A much more advanced VR experience might be like the world Neo confronts in the movie The Matrix. Even as Neo runs, leaps, and battles a hundred clones in a computerized world, it feels totally real to him. Maybe even hyperreal—realer than real. His vision, hearing, and touch are hijacked by the synthetic world so completely that he cannot detect its artificiality. A yet even more advanced mode of VR is the holodeck on Star Trek. There, holographic projections of objects and people are so real in fiction they are solid to the touch. A simulated environment that you can enter at will is a
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