EMERGING TRENDS IN COMPUTING
VIRTUAL AND AUGMENTED REALITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is NOT a way for a user to input information into Virtual Reality?
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Hand Controller
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Keyboard
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Monitor
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Mouse
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Explanation:
Detailed explanation-1: -Controller Input (Laser-pointer or Ray-cast) This is the most familiar selection technique. A virtual laser-pointer is fired from the controller (see Figure 1). The user changes the controller orientation to re-orient the laser-beam and intersect the pointer beam with a desired object.
Detailed explanation-2: -Visual display-different visual displays are available for VR systems, typical examples include a standard CRT monitor, an HMD, a projection screen or a ´reality theatre´ or CAVE.
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