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• The Field Evaluation of a Mobile Digital Image Communication Application Designed for People with Aphasia

  Meredith Allen, Joanna McGrenere, Barbara Purves · 2008 · ACM Transactions on Accessible Computing

  This paper presents PhotoTalk, a mobile application designed to help people with aphasia capture and manage digital photographs for face-to-face communication. The research addresses a significant gap: while AAC devices exist for aphasia, very few have been evaluated through…

  aphasia · AAC · mobile devices · field evaluation · participatory design

• WADER: a novel wayfinding system with deviation recovery for individuals with cognitive impairments

  Shih-Kai Tsai · 2007 · Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '07)

  This short ASSETS 2007 poster paper from Shih-Kai Tsai at Chung Yuan Christian University in Taiwan presents WADER (Wayfinding system with DEviation Recovery), a prototype indoor wayfinding system aimed at individuals with cognitive impairments — explicitly named populations…

  wayfinding · indoor navigation · QR code · cognitive accessibility · cognitive disabilities

• The Ethnographically Informed Participatory Design of a PDA Application to Support Communication

  Rhian Davies, Skip Marcella, Joanna McGrenere, Barbara Purves · 2004 · Proceedings of the 6th International ACM SIGACCESS Conference on Computers and Accessibility (Assets 04)

  This paper describes an ethnographically informed participatory design process for creating a PDA-based file management system to support communication for a person with aphasia. The research was conducted at the University of British Columbia with one primary participant, SM, a…

  aphasia · augmentative and alternative communication · participatory design · ethnography · mobile technology

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