AAC performance and usability issues: the effect of AAC technology on the communicative process.

Published

Journal Article (Review)

In this article, Clark's theory of language use is applied to the study of conversations of augmented speakers and their addressees. Discussion focuses on how shared meaning--called common ground--is achieved, the process of grounding utterances under real-time constraints, and how the media characteristics of devices affect the grounding process. A joint action analysis of grounding will be applied to examples of word-board and Voice Output Communication Aid (VOCA)-mediated conversations to show how participants organize their talk around specific media constraints to conduct their conversations and solve communication problems. The authors argue that this model of device-mediated communication performance, or some variety of it, has the potential to reconcile many of the individual research findings in this field within a single explanatory framework. If successful, this approach could be used to evaluate future research with an empirically-based model of communication performance.

Full Text

Duke Authors

Cited Authors

  • Higginbotham, DJ; Caves, K

Published Date

  • 2002

Published In

Volume / Issue

  • 14 / 1

Start / End Page

  • 45 - 57

PubMed ID

  • 12739849

Pubmed Central ID

  • 12739849

International Standard Serial Number (ISSN)

  • 1040-0435

Digital Object Identifier (DOI)

  • 10.1080/10400435.2002.10132054

Language

  • eng

Conference Location

  • United States