How science fiction writers predicted virtual reality

With the introduction of high-end devices such as the Oculus Rift and the HTC Vive, as well as the simple ones such as Google Cardboard, virtual reality is the next digital frontier. While it’s a world that can now be practically realized, it’s not a new idea: Science fiction has long been imagining virtual worlds within imagined ones.
From the early 1950s, authors had begun to experiment with stories involving simulated worlds. Ray Bradbury’s 1951 story “The Veldt&r