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An activity systemic approach to augmentative and alternative communication.

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Author

Summary, in English

The purpose of this paper is to discuss and highlight how Cultural-Historical Activity Theory (CHAT) can contribute to the understanding of the different factors at play when a person is using augmentative and alternative communication (AAC). It is based on data from a 3-year project concerning activity-based vocabulary design of voice output communication aids (VOCAs). Four persons who used AAC and their assistants were interviewed about shopping activities and their views about a vocabulary that included pre-stored phrases. A CHAT model, the Activity Diamond, was applied in an analysis of the data. The result was a multiplicity of human, artifactual, and natural factors, in which six themes were identified: Attitude/Preference, Expectation/Trust, Goal/Power, Place/Space, Time/Learning, and Usability/Accessibility. The themes are exemplified and discussed in relation to AAC.

Publishing year

2010

Language

English

Pages

230-241

Publication/Series

Augmentative and Alternative Communication: Aac

Volume

26

Issue

4

Document type

Journal article

Publisher

Informa Healthcare

Topic

  • Human Computer Interaction

Status

Published

ISBN/ISSN/Other

  • ISSN: 1477-3848