Recomendações ergonômicas para o projeto de cadeira de rodas: considerando os aspectos fisiológicos e cognitivos dos idosos

Pós-graduação em Design - FAAC

Factors that prevent or assist the integration of assistive technology into the workplace for people with spinal cord injuries: Perspectives of the users and their employers and co-workers

Examined the barriers faced by people with Spinal Cord Injuries (SCI) when integrating their Assistive Technology (AT) into the workplace, as well as factors that contribute to successful integration. In-depth interviews were taken with 5 men (aged 37-50 yrs) with SCI, 3 of their employers and 2 co-workers. Results indicate that in addition to the barriers previously outlined in the literature related to funding the technology, time delays, information availability, training and maintenance, other issues were highlighted. Implications for service providers are considered in relation to these barriers and the factors that prompted successful integration. The author discusses limitations of the study and makes recommendations for future research. (PsycINFO Database Record (c) 2007 APA, all rights reserved)

Speech as the basic interface for assistive technology

Speech interfaces for Assistive Technologies are not common and are usually replaced by others. The market they are targeting is not considered attractive and speech technologies are still not well spread. Industry still thinks they present some performance risks, especially Speech Recognition systems. As speech is the most elemental and natural way for communication, it has strong potential for enhancing inclusion and quality of life for broader groups of users with special needs, such as people with cerebral palsy and elderly staying at their homes. This work is a position paper in which the authors argue for the need to make speech become the basic interface in assistive technologies. Among the main arguments, we can state: speech is the easiest way to interact with machines; there is a growing market for embedded speech in assistive technologies, since the number of disabled and elderly people is expanding; speech technology is already mature to be used but needs adaptation to people with special needs; there is still a lot of R&D to be done in this area, especially when thinking about the Portuguese market. The main challenges are presented and future directions are proposed.

Development of assistive technology for the visually impaired: use of the male condom

The objectives were to develop and evaluate an assistive technology for the use of the male condom by visually impaired men. It was a technology development study with the participation of seven subjects. Three workshops were performed between April and May of 2010; they were all filmed and the statements of the participants were transcribed and analyzed by content. Three categories were established: Sexuality of the visually impaired; Utilization of the text, For avoiding STDs, condoms we will use, divided in two subcategories, Concept discussion and Text evaluation; and Construction of a simple penile prosthesis. The knowledge transmitted related to STD, the utilization of the condom on the penile prosthesis made by the subjects themselves, and the interaction during the workshops were effective factors for the study. In the context of sexual health, the necessity of developing works involving the visually impaired was noted, addressing sexually transmitted diseases and focusing on the use of the condom by this population.

Assistive technology for visually impaired women for use of the female condom: a validation study

OBJECTIVE To validate assistive technology for visually impaired women to learn how to use the female condom. METHOD a methodological development study conducted on a web page, with data collection between May and October 2012. Participants were 14 judges; seven judges in sexual and reproductive health (1st stage) and seven in special education (2nd stage). RESULTS All items have reached the adopted parameter of 70% agreement. In Stage 1 new materials were added to represent the cervix, and instructions that must be heard twice were included in the 2nd stage. CONCLUSION The technology has been validated and is appropriate for its objectives, structure / presentation and relevance. It is an innovative, low cost and valid instrument for promoting health and one which may help women with visual disabilities to use the female condom.

Utilizing hearing assistive technology (HAT) to assess speech recognition: Comparison of word recognition scores obtained by hearing instrument users

The ability for individuals with hearing loss to accurately recognize correct versus incorrect verbal responses during traditional word recognition testing across four different listening conditions was assessed.

Enabling older people to stay at home: The costs of substituting and supplementing care with assistive technology

A wide-ranging multiprofessional research project explored issues relating to the introduction of assistive technology into the existing homes of older people in order to provide them with the opportunity to remain at home. The financial relationship between assistive technology and packages of formal care was also explored. The costs of residential care and those of a number of packages containing differing quantities of assistive technology, formal care and informal care were compared. The analyses provide a strong financial case for substituting and/or supplementing formal care with assistive technology, even for individuals with quite disabling conditions. Although needs and hence the cost of provision rise with an increasing level of disability, the savings in care costs accrue quickly. The consideration of a variety of users with different needs and informal care provision, and occupying a very wide range of housing, leads to the conclusion that in comparison with traditional care packages, at worst, incorporating significant amounts of assistive technology into care packages is cost neutral, but that with careful specification of assistive technology major savings are feasible.

Can adapting the homes of older people and providing assistive technology pay its way?

Background: Adaptations and assistive technology (AT) have an important role in enabling older people to remain in their own homes. Objective: To measure the feasibility and cost of adaptations and AT, and the scope for these to substitute and supplement formal care. Design: Detailed design studies to benchmark the adaptability of 82 properties against the needs of seven notional users. Setting: Social rented housing sector. Main outcome measures: Measures of the adaptability of properties, costs of care, adaptations and AT, and relationships between these costs. Results: The adaptability of properties varies according to many design factors and the needs of occupiers. The most adaptable properties were ground floor flats and bungalows; the least were houses, maisonettes and flats in converted houses. Purpose-built sheltered properties were generally more adaptable than corresponding mainstream properties but the opposite was the case for bungalows. Adaptations and AT can substitute for and supplement formal care, and in most cases the initial investment in adaptations and AT is recouped through subsequently lower care costs within the average life expectancy of a user. Conclusion: Appropriately selected adaptations and AT can make a significant contribution to the provision of living environments which facilitate independence. They can both substitute for traditional formal care services and supplement these services in a cost-effective way.

Introducing assistive technology into the existing homes of older people: Feasibility, acceptability, costs and outcomes

We examined how far, and at what cost, the housing stock could be modified to accommodate the assistive technology (AT) necessary to enable older people to remain in their own homes. A multidisciplinary team devised seven hypothetical user profiles for 10 case study areas, with five local authorities and five housing associations in England and Wales. Each profile was considered at two times, five years apart, with the users' functional abilities deteriorating in between. In addition, in-depth interviews were carried out with a sample of 67 older people in the case study areas about their use and experience of a wide range of AT. The interviews showed the need to listen to older people and that they welcomed AT when it addressed a perceived need. The results showed that the extent of adaptation required of buildings to accommodate a user's needs varied greatly. It was also found that there was confusion about the terminology of AT, including the idea of the 'smart house'. The study shows that the adaptability of the housing depends on a range of factors and costs.

Introducing assistive technology into the homes of older people: Some lessons from the Netherlands - A case study

The authors have just completed a study of assistive technology (AT) and how it can be introduced into the existing homes of older people. As part of this empirical study some collaboration with the Netherlands took place for two reasons. First to learn about the use of assistive technology from a country where its creative use was well established and second to learn how older people influence policy. Two Dutch consultants helped the team and a short visit was paid to Eindhoven. As a result of this collaboration new ways of using AT were found and comparisons made with the policy and legislative background. In addition lessons were drawn about the involvement of older people.