Virtual reality refers to a computer-generated simulation of a 3D environment that can be experienced through a VR headset or other immersive device. Augmented reality, on the other hand, involves overlaying digital information on top of the real world, typically through a mobile device or smart glasses. For more information visit: https://cioinsights.com/r3d=top-10-fastest-growing-edtech-companies-to-watch-in-2022