Preferences for Interface Design for a Navigation Assistant on a Wheeled Walker

Abstract

Since cognitive decline, physical impairment, and sensory degradation may reduce older adults’ ability to walk steadily and find their way in familiar and unfamiliar environments, we are developing a navigation assistant, or iWalker, described in detail elsewhere [1], a modular, rollator-mounted, wayfinding system. As part of the iterative design process… (More)

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