Augmented & Virtual Reality: Concepts and Examples

What is the primary function of Augmented Reality (AR) technology?

To overlay virtual objects over real-world environments (correct)
To create a simulated 3D environment
To immerse users in a virtual world
To navigate through virtual spaces

What is a characteristic of Virtual Reality (VR) technology?

It allows users to interact with virtual objects in the real world
It enhances the user's real-world experience with virtual information
It provides a 2D representation of a 3D environment
It creates a simulated environment that users can immerse themselves in (correct)

What is the main difference between Virtual Reality (VR) and Mixed Reality (MR) technologies?

VR is more expensive, while MR is more affordable
VR creates a simulated environment, while MR combines real and virtual spaces (correct)
VR is more immersive, while MR is more interactive
VR is used for gaming, while MR is used for education

What is an example of an Augmented Reality (AR) application?

A Snapchat lens (D) Signup and view all the answers

What is a key feature of Mixed Reality (MR) environments?

Virtual and real-world objects co-exist and interact in real-time (D) Signup and view all the answers

What is a characteristic of Virtual Reality (VR) and Mixed Reality (MR) technologies?

They create an immersive and interactive experience (A) Signup and view all the answers

What is the main difference between AR and VR in terms of the user's presence?

AR users can control their presence in the real world, while VR users are controlled by the system. (D) Signup and view all the answers

What is the primary purpose of Microsoft's Hololens?

To enhance the real world with digital content (C) Signup and view all the answers

How do AR apps typically display information?

By overlaying digital information on top of the real world using a smartphone or tablet camera (C) Signup and view all the answers

What is a key feature of Virtual Reality (VR) technology?

It completely covers and replaces the user's field of vision (B) Signup and view all the answers

What is the main difference between AR and VR in terms of their environment?

AR uses a real-world setting, while VR uses a completely virtual environment (D) Signup and view all the answers

What is the primary device required for VR experiences?

A headset device (C) Signup and view all the answers

What is the primary distinction between MR and AR?

MR integrates virtual objects into and responsive to the real world, whereas AR only displays simple images. (A) Signup and view all the answers

What is a key feature of MR that allows users to interact with virtual objects?

Users can view and manipulate virtual objects from different angles. (D) Signup and view all the answers

What is a major reason why MR applications and devices are still in the proof-of-concept phase?

High processing power required for MR applications. (C) Signup and view all the answers

In which sector is the use of AR/VR most prevalent?

Video games (D) Signup and view all the answers

What is one of the potential applications of AR/VR in medicine?

To enable students to study the human body structure. (B) Signup and view all the answers

What is a key difference between MR and VR?

MR overlays digital content on the real environment, while VR creates a completely virtual environment. (D) Signup and view all the answers

What is the primary function of the Graphics Processing Units (GPUs) in VR technology?

To accelerate the creation and displaying of images (C) Signup and view all the answers

What is the purpose of haptic displays in VR technology?

To simulate a sense organ and present the VR content (A) Signup and view all the answers

What type of devices are used to process inputs and outputs from users in VR technology?

Personal computers (D) Signup and view all the answers

What is the role of the software in VR technology?

To create the rendered virtual environment (A) Signup and view all the answers

What is the purpose of spatial audio in VR technology?

To provide an audio landscape that matches the visuals (D) Signup and view all the answers

What is the primary function of input devices in VR technology?

To help users navigate the 3D worlds (B) Signup and view all the answers

What is the main reason why VR has not gained widespread acceptance?

Perception of VR as an expensive gimmick for video games (A) Signup and view all the answers

What is one of the most pressing ethical issues in VR development?

Pornography and adult content (A) Signup and view all the answers

What is a potential social implication of interactive VR environments?

Desensitization to violence and aggressive behavior (B) Signup and view all the answers

What is a key characteristic of Virtual Reality (VR) experiences?

Interactive and immersive experiences (D) Signup and view all the answers

What is a potential consequence of users spending too much time in VR environments?

Turning their backs on the real world (D) Signup and view all the answers

What is the primary purpose of Virtual Reality (VR) technology?

To create a realistic simulation of real-world environments (A) Signup and view all the answers