An Overview of GPS Systems and Adaptations: Implications for the Older User with Vision Impairment
By: Karen Doobov
Abstract
Accessible global positioning systems (GPS) are increasingly popular as an orientation aid for people with vision impairment. Adapted GPS such as the BrailleNote, Trekker, Trekker Breeze and Wayfinder Access are discussed. Limitations of adapted GPS devices for the older user are considered. Major benefits of the older user with vision impairment using GPS include independent mobility, increased confidence in wayfinding and decreased reliance on memory for navigation tasks.
DOI: https://doi.org/10.21307/ijom-2009-008 | Journal eISSN: 2652-3647
Language: English
Page range: 81 - 86
Published on: Jan 1, 2009
Published by: Guide Dogs NSW/ACT
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
Related subjects:
© 2009 Karen Doobov, published by Guide Dogs NSW/ACT
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.