This research project sought to evaluate potential barriers limiting the use of augmented reality welding simulators into career and technical education welding curricula. This study used quantitative and qualitative case studies to address five objectives: (1) What is the operating cost of a CTE welding program, (2) Are there cost savings on…

This study employs legal research methods to explore how federal protections for individuals with disabilities apply in the context of postsecondary extended reality (XR) learning, such as for classes taught in virtual reality. Other examples include the use of 360 degree, interactive videos in online courses and activities that leverage digital,…

This thesis explores the use of Augmented Reality (AR) in two challenging scenarios -- autism therapy, and network-constrained, remote collaboration. In the first half of this thesis, we highlight the design and implementation of CustomAR and Augmented Playgrounds -- two applications that leverage the visualization and contextual abilities of AR…

Tactical populations and other performers who find it difficult to access training often turn to simulation training to adequately prepare, and increasingly are using virtual reality (VR) as a resource. Additionally, groups struggling with fear produced by various aspects of tactical training may find VR, alongside psychological skills training,…

Many researchers have observed that gamified mixed reality learning environments (gMRLEs) can increase learner engagement, motivation, knowledge acquisition, and critical thinking. However, there is no consensus on strategies and methods for designing gMRLEs. The purpose of this qualitative Delphi study was to identify best practices in designing…

The purpose of this study was to examine the effect of a treatment package consisting of video and reflection, video feedback, and coaching on pre-service teachers' use of nonverbal immediacy behaviors as they delivered lessons to student avatars in mixed reality simulations. Pre-service teachers delivered lessons at three points of time over the…

Creativity is an important criterion for evaluating conceptual and design abilities of architects and their praxis. However, in recent years, the world has grown more complex. New problems have emerged that are often outside the architect's capacity. Given this challenge, architects collaborate with colleagues from architecture and other related…