Q: HMD stands for?
Solution: It stands for Head Mounted Display. A kind of stereo display with two miniature screens and depth perception.
Q: In terms of image analysis, it is important to attend to primary level signs in visual codes, most obviously for examples of still photography.
Solution: The statement is true. This approach categorizes the image analysis into three: position, treatment and content.
Q: _____________ keep track of position.
Solution: Motion trackers keep track of position. Other devices are like head trackers and body trackers.
Q: BOOM stands for?
Solution: BOOM stands for Binocular Omni-Orientation Monitor. It is a type of Stereoscopic display. Guidance of the box by the users.
Q: A term for Illusion of immersion by projecting stereo images on the walls and floor of a room.
Solution: CAVE is the term. CAVE stands for Cave Automatic Virtual Environment.
Q: It is a mediated environment which creates the sensation in a user of being present in a (physical) surrounding.
Solution: VR or virtual reality is a mediated environment which creates the sensation in a user of being present in a (physical) surrounding.
Q: A term to describe the extent to which a user can modify form and content of a mediated environment.
Solution: Interactivity is the extent to which a user can modify form and content of a mediated environment. It comprises speed and mapping.
Q: A type of VR environment in which subjects are visually isolated from the real environment.
Solution: In immersive VR, subjects are visually isolated from the real environment. A virtual scene is responding to the subjects actions.
Q: In this type of VR environment, the three-dimensional scene is considered as a part of the physical environment.
Solution: This happens in non-immersive Virtual environment. Also, the subjects do fully respond in the real environment.
Q: In this type of VR environment, the subjects can perform both in the real and virtual environment.
Solution: The subjects perceive a strong involvement into the VE. Also, the subjects may perform less in the real environment.
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