ITPEC IP October 2018 Question 25
ITPEC IP October 2018 — Question 25 of 100
Virtual reality makes computer-simulated objects and spaces perceptible as though they were part of the real world. Computer graphics, sound, tracking, and interactive displays can create immersion and allow a user to explore or manipulate the simulated environment.
Answer (b)
Why not others:
- gradually sharpening a coarse image describes progressive image display
- replacing a wind-tunnel experiment is engineering simulation but not necessarily VR
- combining separately captured images is image compositing
Key rule: VR is defined by an interactive, perceptually convincing simulated environment, not merely by any computer simulation or edited image.
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