In this episode of UnchartED State, co-hosts Susan Seal and Maddie Ludt are joined by Dr. Ryan Walker, associate professor at Mississippi State University and director of the VR certificate program.

From virtual rainforests to AI-powered teaching assistants, Dr. Walker shares how immersive technologies like virtual reality (VR), augmented reality (AR), and extended reality (XR) are reshaping how students learn, interact, and retain knowledge. The conversation explores how experiential learning in 3D environments leads to deeper understanding, stronger memory, and more engaging educational experiences.

The episode also dives into the growing role of AI in these environments, from intelligent avatars that guide learning to adaptive tutors that personalize instruction and assessment in real time.

In This Episode:

•  The difference between VR, AR, and XR—and how each is used in education 
•  Why experiential, immersive learning leads to stronger retention 
•  How AI avatars and virtual teaching assistants are changing instruction 
•  The role of VR in STEM, healthcare, engineering, and beyond 
•  Accessibility, engagement, and the future of assessment in virtual spaces 
•  How higher education is (and isn’t) keeping pace with emerging technologies 
•  What it means to design learning experiences—not just deliver content 

As immersive technology and AI continue to evolve, this episode explores how higher education can move beyond traditional models and into fully interactive, student-centered learning environments.