Designing aacs for people with aphasia dining in restaurants

Mmachi God Sglory Obiorah, Anne Marie Piper, Michael Horn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

There is a growing need to design augmentative and alternative communication (AAC) devices that focus on supporting quality of life goals, such as increased social participation in leisurely activities. Yet, designing AAC applications that support leisurely activities is difcult, as the activity might require novel and specifc language in a timely manner. Through observations and contextual interviews with people with aphasia, their social partners, and speech-language therapists, we characterize the important but challenging nature of supporting one specifc leisure activity: meal ordering in restaurants. Based on our observational and interview data, we design and explore three prototype AAC systems to support people with aphasia in ordering meals in restaurants. Each prototype integrates a diferent AI technology, contributing insights into how AI may enhance AAC usage and design. The study opens up questions of designing accessible restaurant experiences for neurodivergent people and the role of AI in AAC devices more broadly.

Original languageEnglish (US)
Title of host publicationCHI 2021 - Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
Subtitle of host publicationMaking Waves, Combining Strengths
PublisherAssociation for Computing Machinery
ISBN (Electronic)9781450380966
DOIs
StatePublished - May 6 2021
Event10th International Conference on Materials Processing and Characterisation, ICMPC 2020 - Mathura, U.P., India
Duration: Feb 21 2020Feb 23 2020

Publication series

NameConference on Human Factors in Computing Systems - Proceedings

Conference

Conference10th International Conference on Materials Processing and Characterisation, ICMPC 2020
Country/TerritoryIndia
CityMathura, U.P.
Period2/21/202/23/20

Keywords

  • Aphasia
  • Augmentative and alternative communication
  • Language impairments

ASJC Scopus subject areas

  • Human-Computer Interaction
  • Computer Graphics and Computer-Aided Design
  • Software

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