Extended reality
Extended reality (XR) is both an umbrella term for the various realities like augmented reality (AR), virtual reality (VR), etc., as well as a means to interpolate between them and eXtrapolate (eXtend) beyond them. See also The technology is intended to combine or mirror the physical world with a "digital twin world" able to interact with it, giving users an immersive experience by being in a virtual, augmented, intelligent, digital, etc., environment.