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Exoskeletons have enormous potential to improve human locomotive performance1-3. However, their development and broad dissemination are limited by the requirement for lengthy human tests and handcrafted control laws2. Here we show an experiment-free method to learn a versatile control policy in simulation. Our learning-in-simulation framework leverages dynamics-aware musculoskeletal and exoskeleton models and data-driven reinforcement learning to bridge the gap between simulation and reality without human experiments. The learned controller is deployed on a custom hip exoskeleton that automatically generates assistance across different activities with reduced metabolic rates by 24.3%, 13.1% and 15.4% for walking, running and stair climbing, respectively. Our framework may offer a generalizable and scalable strategy for the rapid development and widespread adoption of a variety of assistive robots for both able-bodied and mobility-impaired individuals.
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Simulación por Computador , Dispositivo Exoesqueleto , Cadera , Robótica , Humanos , Dispositivo Exoesqueleto/provisión & distribución , Dispositivo Exoesqueleto/tendencias , Aprendizaje , Robótica/instrumentación , Robótica/métodos , Carrera , Caminata , Personas con Discapacidad , Dispositivos de Autoayuda/provisión & distribución , Dispositivos de Autoayuda/tendenciasRESUMEN
The COVID-19 restrictions affect daily living in Norway, including home-dwelling people with dementia, and researchers conducting clinical trials in dementia care. In this paper, we 1) describe the development of a pandemic cohort (PAN.DEM) incorporated in the LIVE@Home.Path, an ongoing clinical intervention trial on resource utilisation including home-dwelling people with dementia and their caregivers (N = 438 dyads), 2) describe pre-pandemic use of assistive technology and 3) explore the extent to which COVID-19 restrictions increase caregivers interest in innovation in the PAN.DEM cohort (N = 126). Our main finding is that assistive technology is available to 71% pre-pandemic; the vast majority utilise traditional stove guards and safety alarms, only a few operate sensor technology, including GPS, fall detectors or communication aids. In response to COVID-19, 17% show increased interest in technology; being less familiar with operating a telephone and having higher cognitive functioning are both associated with increased interest. We conclude that wearable and sensor technology has not yet been fully implemented among people with dementia in Norway, and few caregivers show increased interest under the restrictions. Clinicaltrials.gov (NCT0404336).
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COVID-19 , Cuidadores/psicología , Demencia/epidemiología , Recursos en Salud , Vida Independiente , Dispositivos de Autoayuda , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Noruega/epidemiología , Dispositivos de Autoayuda/provisión & distribución , Dispositivos de Autoayuda/tendenciasRESUMEN
As human beings age, they become weak, fragile, and feeble. It is a slowly progressing yet complex syndrome in which old age or some disabilities are not prerequisites; neither does loss of human parts lead to frailty among the physically fit older persons. This paper aims to describe the influences of transhumanist perspectives on human-technology enhancements and replacements in the transcendence of human frailties, including those of older persons, in which technology is projected to deliver solutions toward transcending these frailties. Through technologies including genetic screening and other technological manipulations, intelligent machines and augmented humans improve, maintain, and remedy human-linked susceptibilities. Furthermore, other technologies replace parts fabricated through inorganic-mechanical processes such as 3D-printing. Advancing technologies are reaching the summit of technological sophistication contributing to the transhumanist views of being human in a technological world. Technologies enhance the transcendence of human frailties as essential expressions of the symbiosis between human beings and technology in a transcendental world.
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Humanismo , Dispositivos de Autoayuda/psicología , Humanos , Aprendizaje Automático/tendencias , Teoría de Enfermería , Dispositivos de Autoayuda/tendenciasRESUMEN
Children with movement impairments needing assistive devices for activities of daily living often require novel methods for controlling these devices. Body-machine interfaces, which rely on body movements, are particularly well-suited for children as they are non-invasive and have high signal-to-noise ratios. Here, we examined the use of a head-joystick to enable a child with congenital absence of all four limbs to control a seven degree-of-freedom robotic arm. Head movements were measured with a wireless inertial measurement unit and used to control a robotic arm to perform two functional tasks-a drinking task and a block stacking task. The child practiced these tasks over multiple sessions; a control participant performed the same tasks with a manual joystick. Our results showed that the child was able to successfully perform both tasks, with movement times decreasing by ~40-50% over 6-8 sessions of training. The child's performance with the head-joystick was also comparable to the control participant using a manual joystick. These results demonstrate the potential of using head movements for the control of high degree-of-freedom tasks in children with limited movement repertoire.
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Robótica/instrumentación , Interfaz Usuario-Computador , Actividades Cotidianas , Adolescente , Cabeza/fisiología , Movimientos de la Cabeza/fisiología , Humanos , Masculino , Movimiento/fisiología , Dispositivos de Autoayuda/tendencias , Tecnología Inalámbrica/instrumentaciónRESUMEN
There are a number of physical restrictions that develop in the course of amyotrophic lateral sclerosis (ALS). While loss of speech and motor control may be partially compensated by the support of assistive devices, swallowing difficulty and respiratory insufficiency require medical interventions (percutaneous endoscopic gastrostomy, noninvasive, and invasive ventilation). Based on the data collected within the NEEDSinALS study, we found major differences in personal satisfaction with the financing, healthcare provision, medical infrastructure, and regulations of German and Polish ALS patients, despite minor differences in economic burden caused by the disease. In order to explain this phenomenon, we thoroughly reviewed the legal basis, structure and organization of the healthcare systems in Germany and Poland to determine the range of obstacles in the everyday lives of patients and their caregivers that are attempting to attain an assistive device or care after the start of medical interventions.
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Esclerosis Amiotrófica Lateral/epidemiología , Esclerosis Amiotrófica Lateral/terapia , Atención a la Salud/tendencias , Seguro de Salud/tendencias , Satisfacción del Paciente , Dispositivos de Autoayuda/tendencias , Esclerosis Amiotrófica Lateral/economía , Cuidadores/economía , Cuidadores/tendencias , Atención a la Salud/economía , Gastrostomía/economía , Gastrostomía/tendencias , Alemania/epidemiología , Personal de Salud/economía , Personal de Salud/tendencias , Servicios de Atención de Salud a Domicilio/economía , Servicios de Atención de Salud a Domicilio/tendencias , Humanos , Seguro por Discapacidad/economía , Seguro por Discapacidad/tendencias , Seguro de Salud/economía , Satisfacción del Paciente/economía , Polonia/epidemiología , Dispositivos de Autoayuda/economíaRESUMEN
Assistive technologies (ATs) aimed at improving the life quality of persons with Autism Spectrum Disorder and/or Intellectual Disability (ASD/ID) is an important research area. Few have examined how this population use and experience AT or their vision for future uses of AT. The present study aimed to update and extend previous research and provides insight from caregivers, and other stakeholders (n = 96), living in Ireland and the United Kingdom, on their experiences of assistive technology (AT) for ASD/ID. Caregiver and professional responses to an anonymous online survey showed that focus individuals were rated low in terms of independent and self-management skills, with scheduling and planning and communication identified as desirable future AT functions. Overall, positive experiences of AT were reported, with AT use more than doubling in recent years.
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Trastorno del Espectro Autista/epidemiología , Discapacidad Intelectual/epidemiología , Dispositivos de Autoayuda/estadística & datos numéricos , Adolescente , Adulto , Niño , Preescolar , Femenino , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Accesibilidad a los Servicios de Salud/tendencias , Humanos , Irlanda/epidemiología , Masculino , Evaluación de Necesidades/estadística & datos numéricos , Evaluación de Necesidades/tendencias , Dispositivos de Autoayuda/tendencias , Encuestas y Cuestionarios , Reino Unido/epidemiología , Adulto JovenRESUMEN
OBJECTIVES: Socially assistive robots (SARs) need to be studied from older adults' perspective, given their predicted future ubiquity in aged-care settings. Current ethical discourses on SARs in aged care are uninformed by primary stakeholders' ethical perceptions. This study reports on what community-dwelling older adults in Flanders, Belgium, perceive as ethical issues of SARs in aged care. METHODS: Constructivist grounded theory guided the study of 9 focus groups of 59 community-dwelling older adults (70+ years) in Flanders, Belgium. An open-ended topic guide and a modified Alice Cares documentary focused discussions. The Qualitative Analysis Guide of Leuven (QUAGOL) guided data analysis. RESULTS: Data revealed older adults' multidimensional perceptions on the ethics of SARs which were structured along three sections: (a) SARs as components of a techno-societal evolution, (b) SARs' embeddedness in aged-care dynamics, (c) SARs as embodiments of ethical considerations. DISCUSSION: Perceptions sociohistorically contextualize the ethics of SAR use by older adults' views on societal, organizational, and relational contexts in which aged care takes place. These contexts need to inform the ethical criteria for the design, development, and use of SARs. Focusing on older adults' ethical perceptions creates "normativity in place," viewing participants as moral subjects.
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Envejecimiento , Vida Independiente , Robótica , Dispositivos de Autoayuda , Percepción Social/psicología , Anciano , Envejecimiento/ética , Envejecimiento/psicología , Bélgica , Femenino , Grupos Focales , Teoría Fundamentada , Humanos , Vida Independiente/ética , Vida Independiente/psicología , Invenciones/ética , Masculino , Investigación Cualitativa , Robótica/ética , Robótica/tendencias , Dispositivos de Autoayuda/ética , Dispositivos de Autoayuda/psicología , Dispositivos de Autoayuda/tendencias , Evolución SocialRESUMEN
On JNER's 15th anniversary, this editorial analyzes the state of the field of neuroengineering and rehabilitation. I first discuss some ways that the nature of neurorehabilitation research has evolved in the past 15 years based on my perspective as editor-in-chief of JNER and a researcher in the field. I highlight increasing reliance on advanced technologies, improved rigor and openness of research, and three, related, new paradigms - wearable devices, the Cybathlon competition, and human augmentation studies - indicators that neurorehabilitation is squarely in the age of wearability. Then, I briefly speculate on how the field might make progress going forward, highlighting the need for new models of training and learning driven by big data, better personalization and targeting, and an increase in the quantity and quality of usability and uptake studies to improve translation.
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Ingeniería Biomédica/tendencias , Rehabilitación Neurológica/tendencias , Publicaciones Periódicas como Asunto , Dispositivos de Autoayuda/tendencias , Ingeniería Biomédica/historia , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Rehabilitación Neurológica/historia , Publicaciones Periódicas como Asunto/historia , Dispositivos de Autoayuda/historiaRESUMEN
Access to appropriate and affordable assistive technology is a human right, and a public health and development priority. This article elaborates on these aspects and illustrates the various opportunities and barriers to achieving equitable access to assistive technology through 4 specific country snapshots. In Brazil, mobility aids are provided through universal health coverage in rehabilitation reference centers in urban areas. A community-based rehabilitation pilot project in Argentina demonstrates how to reach an excluded indigenous community. A rapidly developing national legal framework in Colombia with imminent implementation challenges is showcased, as is a technology transfer model in India.
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Países en Desarrollo , Personas con Discapacidad/rehabilitación , Planificación en Salud , Política de Salud , Accesibilidad a los Servicios de Salud , Dispositivos de Autoayuda/tendencias , Humanos , Innovación Organizacional , Dispositivos de Autoayuda/economíaRESUMEN
No disponible
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Humanos , Evaluación de la Discapacidad , Equipos de Comunicación para Personas con Discapacidad/tendencias , Deambulación Dependiente/tendencias , Clasificación Internacional del Funcionamiento, de la Discapacidad y de la Salud , Autonomía Personal , Desarrollo Tecnológico , Dispositivos de Autoayuda/tendenciasRESUMEN
BACKGROUND: Dementia is a health and care priority globally. Caring for persons with dementia is a challenge and can lead to negative psychological, physiological and financial consequences for informal carers. Advances in technology have the potential to assist persons with dementia and their carers, through assistive technology devices such as electronic medication dispensers, robotic devices trackers and motion detectors. However, little is known about carers' experience and the impact of these technologies on them. This review aims to investigate the outcomes and experience of carers of persons with dementia, who live at home and use assistive technology. METHODS: A systematic search in seven databases and manual searches were carried out using pre-defined inclusion and exclusion criteria to identify studies on carers of persons with dementia involving the use of assistive technology. The search identified 56 publications with quantitative, qualitative and mixed-method designs. RESULTS: The studies reported positive and negative findings and focused on a wide variety of assistive technology devices. There were large differences in the uses of assistive technology, outcome measures used and the quality of studies. Knowledge and acceptance, competence to use and ethical issues when using assistive technology were themes that emerged from the studies. Carers generally appreciated using assistive technology and their experience of use varied. CONCLUSIONS: The intention of this systematic review is to list and classify the various types of assistive technology used by carers of persons with dementia and explores the positive and negative aspects, knowledge, acceptance and ethical issues in the use of assistive technology by carers of persons with dementia. We recommend the use of a standard and person-centred system of classifying and naming assistive technology devices and systems and for future research efforts in assistive technology to incorporate a family/carer centred model. SYSTEMATIC REVIEW REGISTRATION: PROSPERO - CRD42017082268 .
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Actividades Cotidianas , Cuidadores/psicología , Demencia , Vida Independiente , Dispositivos de Autoayuda , Anciano , Demencia/psicología , Demencia/rehabilitación , Humanos , Dispositivos de Autoayuda/psicología , Dispositivos de Autoayuda/normas , Dispositivos de Autoayuda/tendenciasRESUMEN
BACKGROUND: In this article, we discuss the benefits and implications of the shift from a user-centered to a co-creation approach in the processes of designing and developing eHealth and mHealth solutions for people with dementia. To this end, we illustrate the case study of a participatory design experience, implemented at the REMIND EU Project, Connected Health Summer School, which took place in June 2018 at Artimino (Italy). OBJECTIVES: The initiative was intended to reach two objectives: (1) help researchers specializing in a variety of fields (engineering, computing, psychology, nursing, and dementia care) develop a deeper understanding of how individuals living with dementia expect to be supported and/or enabled by eHealth and mHealth technologies and (2) prevent the tendency to focus on the impairments that characterize dementia at the expense of seeing the individual living with this condition as a whole person, striving to maintain a life that is as fulfilling as possible. METHOD: The Connected Health Summer School is an annual multidisciplinary training program, organized in collaboration with the REMIND EU Project, designed for early-stage researchers interested in the development of new eHealth and mHealth services and apps. For the 2018 program edition, REMIND end user partner Novilunio invited two members of the Irish Dementia Working Group to deliver keynote lectures, and engage in participatory workshops to facilitate the creation of digital technology applications based on their specific real-life needs, values, and expectations. Their involvement as participants and experts was aimed to give a clear message to early-stage researchers: a true personalized approach to eHealth and mHealth solutions can only emerge from a highly reflective and immersive appreciation of people's subjective accounts of their lived experience. RESULTS/CONCLUSIONS: The Connected Health Summer School early-stage researchers developed 6 app mock-ups based on their discussions and co-creation activities with the two experts with dementia. The reflections on this experience highlight a number of important issues that demand consideration when undertaking eHealth and mHealth research, co-design, and development with and for people with dementia. The evolution in design research from a user-centered approach to co-designing should pave the way to the development of technologies that neither disempower nor reinforce stigma, but instead provide a reliable support to living a life as active and meaningful as possible after a diagnosis of dementia. To this end, the motto of the peak global organization of people with dementia, Dementia Alliance International, says it all: "See the person and not the dementia."
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Demencia/terapia , Medicina de Precisión/tendencias , Dispositivos de Autoayuda/tendencias , Telemedicina , Demencia/psicología , Electrónica , Diseño de Equipo , Humanos , Italia , Aplicaciones MóvilesRESUMEN
BACKGROUND: People have various and changing needs as they age, and the number of people living with some form of dementia is steadily increasing. Smart homes have a unique potential to provide assisted living but are often designed rigidly with a specific and fixed problem in mind. OBJECTIVES: To make smart-ready homes and communities that can be adaptively and easily updated over time to support varying user needs and to deliver the needed assistance, empowerment, and living independence. METHOD: The design and deployment of programmable assistive environment for older adults. RESULTS: The use of platform technology (a special form of what is known today as the Internet of Things or IoT) has enabled the decoupling of goal setting and application development from sensing and assistive technology deployment and insertion in the assistive environment. Personalising a smart home or changing its applications and its interfaces dynamically as the user needs change was possible and has been demonstrated successfully in one house - the Gator Tech Smart House. Scaling up the platform technology approach to a planned living community is underway at one of UK's National Health Services (NHS) Healthy New Town projects. CONCLUSIONS: There is a great need to integrate technology with living spaces to provide assistance and independent living, but to smarten these spaces for lifelong living, the technology and the smart home applications must be flexible, adaptive, and changeable over time. However, people do not just live at home, they live in communities. Looking at the big picture (communities), as well as the small (homes), we consider how to progress beyond smart-ready homes towards smart-ready communities.
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Instituciones de Vida Asistida/organización & administración , Demencia/terapia , Dispositivos de Autoayuda/tendencias , Enfermedad de Alzheimer/psicología , Enfermedad de Alzheimer/terapia , Atención a la Salud , Humanos , Vida Independiente , Medicina Estatal , Reino UnidoRESUMEN
Brain computer interfacing (BCI) has enjoyed increasing interest not only from research communities such as engineering and neuroscience but also from visionaries that predict it will change the way we will interact with technology. Since BCIs establish an alternative communication channel between the brain and the outside world, they have been hailed to provide solutions for patients suffering from severe motor- and/or communication disabilities such as fully paralyzed locked-in syndrome patients. However, despite single-case successes, which sometimes reach a broad audience, BCIs are actually not routinely used to support patients in their daily life activities. This review focusses on non-invasive BCIs, introduces the main paradigms and applications, and shows how the technology has improved over recent years. We identify patient groups that potentially can benefit from BCIs by referring to disability levels and etiology. We list the requirements, indicate how BCIs can tap into their spared competences, and discuss performance issues also in view of other assistive communication technologies. We discuss hybrid BCIs, a more recent development that combines paradigms and signals, possibly also of non-brain origin, to increase performance in terms of accuracy and/or communication speed, also as a way to counter the low performance with a given paradigm by involving another, more suitable one (BCI illiteracy). Finally, we list a few hybrid BCI solutions for patients and note that demonstrations with the ones based entirely on brain activity are still scarce.
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Interfaces Cerebro-Computador/tendencias , Encéfalo/fisiología , Personas con Discapacidad , Parálisis/rehabilitación , Personas con Discapacidad/psicología , Electroencefalografía/métodos , Electroencefalografía/tendencias , Potenciales Relacionados con Evento P300/fisiología , Humanos , Parálisis/fisiopatología , Parálisis/psicología , Dispositivos de Autoayuda/psicología , Dispositivos de Autoayuda/tendencias , Terapia de Exposición Mediante Realidad Virtual/métodos , Terapia de Exposición Mediante Realidad Virtual/tendenciasRESUMEN
There is an interesting and long history of prostheses designed for those with upper-limb difference, and yet issues still persist that have not yet been solved. Prosthesis needs for children are particularly complex, due in part to their growth rates. Access to a device can have a significant impact on a child's psychosocial development. Often, devices supporting both cosmetic form and user function are not accessible to children due to high costs, insurance policies, medical availability, and their perceived durability and complexity of control. These challenges have encouraged a grassroots effort globally to offer a viable solution for the millions of people living with limb difference around the world. The innovative application of 3D printing for customizable and user-specific hardware has led to open-source Do It Yourself "DIY" production of assistive devices, having an incredible impact globally for families with little recourse. This paper examines new research and development of prostheses by the maker community and nonprofit organizations, as well as a novel case study exploring the development of technology and the training methods available. These design efforts are discussed further in the context of the medical regulatory framework in the United States and highlight new associated clinical studies designed to measure the quality of life impact of such devices.
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Miembros Artificiales , Impresión Tridimensional , Diseño de Prótesis , Calidad de Vida , Dispositivos de Autoayuda , Adolescente , Miembros Artificiales/psicología , Miembros Artificiales/estadística & datos numéricos , Niño , Preescolar , Humanos , Lactante , Impresión Tridimensional/instrumentación , Impresión Tridimensional/estadística & datos numéricos , Impresión Tridimensional/tendencias , Diseño de Prótesis/instrumentación , Diseño de Prótesis/estadística & datos numéricos , Diseño de Prótesis/tendencias , Calidad de Vida/psicología , Dispositivos de Autoayuda/psicología , Dispositivos de Autoayuda/estadística & datos numéricos , Dispositivos de Autoayuda/tendenciasRESUMEN
Dementia is a leading cause of disability, and the prevalence of dementia is steadily increasing. Although people with dementia are living longer lives in the community, without adequate support for their declining physical and psychological needs, the majority of these individuals end up in nursing homes. With no cure in sight, and in the context of population ageing, we must consider how to care for these individuals in the future. Technologies that augment existing care can maintain a person comfortably in their community, maximize individual autonomy and promote social participation. However, to date, such technologies have rarely been used in dementia care. This Perspectives article highlights the need for affordable and appropriate technologies to assist future dementia care, outlines some of the technologies currently available and describes the many challenges to integration of such technologies. Finally, guidelines are suggested for the development and implementation of new technologies in dementia care.
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Demencia/terapia , Dispositivos de Autoayuda/tendencias , Humanos , Vida Independiente , Sistemas Recordatorios/tendencias , Robótica/tendencias , Telemedicina/tendenciasRESUMEN
In this review, we focus on the various integrated care models that have been applied for the management of dementia patients. We explore the different types of assistive technologies (mobile, wearable, and home-based systems) for dementia care, with a special emphasis on technologies that involve or target the informal caregiver as end user. In an attempt to reveal the needs for information sharing, communication, and collaboration between people with dementia and caregivers involved in the effective and integrated management of the disease, we analyze the trends in research and development to date, we seek to understand and reflect upon the state of the art in assistive technologies for dementia, and we highlight domains that appear underexplored, in order to guide future research. We also explore the cost effectiveness of such technologies and integrated care models for the management of dementia patients and comment on current limitations and future trends and directions. Findings indicate the urgent need and the current lack of a comprehensive and cost-effective solution that will incorporate information system technologies for the provision of integrated care services to dementia patients and their informal caregivers.
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Demencia/terapia , Manejo de la Enfermedad , Dispositivos de Autoayuda/tendencias , Cuidadores , Análisis Costo-Beneficio , Demencia/fisiopatología , Humanos , Calidad de Vida , Dispositivos de Autoayuda/economíaRESUMEN
This research focused on the advancements made in enabling agricultural workers with impaired mobility to access and operate off-road agricultural machinery. Although not a new concept, technological advancements in remote-controlled lifts, electronic actuators, electric over hydraulic controllers, and various modes of hand controls have advanced significantly, allowing operators with limited mobility to resume a high level of productivity in agricultural-related enterprises. In the United States, approximately 1.7% of the population is living with some form of paralysis or significant mobility impairment. When paired with the 2012 USDA Agriculture Census of 3.2 million farmers, it can be extrapolated that these technologies could impact 54,000 agricultural workers who have encountered disabling injuries or disease, which inhibit their ability to access and operate tractors, combines, and other self-propelled agricultural machines. Advancements in agricultural-specific technologies can allow for many of these individuals to regain the ability to effectively operate machinery once more.
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Agricultura/instrumentación , Limitación de la Movilidad , Dispositivos de Autoayuda , Diseño de Equipo , Seguridad de Equipos , Ergonomía , Humanos , Dispositivos de Autoayuda/tendenciasRESUMEN
While assistive robots receive growing attention as a potential solution to support older adults to live independently, several scholars question the underlying social, ethical and health policy assumptions. One perplexing issue is determining whether assistive robots should be introduced to supplement caregivers or substitute them. Current state of knowledge indicates that users and caregivers consider that robots should not aim to replace humans, but could perform certain tasks. This begs the question of the nature and scope of the tasks that can be delegated to robots and of those that should remain under human responsibility. Considering that such tasks entail a range of actions that affect the meaning of caregiving and care receiving, this article offers sociological insights into the ways in which members of the public reason around assistive actions, be they performed by humans, machines or both. Drawing on a prospective public deliberation study that took place in Quebec (Canada) in 2014 with participants (nâ¯=â¯63) of different age groups, our findings clarify how they envisage what robots can and cannot do to assist older people, and when and why delegating certain tasks to robots becomes problematic. A better understanding of where the publics draw a limit in the substitution of humans by robots refocuses policymakers' attention on what good care entails in modern healthcare systems.