This study provides a comprehensive review of the utilization of Virtual
Reality (VR) for visualizing Artificial Intelligence (AI) systems, drawing on
18 selected studies. The results illuminate a complex interplay of tools,
methods, and approaches, notably the prominence of VR engines like Unreal
Engine and Unity. However, despite these tools, a universal solution for
effective AI visualization remains elusive, reflecting the unique strengths and
limitations of each technique. We observed the application of VR for AI
visualization across multiple domains, despite challenges such as high data
complexity and cognitive load. Moreover, it briefly discusses the emerging
ethical considerations pertaining to the broad integration of these
technologies. Despite these challenges, the field shows significant potential,
emphasizing the need for dedicated research efforts to unlock the full
potential of these immersive technologies. This review, therefore, outlines a
roadmap for future research, encouraging innovation in visualization
techniques, addressing identified challenges, and considering the ethical
implications of VR and AI convergence.Comment: 19 page