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Related Experiment Video

Updated: May 12, 2026

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind

Published on: March 27, 2013

Training SONAR spatial interpretation using virtual reality.

John Salamon¹, Mike Nicholls¹, Irina Baetu²

¹College of Education, Psychology and Social Work, Flinders University, Adelaide, SA, Australia.

Cognitive Research: Principles and Implications

|November 4, 2025

Summary

This summary is machine-generated.

A novel virtual reality (VR) display significantly improved submariners' SONAR data interpretation speed and accuracy. However, users sometimes over-relied on the aid, highlighting the need for careful implementation.

Keywords:

Automation Decision aids SONAR Spatial cognition Virtual reality

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Area of Science:

Human-Computer Interaction
Cognitive Psychology
Naval Technology

Background:

Submariners interpret complex SONAR data under high-pressure conditions.
Traditional time-bearing plots require difficult spatial transformations for tactical decision-making.
Novel visualization methods are needed to enhance SONAR comprehension.

Purpose of the Study:

To evaluate the effectiveness of a novel egocentric, conformal VR display for SONAR data interpretation.
To assess the impact of this VR aid on decision-making speed and accuracy.
To investigate potential over-reliance on the VR display.

Main Methods:

81 participants were trained in a VR scenario to localize enemy vessels using a time-bearing plot.
One group received an egocentric, conformal VR display overlay (supported condition).
A control group received no display assistance (unsupported condition).

Main Results:

The VR overlay significantly improved both speed and accuracy compared to the baseline.
Over-reliance on the VR aid was observed in the supported group.
Participants who combined traditional plots with the VR aid during training performed well without performance costs.

Conclusions:

Novel display formats, like egocentric conformal VR, can enhance SONAR data comprehension.
Care must be taken to mitigate over-reliance on such assistive technologies.
Training strategies integrating traditional and novel displays may optimize performance.