Brain–Computer Interfaces for Augmentative and Alternative Communication: A Tutorial
نویسندگان
چکیده
منابع مشابه
Noninvasive brain-computer interfaces for augmentative and alternative communication.
Brain-computer interfaces (BCIs) promise to provide a novel access channel for assistive technologies, including augmentative and alternative communication (AAC) systems, to people with severe speech and physical impairments (SSPI). Research on the subject has been accelerating significantly in the last decade and the research community took great strides toward making BCI-AAC a practical reali...
متن کاملAugmentative and Alternative Communication Systems
The history of using augmentative and alternative communication (AAC) systems for communication is rather brief. Prior to 1975, there were descriptions of nonspeaking individuals using simple letter boards, picture boards, and typewriters to communicate messages (Goldberg & Fenton, 1960; Goldstein & Cameron, 1952; McDonald & Schultz, 1973; Vicker, 1974). The early use of AAC systems was limited...
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Current communication devices designed for non-speaking users are inadequate to support conversation because the speed with which a user can input information is typically very limited. We describe some practical work on word prediction, and discuss its limitations as a technique for speeding up free text entry. We then outline an alternative approach, currently under development, which combine...
متن کاملA Software Framework for Augmentative and Alternative Communication
By combining context awareness and analytical based relevance computing software, the proposed Augmentative and Alternative Communication (AAC) framework aims provide a foundation to create communication systems to dramatically increase the words available to AAC users. The framework will allow the lexicon available to the user to be dynamically updated by varying sources and to promote words b...
متن کاملText Entry in Augmentative and Alternative Communication
A concise outline of background is given on assistive methods for writing and communicating for non-speaking people, highlighting the role of efficient text entry in augmentative and alternative communication (AAC). AAC systems are designed to assist people with communication impairments to interact with others and to compose messages and other documents. Efficient text entry is therefore of gr...
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ژورنال
عنوان ژورنال: American Journal of Speech-Language Pathology
سال: 2018
ISSN: 1058-0360,1558-9110
DOI: 10.1044/2017_ajslp-16-0244