Applying Work Domain Analysis to Augmentative and Alternative Communication Systems
نویسندگان
چکیده
منابع مشابه
Augmentative 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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A large population of non-speaking, motor-impaired individuals must rely on computer-based communication aids. These aids, in essence, present the user 'with a list of letters, words, or phrases that may be selected to compose the desired utterance. The resulting utterance may then be passed to a speech synthesizer or document preparation system. While m~my of these individuals desire to commun...
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This chapter discusses Augmentative and Alternative Communication (AAC) for individuals with motor disabilities. Motor disabilities do not only affect movement, but very often also affect speech. In these cases where voice is very weak, speech is unintelligible, or motor problems in the human speech production systems do not allow a person to speak, AAC is introduced. Aided and unaided communic...
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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...
متن کاملAugmented And Alternative NLP Techniques For Augmentative And Alternative Communication
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...
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ژورنال
عنوان ژورنال: Proceedings of the Human Factors and Ergonomics Society Annual Meeting
سال: 2019
ISSN: 2169-5067,1071-1813
DOI: 10.1177/1071181319631474