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Updated: Jun 12, 2026
09:01
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
Published on: March 27, 2013
Indoor orientation and mobility for learners who are blind
Mauricio Sáenz1, Jaime Sánchez
1Department of Computer Science, University of Chile, Blanco Encalada 2120, Chile. msaenz@dcc.uchile.cl
Studies in Health Technology and Informatics
|June 15, 2010
Summary
This study developed mobile technology for indoor navigation assistance for blind individuals. The system, using PocketPC devices, proved usable, reliable, and accessible, enhancing independent navigation.
Area of Science:
- Assistive Technology
- Human-Computer Interaction
- Mobility Aids
Background:
- Navigating closed environments poses challenges for visually impaired individuals.
- Existing navigation aids often lack comprehensive indoor spatial awareness capabilities.
- The need for reliable and accessible mobile technology for the blind is significant.
Purpose of the Study:
- To design and develop a mobile technology system for identifying the position and orientation of blind individuals within indoor environments.
- To establish infrastructure criteria for usability, reliability, and accessibility in mobile navigation technology for the visually impaired.
- To provide PocketPC device interface developers with early-stage technology definition guidance.
Main Methods:
- Development of a mobile technology solution utilizing PocketPC devices.
- Implementation of a data-collecting application and a spatial representation application on PocketPC devices.
- Comprehensive evaluation of the system's usability, accessibility, reliability, efficiency, and availability.
Main Results:
- Usability evaluations confirmed the designed interface is suitable for blind users.
- Accessibility evaluations corroborated the system's ease of use for the target demographic.
- Reliability, efficiency, and availability assessments indicated the system provides dependable information for confident navigation.
Conclusions:
- The developed mobile technology is a usable and accessible solution for indoor navigation for blind individuals.
- The system's reliability and efficiency empower blind users with correct information for enhanced independent mobility.
- This technology provides a foundation for developing more advanced navigation aids for the visually impaired.
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