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What Is VR? Mechanisms for Experiencing Virtual Worlds, Use-Case Examples, and Future Prospects

Virtual Reality (VR) is a technology that allows people to experience computer-generated virtual spaces as though they were real. By wearing VR goggles, users are immersed in a 360-degree world. Combining visual, auditory, and tactile feedback makes it possible to enjoy experiences that would be difficult—or even impossible—in the real world. As of 2025, VR is revolutionizing not only gaming but also medicine, education, tourism, real estate, and many other fields.

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