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Related Experiment Video

Updated: Jun 20, 2026

Practical Methodology of Cognitive Tasks Within a Navigational Assessment

Practical Methodology of Cognitive Tasks Within a Navigational Assessment

Published on: June 1, 2015

Navigation for people with mild dementia.

Marike Hettinga¹, Johannes De Boer, Eli Goldberg

¹ICT-Innovations in Healthcare, Windesheim University of Applied Sciences, Zwolle, The Netherlands. m.hettinga@windesheim.nl

Studies in Health Technology and Informatics

|September 12, 2009

Summary

This summary is machine-generated.

GPS navigation may help people with dementia live independently. A study found familiar voices improved navigation effectiveness, with no evidence of unsafe pedestrian behavior while using mobile devices.

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Area of Science:

Gerontology
Human-Computer Interaction
Assistive Technology

Background:

Maintaining community dwelling is a significant challenge for individuals with dementia.
Mobile device-based GPS navigation is a potential assistive technology.

Purpose of the Study:

To explore the effectiveness and safety of GPS route navigation for people with dementia.
To assess the impact of different audio instruction types on navigation performance and pedestrian safety.

Main Methods:

An exploratory study involving individuals with dementia using mobile GPS navigation.
Evaluation of two audio instruction types: familiar voice vs. warning sounds.
Assessment of pedestrian safety during device operation.

Main Results:

No evidence of unsafe pedestrian behavior was observed.
Navigation instructions delivered by a familiar voice appeared to enhance system effectiveness.
Warning sounds seemed to negatively impact navigation system effectiveness.

Conclusions:

GPS route navigation shows promise as a supportive tool for community-dwelling individuals with dementia.
Familiar voice prompts may be a more effective auditory cue than warning sounds for this population.
Further research is warranted to confirm these findings and optimize the technology.