AuthorJoshua Byrne

Joshua Byrne is a Research and Development Engineer and Scientist specializing in instructional systems, immersive learning technologies, and workforce training. His work focuses on the design, evaluation, and modernization of training systems operating in complex, high-consequence environments, with particular emphasis on simulation, digital twins, and evidence-based instructional design. His research integrates engineering principles, design-based research methodologies, and instructional systems development to bridge the gap between formal research and operational training practice. The work presented on this site reflects applied studies, technical analyses, and research-to-practice translations derived from real-world instructional contexts.

What the Evidence Says About VR, AR, and Digital Twins in Submarine Training

By Joshua Byrne

In Immersive Learning Systems, Submarine Training & Readiness, Technology

2 Min Read

Interest in immersive learning has expanded rapidly across defense and maritime training communities. However, questions remain about what these technologies actually improve and under what conditions they are most effective. A review of peer-reviewed research from 2020 to 2025 provides clarity. The strongest evidence supports immersive learning as a means of improving operational readiness when...

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Training for the Depths: How Immersive Learning Strengthens Submarine Readiness

By Joshua Byrne

In Defense Workforce Development, Immersive Learning Systems, Submarine Training & Readiness

2 Min Read

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