A concept-environment for computer-based augmentative and alternative communication founded on a systematic review
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Data
2015-09
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Resumo
Introduction: Locked-In Syndrome is admittedly the worst case of motor and speech impairment, it seriously
damages the ability of oral and gestural communication of patients. In recent years, alternative and augmentative
communication technology has provided resources to restore these patients’ ability to communicate. Methods: In
order to relate and classify the main methods with that purpose, this work conducted a systematic review on
several journal databases. Results: We found 203 related papers and 55 of them were selected to compose
the study. After that, we classified them into three major groups and we identified the main difficulties when
using each approach. Conclusion: In order to overcome these difficulties, we propose a new system concept
to develop an adaptive, robust and low cost communication environment. The proposed system is composed
of five modules: data entry, communication, aid to the caregiver and external interaction.
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Computer, Augmentative and alternative communication, Systematic review, Locked-in syndrome, Assistive technology
Citação
LOJA, Luiz Fernando Batista; GOMIDE, Renato de Sousa; MENDES, Fabiana Freitas; TEIXEIRA, Ricardo Antonio Gonçalves; LEMOS, Rodrigo Pinto; FLÔRES, Edna Lúcia. A concept-environment for computer-based augmentative and alternative communication founded on a systematic review. Research on Biomedical Engineering, Rio de Janeiro, v. 31, n. 3, p. 257-272, Sept. 2015.