Virtual reality (VR, 虛擬現實) is the use of computer technology to create a simulated (模擬的) three-dimensional (3D) environment that looks real to the users who can have different experiences inside. Users not only can see 3D images, but also can interact (互動) with them. The idea of VR was first introduced by an American filmmaker, Morton Heilig, in 1957. He worked with his partner ...Read More
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