Related Experiment Video
Updated: Jul 17, 2025
09:01
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
Published on: March 27, 2013
14.4K
Development of Orientation and Mobility Training System for Visually Impaired Children Using VR
Ryutaro Seki1, Yuko Shimomura2, Naoki Asakawa2
1Graduate School of Natural Science and Technology, Kanazawa University, Japan.
Studies in Health Technology and Informatics
|August 28, 2023
Summary
Visually impaired children can now safely practice Orientation and Mobility (O&M) skills. A new Virtual Reality (VR) system allows for secure training, helping children build mental maps using sound, even with fewer instructors.
Area of Science:
- Rehabilitation Engineering
- Assistive Technology
- Virtual Reality Applications
Background:
- Orientation and Mobility (O&M) training is crucial for visually impaired children to gain independence.
- Traditional O&M training relies on auditory cues for spatial awareness and mental map formation.
- Limited O&M specialist availability restricts training duration for visually impaired children.
Purpose of the Study:
- To develop a safe and secure Virtual Reality (VR) based O&M training system for visually impaired children.
- To mitigate the dangers and anxieties associated with traditional O&M training.
- To enable effective O&M skill acquisition with reduced reliance on human assistants.
Main Methods:
- Development of an O&M training system within a VR environment.
- Utilizing auditory information to create virtual maps for spatial learning.
- Simulating real-world scenarios to train sound discrimination, localization, and echo recognition.
Main Results:
- The VR system provides a safe space for O&M training, reducing risks for visually impaired children.
- The system facilitates the formation of mental maps through auditory cues in a controlled environment.
- Potential for more frequent and effective O&M training sessions with fewer assistants.
Conclusions:
- Virtual Reality offers a promising solution for enhancing O&M training accessibility and safety.
- This VR system can help visually impaired children develop essential independent travel skills.
- Technological advancements can address resource limitations in specialized childhood rehabilitation.
