Visualizing the Future: An Overview of AR, VR, and Spatial Awareness in the Digital Age

In the current tech-driven era, society is advancing through the so-called revolution 4.0, the digital revolution and the emergence of virtual worlds.Augmented reality, Virtual reality has gained enormous popularity in the world of STEM (Science, Technology, Engineering and Mathematics) in the past few years.No one can imagine a single field that is not impacted by technology.Through a review of current literature, the aim of this paper delves into the in-depth comprehensive overview of Augmented reality, Virtual Reality and Spatial awareness.