Fundamentals of virtual reality MCQs

Virtual Reality (VR) is a technology that creates immersive, computer-generated environments, allowing users to interact with and experience these environments as if they were real.

VR primarily aims to stimulate the senses of hearing and vision to create immersive experiences.

A VR headset is a head-mounted display that covers the eyes and ears, providing an immersive visual and audio experience.

Motion tracking in VR is used to track the user's movements and adjust the virtual environment accordingly to create a realistic experience.

The sensation of dizziness or discomfort in VR is often referred to as "sim sickness."

The field of view (FOV) in VR refers to the extent of the user's visual perception within the virtual environment.

A game controller is an example of a VR input device used to interact with virtual environments.

A "haptic feedback" device in VR provides tactile sensations or vibrations to the user, enhancing the sense of touch in virtual environments.

Treadmill technology is used in VR to enable users to walk and move naturally within the virtual environment.

The level of detail and clarity of images in VR is referred to as "resolution."

Google Cardboard is a VR device that uses a smartphone for VR experiences and does not require a separate headset.

The delay between a user's action and the corresponding response in a VR environment is referred to as "latency."

WebVR is designed to be experienced with a web browser and does not require a dedicated VR headset.

The feeling of being physically present in a VR environment is referred to as "presence."

The HTC Vive, developed by Valve Corporation, is known for its precise tracking and controllers.

The process of capturing the real world and incorporating it into a VR environment is called "photogrammetry."

Medical simulations are a common application of VR in education and training, allowing medical professionals to practice procedures and scenarios.

The practice of using VR to explore and interact with virtual versions of real-world locations is often called "virtual touring."

Haptic feedback technology is known for its ability to create a sense of touch and pressure in virtual environments.

The process of creating a 3D digital representation of an object or environment for VR is called "modeling."

High-resolution displays are not a common challenge in VR development; in fact, higher resolution is often desired.

The process of rendering two slightly different images to create a 3D effect in VR is called "stereoscopic rendering."

Mixed Reality (MR) combines the real world with virtual elements, allowing users to interact with both.

Teleportation in VR refers to the act of moving the user's viewpoint within the virtual environment to a different location.

PlayStation VR is designed specifically for use with PlayStation gaming consoles.

Google Cardboard is a VR device that uses a smartphone as its display and is often made of cardboard or similar materials.

The effect that occurs when the user perceives depth and volume in VR is called the "stereoscopic effect."

In VR, the area or space within which a user can move and interact is often referred to as the "play area."

Hand tracking technology is used to track the user's hand movements and gestures in VR.

The process of creating a sense of presence and immersion in VR is referred to as "immersion."

Augmented Reality (AR) uses a transparent display to allow users to see the real world along with virtual elements.

The practice of using VR for mental health therapy and treatment is often referred to as "virtual rehabilitation."

The primary purpose of VR content creation tools and software is to design VR environments and experiences.

The use of VR to transport users to different locations, real or imaginary, without physical travel is known as "virtual tourism."

Stereoscopic rendering is the technique used to create the illusion of depth in VR by rendering objects for each eye separately.

Architectural visualization is a common application of VR in the field of architecture and design, allowing architects to explore and present designs in a virtual environment.

The practice of using VR for training purposes, including flight simulations, is often referred to as "VR training."

Motion sickness is a common challenge in VR content development, as it can affect some users during immersive experiences.

The practice of using VR for historical and cultural preservation is often referred to as "heritage preservation."

The sensation of being physically present in a virtual environment while knowing that it is not real is referred to as "presence."

The practice of using VR to create virtual replicas of real-world objects and locations is often referred to as "VR scanning."

Haptic feedback technology allows users to feel physical resistance and force feedback in their interactions with virtual objects.

The process of capturing 360-degree images or videos for VR experiences is called "photogrammetry."

Oculus Quest is known for its wireless capabilities and standalone design, allowing users to enjoy VR experiences without being tethered to a PC.

The practice of using VR to simulate real-world job interviews and workplace scenarios for training purposes is often referred to as "virtual assessment."

The practice of using VR to create lifelike replicas of human beings for various applications is often referred to as "avatar creation."

In VR, the graphical representation of a user within a virtual environment is called an "avatar."

The phenomenon where users lose track of time and become deeply engrossed in a VR experience is referred to as "presence."

The practice of using VR to create realistic training simulations for medical professionals is known as "medical simulation."

PlayStation VR is designed to be used with a gaming console (PlayStation) and provides a range of VR experiences.