Assistive system for people with Apraxia using a Markov decision process.

Stud Health Technol Inform

School of Psychology, University of Birmingham, Birmingham, B15 2TT, UK.

Published: May 2015

CogWatch is an assistive system to re-train stroke survivors suffering from Apraxia or Action Disorganization Syndrome (AADS) to complete activities of daily living (ADLs). This paper describes the approach to real-time planning based on a Markov Decision Process (MDP), and demonstrates its ability to improve task's performance via user simulation. The paper concludes with a discussion of the remaining challenges and future enhancements.

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