Visual Agnosia
The Vestibular System
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device
Visual System
Blind Procedures
Depth Perception and Spatial Vision
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Updated: May 18, 2026

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
Published on: March 27, 2013
Luis A Guerrero1, Francisco Vasquez, Sergio F Ochoa
1Computer Science and Informatics School, Universidad de Costa Rica, San José 2060, Costa Rica. luis.guerrero@ecci.ucr.ac.cr
This study introduces a new indoor navigation system for visually impaired individuals. The system tracks user movement to identify obstacles and provide guidance, showing promise for navigating unfamiliar indoor spaces.
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