 AP access indicators were extracted from 207 studies, most of which (n=199, 96%) were cross-sectional, either collecting primary (n=167) or using secondary (n=32) data. There was considerable heterogeneity in assessment approaches used and how AP indicators were reported; over half (n=110) used a combination of clinical and self-reported assessment data. Of 35 studies reporting AP use out of all people with functional difficulty in the corresponding functional domains, the proportions ranged from 4.5% to 47.0% for hearing aids, from 0.9% to 17.6% for mobility devices, and from 0.1% to 86.6% for near and distance glasses. Studies reporting AP need indicators demonstrated >60% unmet need for each of the five APs in most settings.

Conclusion: Variation in definitions of indicators of AP access have likely led to overestimates/underestimates of need and coverage, particularly, where the relationship between functioning difficulty and the need for an AP is complex. This review demonstrates high unmet need for APs globally, due in part to disparate data across this sector, and emphasises the need to standardise AP data collection and reporting strategies to provide a comparable evidence base to improve access to APs.

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Estimating need and coverage for five priority assistive products: A systematic review of global population based research

Danemayer J, Boggs D, Delgado Ramos V, et al. Estimating need and coverage for five priority assistive products: a systematic review of global population-based research. BMJ Global Health 2022;7:e007662. doi:10.1136/bmjgh-2021-007662

Estimating need and coverage for five priority assistive products: A systematic review of global population based research

Type

Workshop

Themes

Assistive & Accessible Technology

Research Group

Disability Interactions
Could AI Democratise Education? Socio-Technical Imaginaries of an EdTech Revolution

Sahan Bulathwela, María Pérez-Ortiz, Catherine Holloway, John Shawe-Taylor

This paper starts by synthesising how AI might change how we learn and teach, focusing specifically on the case of personalised learning companions, and then move to discuss some socio-technical features that will be crucial for avoiding the perils of these AI systems worldwide (and perhaps ensuring their success). This paper also discusses the potential of using AI together with free, participatory and democratic resources, such as Wikipedia, Open Educational Resources and open-source tools. We also emphasise the need for collectively designing human-centered, transparent, interactive and collaborative AI-based algorithms that empower and give complete agency to stakeholders, as well as support new emerging pedagogies.

Workshop on Machine Learning for the Developing World (ML4D) at the Conference on Neural Information Processing Systems 2021; 2021

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Abstract

Could AI Democratise Education? Socio-Technical Imaginaries of an EdTech Revolution

Artificial Intelligence (AI) in Education has been said to have the potential for building more personalised curricula, as well as democratising education worldwide and creating a Renaissance of new ways of teaching and learning. Millions of students are already starting to benefit from the use of these technologies, but millions more around the world are not. If this trend continues, the first delivery of AI in Education could be greater educational inequality, along with a global misallocation of educational resources motivated by the current technological determinism narrative. In this paper, we focus on speculating and posing questions around the future of AI in Education, with the aim of starting the pressing conversation that would set the right foundations for the new generation of education that is permeated by technology. This paper starts by synthesising how AI might change how we learn and teach, focusing specifically on the case of personalised learning companions, and then move to discuss some socio-technical features that will be crucial for avoiding the perils of these AI systems worldwide (and perhaps ensuring their success). This paper also discusses the potential of using AI together with free, participatory and democratic resources, such as Wikipedia, Open Educational Resources and open-source tools. We also emphasise the need for collectively designing human-centered, transparent, interactive and collaborative AI-based algorithms that empower and give complete agency to stakeholders, as well as support new emerging pedagogies. Finally, we ask what would it take for this educational revolution to provide egalitarian and empowering access to education, beyond any political, cultural, language, geographical and learning ability barriers.

Could AI Democratise Education? Socio-Technical Imaginaries of an EdTech Revolution

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Type

Workshop

Themes

Assistive & Accessible Technology
Towards Proactive Information Retrieval in Noisy Text with Wikipedia Concepts

Tabish Ahmed, Sahan Bulathwela

The informational needs of people are highly contextual and can depend on many different factors such as their current knowledge state, interests and goals [1, 2, 3]. However, an effective information retrieval companion should minimise the human effort required in i) expressing a human information need and ii) navigating a lengthy result set. Using topical representations of the user history (e.g. [4]) can immensely help formulating zero shot queries and refining short user queries that enable proactive information retrieval (IR). While the world has digital textual information in abundance, it can often be noisy (e.g. extracted through Automatic Speech Recognition (ASR), PDF text extraction etc.), leading to state-of-the-art neural models being highly sensitive to the noise producing sub-optimal results [5]. This demands denoising steps to refine both query and document representation. In this paper, we argue that Wikipedia, an openly available encyclopedia, can be a humanly intuitive knowledge base [6] that has the potential to provide the world view many noisy information Retrieval systems need.

Published at the First Workshop on Proactive and Agent-Supported Information Retrieval at CIKM 2022; 2022

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Abstract

Towards Proactive Information Retrieval in Noisy Text with Wikipedia Concepts

Extracting useful information from the user history to clearly understand informational needs is a crucial feature of a proactive information retrieval system. Regarding understanding information and relevance, Wikipedia can provide the background knowledge that an intelligent system needs. This work explores how exploiting the context of a query using Wikipedia concepts can improve proactive information retrieval on noisy text. We formulate two models that use entity linking to associate Wikipedia topics with the relevance model. Our experiments around a podcast segment retrieval task demonstrate that there is a clear signal of relevance in Wikipedia concepts while a ranking model can improve precision by incorporating them. We also find Wikifying the background context of a query can help disambiguate the meaning of the query, further helping proactive information retrieval.

Towards Proactive Information Retrieval in Noisy Text with Wikipedia Concepts

A man trials a lower limb prosthetic in parallel bars

Type

Journal Paper

Themes

Assistive & Accessible Technology
Experiences of lower limb prosthesis users in Kenya: a qualitative study to understand motivation to use and satisfaction with prosthetic outcomes

Kate Mattick, Ben Oldfrey, Maggie Donovan-Hall, Grace Magomere, Joseph Gakunga, Catherine Holloway

An estimated 1.5 million people undergo limb amputation each year [1]. Low- and middle-income countries (LMICs) are projected to have a rapid increase in people living with an amputation in the coming years due to prevalence of non-communicable dis-ease, trauma and conflict [1–3]. This paper explores the personal and system factors that motivate and enhance outcomes for patients accessing a prosthetic service and using a lower-limb prosthesis within a low resource setting.

Disability and Rehabilitation; 2022

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Abstract

Experiences of lower limb prosthesis users in Kenya: a qualitative study to understand motivation to use and satisfaction with prosthetic outcomes

Purpose
To explore the personal and system factors that motivate and enhance outcomes for patients accessing a prosthetic service and using a lower-limb prosthesis within a low resource setting.

Materials and methods
This study employed a qualitative approach to explore the motivations and satisfaction of individuals with lower limb loss engaging with a prosthetic service in Mombasa, Kenya. In-depth interviews were conducted over Microsoft Teams with 10 lower limb prosthesis users and thematic analysis was applied.

Results
Five key themes emerged: acceptance, self-determination, hope, clinician relationship and perception. These findings demonstrate the importance of hopeful thinking and a supportive community in overcoming physical and stigmatising challenges. The findings further highlight the value of the service provider relationship beyond just prescribing an assistive device.

Conclusion
These results have relevance in developing patient-centred services, assistive devices and personnel training that are responsive, motivating, and cognisant of the service user. This is of particular interest as assistive technology services are newly developed in low resource settings.

Cite

Experiences of lower limb prosthesis users in Kenya: a qualitative study to understand motivation to use and satisfaction with prosthetic outcomes

Kate Mattick, Ben Oldfrey, Maggie Donovan-Hall, Grace Magomere, Joseph Gakunga & Catherine Holloway (2022) Experiences of lower limb prosthesis users in Kenya: a qualitative study to understand motivation to use and satisfaction with prosthetic outcomes, Disability and Rehabilitation, DOI: 10.1080/09638288.2022.2152875

Experiences of lower limb prosthesis users in Kenya: a qualitative study to understand motivation to use and satisfaction with prosthetic outcomes