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• Customizing Directions in an Automated Wayfinding System for Individuals with Cognitive Impairment

  Alan L. Liu, Harlan Hile, Gaetano Borriello, Pat A. Brown, Mark Harniss, Henry Kautz, Kurt Johnson · 2009 · Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '09)

  This paper presents the design and evaluation of a mobile wayfinding system that provides customized navigation directions to individuals with cognitive impairments such as traumatic brain injury, cerebral palsy, and intellectual disability. The central innovation is using a…

  cognitive impairment · wayfinding · navigation · mobile technology · Markov decision process

• Designing Judicious Interactions for Cognitive Assistance: The Acts of Assistance Approach

  Jérémy Bauchet, Hélène Pigot, Sylvain Giroux, Dany Lussier-Desrochers, Yves Lachapelle, Mounir Mokhtari · 2009 · Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '09)

  This paper presents Archipel, a cognitive orthosis developed at the DOMUS Laboratory at the University of Sherbrooke, Canada, designed to guide people with cognitive impairments through complex activities of daily living such as meal preparation. The system takes a two-pronged…

  cognitive assistance · intellectual disability · smart home · activities of daily living · pervasive computing

• Real-Time Anomaly Detection for Traveling Individuals

  Tian-Shya Ma · 2009 · Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '09)

  This short paper presents a real-time anomaly detection system designed to help individuals with cognitive impairments travel safely and independently on routine journeys such as commuting via public transportation. The system works by comparing a traveller's current GPS…

  cognitive impairment · navigation · location awareness · anomaly detection · safety

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