Communication Support Needs in Adults with Intellectual Disabilities and Its Relation to Quality of Life.

Research suggests that individuals with intellectual disabilities (ID) experience difficulties in communication, ranging from intelligibility issues to more severe problems in the use and comprehension of spoken, written or sign language. Despite the negative effects that the inability to communicate have on quality of life (QoL), not much research has explored the relationship between communicative competence and QoL in the adult population with ID. The aim of this study was to describe the global communication profile of a sample of 281 adults with ID recruited from Grupo AMÁS Social Foundation, who differed in their level of communication support needs (CSN). The relationships between communicative competence and CSN with QoL were further examined. The results showed lower QoL indices for those participants characterized by their limited use of discourse and inability to exhibit certain communicative purposes, with the largest differences in the dimensions of self-determination, social inclusion, interpersonal relationships, emotional wellbeing and personal development. Overall, low levels of QoL were found for all participants, with even lower scores for the group identified as having CSN. A multiple regression model revealed that having speech/discourse competence is a powerful predictor of QoL, along with the level of disability and having the communicative competences to express likes and preferences or to establish new relationships. This clear relationship between communication and QoL is an important argument for disability support services when it comes to setting communication supports as a priority and as an important preventive step towards the protection of those at risk of exclusion.

Regulating hearing aid compatibility of cell phones: results from a national survey.

Accessibility of telecommunication technologies by people who are deaf or hard of hearing has been a critical issue since the invention of the telephone. As both telephone and hearing-aid technologies have evolved, finding compatible solutions has been an ongoing challenge. This paper uses the findings of a longitudinal study to examine the impact of Federal hearing-aid compatibility (HAC) regulations in resolving this problem. The study ran concurrently with the phase-in of Federal Communications Commission regulations requiring that mobile handset manufacturers and wireless service providers make available minimum numbers of cell phones with shielding to reduce electromagnetic interference when cell phones are positioned close to a hearing aid user's ear. These regulations also require package labeling and printed information to assist buyers in selecting a hearing-aid compatible phone. The survey presented here focused on changes in satisfaction with sound quality and ease of finding a hearing-aid compatible mobile handset. Data analysis suggests that the regulations have had limited success, and problems persist for consumers in locating a hearing aid compatible phone. The FCC has requested input on more stringent hearing-aid compatibility requirements; study findings suggest that these changes are not likely to remedy the problem.

Finding the best fit: examining the decision-making of augmentative and alternative communication professionals in the UK using a discrete choice experiment.

OBJECTIVES: Many children with varied disabilities, for example, cerebral palsy, autism, can benefit from augmentative and alternative communication (AAC) systems. However, little is known about professionals' decision-making when recommending symbol based AAC systems for children. This study examines AAC professionals' preferences for attributes of AAC systems and how they interact with child characteristics. DESIGN: AAC professionals answered a discrete choice experiment survey with AAC system and child-related attributes, where participants chose an AAC system for a child vignette. SETTING: The survey was administered online in the UK. PARTICIPANTS: 155 UK-based AAC professionals were recruited between 20 October 2017 and 4 March 2018. OUTCOMES: The study outcomes were the preferences of AAC professionals' as quantified using a mixed logit model, with model selection performed using a step-wise procedure and the Bayesian Information Criterion. RESULTS: Significant differences were observed in preferences for AAC system attributes, and large interactions were seen between child attributes included in the child vignettes, for example, participants made more ambitious choices for children who were motivated to communicate using AAC, and predicted to progress in skills and abilities. These characteristics were perceived as relatively more important than language ability and previous AAC experience. CONCLUSIONS: AAC professionals make trade-offs between attributes of AAC systems, and these trade-offs change depending on the characteristics of the child for whom the system is being provided.

Comunicação alternativa ampliada na esclerose lateral amiotrófica: a tecnologia a favor da reabilitação / Augmentative and alternative communication in amyotrophic lateral sclerosis: technology for rehabilitation

Introdução:A Esclerose Lateral Amiotrófica (ELA), doença caracterizada por deterioração de neurônios motores causa paralisia progressiva de músculos esqueléticos, comprometendo a motricidade dos membros, da deglutição, da respiração e da fala. O comprometimento da fala tem papel fundamental na qualidade de vida do paciente bem como na de seu cuidador. A Comunicação Alternativa Ampliada (CAA) surge como uma oportunidade para amenizar as limitações de comunicação impostas pela doença. Objetivo: Avaliar a eficácia da Comunicação Alternativa Ampliada em pacientes com Esclerose Lateral Amiotrófica. Casuística e Métodos: Estudo quantitativo, descritivo e transversal com 13 pacientes, realizado em São José do Rio Preto ­ SP, Brasil, nos anos de 2015 e 2016. Instrumentos: questionários sócio-demográfico elaborado pelos pesquisadores; questionário de avaliação da ELA (Amyotrophic Lateral Sclerosis Assessment Questionnaire; ALSAQ-40); questionário de qualidade de vida em voz (QVV); e questionário de eficácia dos meios de comunicaçãoalternativa (Vox4All ou HeadMouse). O questionário sócio-demográfico, o ALSAQ-40e o questionário de qualidade de vida em voz foram aplicados antes da intervenção. A intervenção com a Comunicação Alternativa Ampliada foi aplicada durante seis atendimentos individuais com duração de 50 minutos cada, uma a duas vezes por semana com a ajuda do profissional da saúde. Apóso término das sessões, os pacientes responderam ao questionário sobre a eficácia dos meios de comunicação alternativa.A associação entre as variáveis foi medida utilizando o teste exato de Fisher. Resultados: A idade dos pacientes foi de 60,07±11,17 anos (média ± desvio padrão), e 76,92% apresentava cuidador familiar. Cem por cento dos pacientes apresentavam dificuldades na comunicação. Após a intervenção com a Comunicação Alternativa Ampliada os pacientes relataram melhora na comunicação (p<0,05) e consideraram esses métodos eficazes para o uso diário. Conclusão: A Comunicação Alternativa Ampliada pode ser considerada uma intervenção facilitadora na interação social e na qualidade de vida de pacientes com Esclerose Lateral Amiotrófica

Introduction:Amyotrophic Lateral Sclerosis (ALS), a disease characterized by deterioration of upper and lower motor neurons causes progressive paralysis in all skeletal muscles. It compromises limb motility, swallowing, breathing, and speech. Speech impairment plays a key role in both the patient and the caregiver's quality of life. Augmentative and Alternative Communication (AAC) emerges as an opportunity to alleviate the communication limitations imposed by the disease. Objective: Assess the effectiveness of Augmentative and Alternative Communication in patients with Amyotrophic Lateral Sclerosis. Patients and Methods:We carried out a descriptive, quantitative and cross-sectional study conducted with 13 patients in SP, Brazil from 2015 to 2016. We used a questionnaire designed by the researcher to assess sociodemographic characteristics; an Amyotrophic Lateral Sclerosis assessment questionnaire (ALSAQ-40); voice-related quality of life (V-RQOL); and a questionnaire to assess the effectiveness of alternative communication (Vox4All or HeadMouse). The sociodemographic questionnaire, the Amyotrophic Lateral Sclerosis assessment questionnaire and the voice-related quality of life survey were applied before the intervention. The intervention with Augmentative and Alternative Communication was applied during six individual visits lasting 50 minutes each, once or twice a week with the help of the health professional. After the end of the sessions, the patients answered the questionnaire on the effectiveness of the alternative means of communication. The association between variables was measured using the Fisher's exact test. Results: The mean age was 60.07 ± 11.17, and 76.92% of the patients had family caregivers. All the patients exhibited communication difficulties caused by voice-related quality of life. After Augmentative and Alternative Communication intervention, patients reported improved communication (p<0.05), and they considered these methods effective for daily use. Conclusion:Augmentative and Alternative Communication can be considered a facilitating intervention for social interaction and quality of life of patients with amyotrophic lateral sclerosis.

A Speedy Calibration Method Using Riemannian Geometry Measurement and Other-Subject Samples on A P300 Speller.

P300 spellers are among the most popular brain-computer interface paradigms, and they are used for many clinical applications. However, building the classifier for identifying event-related potential (ERP) responses, i.e., calibrating the P300 speller, is still a time-consuming and user-dependent problem. This paper proposes a novel method to reduce calibration times significantly. In the proposed method, a small number of ERP epochs from the current user were used to build a reference epoch. Based on this reference, the Riemannian distance measurement was used to select similar ERP samples from an existing data pool, which contained other-subject ERP responses. Linear discriminant analysis (LDA), support vector machine, and stepwise LDA were trained as ERP classifiers on the selected database and then were used to identify the user-attended character. With only 12 s of EEG data to calibrate, an average character recognition accuracy for 55 subjects of up to 87.82% was obtained. The LDA that built on other-subject samples that were selected by Riemannian distance outperformed the other classifiers. Compared with other state-of-the-art studies, this method significantly reduces P300 speller calibration times, while maintaining the character recognition accuracy.

Effect of diagnosis, body site and experience on text entry rate of individuals with physical disabilities: a systematic review.

OBJECTIVE: This study systematically reviewed the research on computer text entry by people with physical disabilities, and conducted a quantitative synthesis of text entry rates associated with individuals' diagnosis, body site used with the interface and their level of experience. METHOD: We searched 10 databases and included studies in which: typing speed was reported; the access interface was available for public use; and individuals with physical impairments were in the study population. For quantitative synthesis, we used only the text entry rates (TER) reported for individuals with physical impairments; studies also had to report the sample size, and the average and standard deviation for the text entry rates. RESULTS: Thirty-nine studies involving 248 subjects met the criteria for quantitative synthesis. Cerebral palsy was associated with significantly slower TER, at 5.5 wpm, than muscular dystrophy (12.5 wpm), spina bifida (10.4 wpm), SCI high cervical (10.1 wpm) and SCI low cervical (13.3 wpm). Among the 19 body sites represented, the Fingers bilateral category had the highest average, at 17.72 wpm. Head (2.92 wpm) and Hand (non-typing) (3.95 wpm) were each associated with significantly slower TER than Hands unspecified, Fingers bilateral, Hand with control enhancer, Voice and Mouth. The three levels of experience examined, LowPlus, Medium and High, provided very similar TER. CONCLUSION: This study contributes external evidence for service providers who provide computer access interventions for individuals with disabilities. The analyzed text entry performances serve as benchmarks to be used as guidelines during interface selection and training. Implications for Rehabilitation The median text entry rate (TER) across the literature for individuals with physical disabilities is 7.0 wpm. TER is affected by a user's diagnosis and the body site used for typing. These TER data can serve as diagnostic norms and benchmarks to be used as guidelines during interface selection and training. We recommend that practitioners measure text entry rate with clients, to place their performance in the context of these results and provide a baseline against which to measure effectiveness of an intervention.

National survey describing and quantifying students with communication needs.

PURPOSE: Research literature has yet to quantify and describe how students with complex communication needs are supported in the classroom and how special educators are being prepared to offer support. This study sought out special educators to complete a survey about their students with complex communication needs. METHOD: Over 4,000 teachers representing 50 states reported on the communicative and behavioral characteristics of 15,643 students. Teachers described the training they have received and instructional approaches they used. RESULTS: The majority of students were reported to use speech as their primary communication mode. Over half of students utilizing alternative and augmentative communication (AAC) were reported to have non-proficient communication. Teacher training varied across respondents as well as the supports they used to support these students in the classroom. CONCLUSION: The majority of students with disabilities using AAC when communicating across the nation are not proficiently communicating. Implications and recommendations will be discussed.

"That is how I speak nowadays" - experiences of remote communication among persons with communicative and cognitive disabilities.

PURPOSE: The aim of the study was to explore the experiences of remote communication (i.e., communication between persons who are not in the same place) among people with communicative and cognitive disabilities. MATERIALS AND METHODS: Eleven adolescents and adults were interviewed using Talking Mats and interview data was analyzed qualitatively with systematic text condensation. RESULTS: The use of remote communication varies between the participants. The participants also value remote communication differently. Having the possibility to choose between different means of remote communication is important. Being able to determine whether to communicate independently or with support from another person is also valued as relevant. Strategies used to manage remote communication include facilitating for the communication partner and preparing for future communication situations. Those who are able to use writing as an alternative to problematic spoken remote communication like phone calls, for example by using chat or text messaging. Decisions regarding means of communication and human support relate to the concept of self-determination. CONCLUSION: Better access to remote communication trough assistive technology such as speech synthesis and picture symbols would make remote communication easier and facilitate participation for people with communicative and cognitive disabilities. Implications for rehabilitation People with communicative and cognitive disabilities face challenges with access to remote communication. Access to communication technology including remote communication is important for self-determination, for personal safety and for overall participation in society. Communication technology should be considered in the rehabilitation process and training is crucial. To understand the possible benefits of remote communication, people with communicative and cognitive disability need to get the possibility to practice. Professionals play a key role in the assessment and intervention of remote communication for their patients.

Quality of life of patients after total laryngectomy: the struggle against stigmatization and social exclusion using speech synthesis.

In this article, we deal with the problem of potential stigmatization and social exclusion of people that have voice/speech problems due to neck cancer, especially those who have lost their voice because of total laryngectomy, and we analyze how this potential stigmatization could be alleviated by personalized speech synthesis. We used a mixed-method approach, consisting of quality of life questionnaires and in-depth semi-structured interviews, in order to provide more generalizable as well as rich information. We found out that people with speech problems feel depressed because of their health status and anxiety during social interactions, as they think that other people perceive them as abnormal, or they directly experience symbolic violence. For overcoming these negative feelings, the crucial factors are family relationships and maintaining employment. In both factors, speech synthesis can help significantly. Implications for rehabilitation Personalized speech synthesis can help considerably to people with severe voice impairment in their (re)integration into society. Where possible and appropriate, personalized speech synthesis should be offered as an option to "traditional" voice substitutions.

Instrumento de avaliação de linguagem na perspectiva da Comunicação Suplementar e Alternativa: elaboração e validação de conteúdo / Script for language assessment on Augmentative and Alternative Communication perspective: construction and content validation

RESUMO Objetivo Desenvolver e validar o conteúdo de instrumento de avaliação de linguagem pautado na Comunicação Suplementar e Alternativa (CSA). Métodos O instrumento foi elaborado a partir de revisão bibliográfica, em conjunto com a experiência clínica da pesquisadora. Em seguida, foi avaliado por juízes especialistas na área e uma nova versão foi construída, incorporando as colaborações dos juízes. Resultados O instrumento foi elaborado em 4 eixos de conteúdo, com instruções e sugestão de contextos e símbolos gráficos. A partir da avaliação dos juízes, o instrumento foi aprimorado e proposto, em sua versão final. Conclusão O instrumento denominado CSA_Linguagem se mostrou operacional, de fácil e rápida aplicação e baixo custo. Contudo, esta pesquisa tem limitações, na medida em que não há instrumentos de avaliação de linguagem padronizados, que considerem a utilização de símbolos gráficos como possibilidade de comunicação.

ABSTRACT Purpose Content development and validation of a language assessment instrument lined on Augmentative and Alternative Communication (AAC). Methods The instrument was elaborated from a bibliographic review, along with the clinical experience of the researcher. Then, It was evaluated by expert judges in the area and a new final version was constructed, with computed collaboration. Results The Instrument was developed in four content axes, with instructions and suggestion of contexts and graphic symbols. Based on the evaluation of judges, the instrument was improved and the final version was proposed. Conclusion The instrument, named CSA_Linguagem, was proved to be operational, easy, of rapid application and low cost. However, this research has limitations, there are no standardized language assessment tools that consider the use of graphic symbols as communication possibilities.

Provision of powered communication aids in the United Kingdom.

AAC service provision in the United Kingdom (UK) has evolved since the first service dedicated to the provision of communication aids opened in 1986. Within the UK, many health and care services are provided via government funding; however, the assessment and provision of AAC and specifically of speech-generating devices (SGDs) is inconsistent and inequitable. The study reported in this paper aimed to collect information on levels of current provision of powered communication aids (the term used in the study to refer to SGDs) by UK service providers in 2013 with the intention of improving future estimates for need of services. A questionnaire survey was designed and data were obtained from 98 AAC services across the UK. Service providers reported the number of individuals known to be using powered communication aids and the mean value reported was 0.0155% of the services' catchment populations. However levels of service provision reported were highly variable. Although the data reported must be treated with caution, it adds to the sparse literature on the topic, informs AAC service design and delivery in the UK, and acts as an indicative baseline measure for future service development.

Ayudas externas para mejorar la independencia en personas con discapacidad visual / External aids for improving the Independence of persons with visual impairment

En los últimos años se ha incrementado la investigación con respecto al desarrollo de ayudas que mejoren la independencia de los discapacitados visuales. El propósito de esta revisión es determinar la evidencia científica relacionada con ayudas externas para mejorar la independencia en personas con discapacidad visual severa o ceguera. Para efectuar el trabajo fueron consultadas las bases de datos de PubMed, Cochrane Database-Wiley Online Library, LILACS y Scielo, además de las publicaciones de la Organización Mundial de la Salud, el Instituto Nacional de Ciegos en Colombia, el Consejo Internacional de Oftalmología y los patrones preferidos de práctica en rehabilitación visual, de la Academia Americana de Oftalmología. Se incluyó un total de 43 artículos y documentos en los idiomas inglés, portugués y español para ser analizados. La mayoría de estos estudios fueron descriptivos, y no se encontraron ensayos controlados ni metanálisis. La tendencia observada es hacia ayudas tecnológicas con un diseño dirigido al usuario y cada vez más pequeñas, discretas, con múltiples funciones que comprenden sus actividades de la vida diaria(AU)

In the last few years, research on the development of aids to improve the independence of visually impaired people has increased. The objective of this review was to determine the scientific evidence related to external aids to improve the independence of persons with severe visual impairment or blindness. To carry out the study, PubMed, Cochrane Database-Wiley Online Library, LILACS and Scielo databases were consulted in addition to publications by the World Health Organization, National Institute of Blind People in Colombia, the International Council of Ophthalmology and the preferred patterns in visual rehabilitation practice of the American Academy of Ophthalmology. A total number of 43 articles and documents in English, Portuguese and Spanish were included to be analyzed. Most of the studies were descriptive ones and neither controlled assays nor meta-analysis were found. The observed tendency is the use of technological aids with a user-tailored design and increasingly small, discreet, having many functions that cover the daily life activity of those persons(AU)

Communication vulnerable in patients with Amyotrophic Lateral Sclerosis: A systematic review.

BACKGROUND: Individuals with Amyotrophic Lateral Sclerosis (ALS) exhibit speech disorders since the early stages that decrease the communication rate and interfere in social participation. OBJECTIVE: To conduct a literature review on communication vulnerable and Augmentative and Alternative Communication (AAC) in Amyotrophic Lateral Sclerosis. METHOD: Descriptors of the Health Sciences Descriptors (DeCS) were used: Amyotrophic Lateral Sclerosis, Health Vulnerability, Communication Barriers, Nonverbal Communication, and Communication Aids for Disabled. Articles in Portuguese and English from 2010 to 2015, fully available in the Virtual Health Library, PubMed, and Scopus were used. Duplicate articles and those not related to communication/language were excluded. RESULTS: Of the 94 articles found, 37 met the criteria. All of them were published in the USA and Europe, none was Brazilian; 27% of 2012 to 2014; 40.5% descriptive studies and 24.3% case studies; 45.9% addressed ALS and 24.3%, other serious motor alterations, including ALS. A large proportion (89.2%) addressed AAC, 70.3% Brain-Computer Interface (BCI). CONCLUSION: The results show that the researches recurrently addressed communication vulnerable, although not necessarily in these terms. The device which was most employed was the BCI, mainly in advanced stages of the disease.

Evaluation of a Novel Communication Application From Nurses' Perspectives.

The purpose of this article is to report usability of a computer application, Speak for Myself, from nurses' perspectives. This was a one-group exploratory survey. Nurses included patients in the study who were older than 18 years, could write and speak English, were unable to verbalize needs for any reason, and had a specified sedation-agitation scale (-1 to +1). Patients were excluded if they were younger than 18, could not write and/or speak English, or had a Richmond Agitation-Sedation Scale score exceeding -1 to +1. Twelve RNs from various ICUs in two hospitals in South Florida participated in the study. A person who was a supervisor or clinical specialist was chosen in each participating unit and at each hospital for recruitment of patient participants. Five nurses (41.6%) stated their patients were able to communicate better with the use of Speak for Myself, and all 12 nurses (100%) indicated they would use Speak for Myself again. Suggestions for further development of Speak for Myself were offered from the nurses. Limitations include a small sample in South Florida. The results of this and previous studies about Speak for Myself will be used in further development and testing of the computer application.

Engagement in social media environments for individuals with who use augmentative and alternative communication.

BACKGROUND: Communicative interactions, despite the mode (e.g., face-to-face, online) rely on the communication skills of each individual participating. Some individuals have significant speech and language impairments and require the use of augmentative and alternative communication (AAC) (i.e., signs, speech generating devices) to maximize their communication participation across a variety of on and offline contexts. Use of social media has brought about changes to communication environments, contributing new contexts for engagement. OBJECTIVES: To provide a framework for considering application of engagement theory for interventions around social media use by individuals who use AAC. METHODS: The author has applied examples from qualitative social media and AAC research to a framework of engagement. No formal data collection was used. RESULTS: Social media use has become a conventional form of communication. Yet recognition of the value of social media (and other electronic modalities) for individuals who use AAC has not been fully translated into practice. The examples used illustrated how the proposed framework can assist in clinical practice and future research directions. CONCLUSION: Engagement, including the proposed framework for considerations of social media engagement activities, can provide a systematic way to approach social media use for individuals who use AAC.

Technical aids for speech understanding in cochlear implanted adults using cell-phones.

OBJECTIVES: The present study sought to assess (1) phone use habits and awareness of listening aids in adult cochlear implant bearers, and (2) objective and subjective benefit of listening aids for cell-phone communication. MATERIAL AND METHODS: A questionnaire was sent to 17 cochlear (Cochlear(®)) implanted adults to assess phone use and awareness of available listening aids. Speech perception without lip-reading was assessed in silence and in noise using Fournier dissyllabic word lists recorded on an iPhone 5C(®), with and without listening aids. Subjective benefit was assessed according to listening aid system. RESULTS: Sixty-five percent of adult cochlear implant bearers regularly used a phone with all kinds of correspondent. Eighty-eight percent phoned only in quiet conditions; 53% did not answer unknown callers; 71% never used listening aids. Speech discrimination scores for disyllabic words recorded on the phone were respectively 69%, 63%, 45% and 16% in quiet and 50, 60 and 70dB SPL noise. Speech perception in quiet and noise was improved by listening aids; the Roger system was the most beneficial, followed by the FM system, then the inductive system. CONCLUSION: Listening aids are effective, but little known by adult cochlear implant bearers.

Longitudinal Effects of Adaptive Interventions With a Speech-Generating Device in Minimally Verbal Children With ASD.

There are limited data on the effects of adaptive social communication interventions with a speech-generating device in autism. This study is the first to compare growth in communications outcomes among three adaptive interventions in school-age children with autism spectrum disorder (ASD) who are minimally verbal. Sixty-one children, ages 5-8 years, participated in a sequential, multiple-assignment randomized trial (SMART). All children received a developmental behavioral communication intervention: joint attention, symbolic play, engagement and regulation (JASP) with enhanced milieu teaching (EMT). The SMART included three 2-stage, 24-week adaptive interventions with different provisions of a speech-generating device (SGD) in the context of JASP+EMT. The first adaptive intervention, with no SGD, initially assigned JASP+EMT alone, then intensified JASP+EMT for slow responders. In the second adaptive intervention, slow responders to JASP+EMT were assigned JASP+EMT+SGD. The third adaptive intervention initially assigned JASP+EMT+SGD; then intensified JASP+EMT+SGD for slow responders. Analyses examined between-group differences in change in outcomes from baseline to Week 36. Verbal outcomes included spontaneous communicative utterances and novel words. Nonlinguistic communication outcomes included initiating joint attention and behavior regulation, and play. The adaptive intervention beginning with JASP+EMT+SGD was estimated as superior. There were significant (p < .05) between-group differences in change in spontaneous communicative utterances and initiating joint attention. School-age children with ASD who are minimally verbal make significant gains in communication outcomes with an adaptive intervention beginning with JASP+EMT+SGD. Future research should explore mediators and moderators of the adaptive intervention effects and second-stage intervention options that further capitalize on early gains in treatment.

Assessment of brain-machine interfaces from the perspective of people with paralysis.

OBJECTIVE: One of the main goals of brain-machine interface (BMI) research is to restore function to people with paralysis. Currently, multiple BMI design features are being investigated, based on various input modalities (externally applied and surgically implantable sensors) and output modalities (e.g. control of computer systems, prosthetic arms, and functional electrical stimulation systems). While these technologies may eventually provide some level of benefit, they each carry associated burdens for end-users. We sought to assess the attitudes of people with paralysis toward using various technologies to achieve particular benefits, given the burdens currently associated with the use of each system. APPROACH: We designed and distributed a technology survey to determine the level of benefit necessary for people with tetraplegia due to spinal cord injury to consider using different technologies, given the burdens currently associated with them. The survey queried user preferences for 8 BMI technologies including electroencephalography, electrocorticography, and intracortical microelectrode arrays, as well as a commercially available eye tracking system for comparison. Participants used a 5-point scale to rate their likelihood to adopt these technologies for 13 potential control capabilities. MAIN RESULTS: Survey respondents were most likely to adopt BMI technology to restore some of their natural upper extremity function, including restoration of hand grasp and/or some degree of natural arm movement. High speed typing and control of a fast robot arm were also of interest to this population. Surgically implanted wireless technologies were twice as 'likely' to be adopted as their wired equivalents. SIGNIFICANCE: Assessing end-user preferences is an essential prerequisite to the design and implementation of any assistive technology. The results of this survey suggest that people with tetraplegia would adopt an unobtrusive, autonomous BMI system for both restoration of upper extremity function and control of external devices such as communication interfaces.

A grounded theory of Internet and social media use by young people who use augmentative and alternative communication (AAC).

PURPOSE: This paper presents a conceptual grounded theory for how young people with a diagnosis of cerebral palsy who use augmentative and alternative communication (AAC), perceive using the Internet and social media. The aims of the research were to understand and contextualise their perceptions of access and use and explore implications for self-representation and social participation; to date literature on this topic is limited. METHOD: A constructivist grounded theory research approach concurrently collected and analysed interview data from 25 participants (aged 14-24 years) who use AAC and additional sources. RESULTS: A conceptual grounded theory was developed around an emergent core category that showed young people who use AAC have a clear desire to use the Internet and social media. This was underpinned by eight supporting categories: reported use, described support, online challenges, access technology, speech generating device (SGD) issues, self-determination, self-representation and online social ties. CONCLUSION: The conceptual grounded theory supports understanding of facilitators and challenges to use of the Internet and social media by young people with a diagnosis of cerebral palsy who use AAC. The grounded theory illustrates how the desire to use the Internet and social media is based upon perceived benefits for enriching social relationships and enhancing opportunities for self-representation and self-determination that are synonymous with identified antecedents for community-based social inclusion. Some of the participants are engaging with the Internet and social media through collaborative practice and the implications for how this phenomenon may impact on orthographic literacy and the personal care workforce are raised.

Text-to-speech accommodations for the reading challenges of adults with traumatic brain injury.

OBJECTIVE: This study's purpose was two-fold: (a) to confirm differences in silent reading rates of individuals with and without traumatic brain injury (TBI) and (b) to determine the effect of text-to-speech (TTS) on reading comprehension and efficiency by individuals with TBI. DESIGN AND METHODS: Ten adults with severe TBI answered comprehension questions about written passages presented in three conditions: reading only (RO), listening to TTS presentation only (LO) or reading and listening to TTS simultaneously (RL). The researchers compared reading rate, comprehension accuracy and comprehension rate (efficiency) across conditions. RESULTS: Analysis revealed significantly slower silent reading rates for the participants with TBI than for readers without TBI (n = 75). Also, participants with TBI achieved higher comprehension accuracy for factual than inferential questions; however, no significant main effect for comprehension accuracy emerged across reading conditions. In contrast, using comprehension rate as the dependent measure, analysis confirmed a significant main effect for reading condition and question type; post-hoc pairwise comparisons revealed that the RL condition yielded higher comprehension rate scores than the RO condition. CONCLUSIONS: As a group, adults with TBI appear to benefit in reading efficiency when simultaneously listening to and reading written passages; however, differences exist that reinforce the importance of individualizing treatment.