Midterm ar vr
Explore the Future of AR/VR
Test your knowledge of Augmented Reality (AR) and Virtual Reality (VR) with our in-depth quiz designed for enthusiasts and professionals alike! Whether you're a student, marketer, developer, or just curious about the latest trends in AR/VR technologies, this quiz covers various aspects from market growth to technical concepts.
Engage with 40 carefully crafted questions that challenge your understanding of:
- Market Dynamics
- Technological Concepts
- Real-world Applications
- Trends and Innovations
What is the estimated compound annual growth rate (CAGR) for AR market from 2022 to 2030 based on the GrandView Research report
80.9%
40.9%
10.9%
What is the major driver of AR market growth according to the Grand View Research report?
Companies are putting a strong emphasis on providing a unique and interactive experience to end-users.
No ethical concerns
No social acceptance issue.
What was the estimated global AR market size in 2021?
US$2.5 billion
US$25 billion
US$25 million
UNIQLO Magic Mirror is considered as a Web-based AR experience on
Marketing
Gaming
Education
UNIQLO Magic Mirror is an example of
Location-based AR experience
Outdoor mobile AR experience
Web-based AR experience.
Point of Sale is a typical AR experienced based on
Marker
Location
Image
Viewing Points of Interest (POI) is considered as
An outdoor mobile AR experience.
A marker-based AR experience
A model-based AR experience
Guided tour in a Museum is likely related to
A location-based AR experience
An environmental-based AR experience.
Marker-based AR experience.
Good example for AR:
AR names on faces.
Medical visualization on real body
ATM locations overlaid on camera view
Bad example for AR:
Learning with AR flip cards.
Ar assembly instructions shown on real model
CAD model on real printed manual.
Microsoft Hololens is a an example of
VR-based Ar
AR-based MR
VR-based MR
Augmented Virtually (AV),
Is AR-based MR.
Is VR-based MR
VR-based AR
AR is way of viewing
The virtual objects and augmenting with real environment
The virtual computer generated input such as still graphics audio, or video.
The real world and augmenting the real world visual with simulated inputs.
AR is different from VR because
VR augments a real-world
AR augments a real world
AR augments a virtual world
Bouncing a digital soccer ball off the real-world is an example of
Virtual reality
Mixed reality
Augmented virtuality
In AR-based MR,
There is no communication between virtual and real objects.
The virtual content can act as if it were a part of the real world.
The content of the digital world is passively laid on top of the real world.
In mixed reality (MR)
Virtual content mixed with the real world
The integrated computer-generated content my interact with the view of the real world.
The above two are true.
In the early phase of augment reality,
The virtual and the real environments communicate with each other.
The virtual content is an overlay on top of the real-world content.
The virtual contents interact with the physical world.
Mixed reality,
Does not have interaction between virtual environment and real objects.
Can only partially take the digital environment and connect to a real-world objects.
Sometimes function similarly to VR.
Virtual reality discussed in this course generally means
Mixed reality
Augment reality
An immersive computer-simulated reality.
Virtual reality is a terminology to
Include all manner of immersive experiences
Specifically depict augmented reality.
Cover only mixed reality.
VR environments are typically
Either a physical or a simulated scenes.
Simulated environments.
Directed to the physical world.
Utilize different colors for tracking is considered as a
Model based tracking
Marker based tracking
Location based tracking
Tracking from known 3D model requires
Only color information
Only depth information
Matching input to model template
Model based tracking technology could
Track 3D object without predetermined template
Only be applied to 2D objects.
Track from deformable object.
Characteristic of environmental tracking
Used depth sensors to capture scene and track from model
A webcam is sufficient for information input.
Only require depth sensors.
Which of the following is not considered as an advantage of natural gesture in AR system?
Better tracking accuracy.
Move beyond simple pointing.
Provide rich two handed gestures
Which of the following interaction is good for qualitative input?
Keyboarding typing
Gesture
Mouse click
Which of the following interaction combines 3D hand tracking and speech?
Multimodal input
Image-based
Marker-based
Which of the following interaction could provide adaptive feedback?
Nature gesture
Intelligent interface
Image-based
Which of the following is considered as an AR display device?
Webcam
Laser pointer
Contact lens
Which of the following is not required for a projected AR system?
Webcam
Analog camera
Projector
Augmented Reality by Azuma
Real and virtual images cannot be seen at the same time
Only virtual images
Combines real and virtual images
Characteristics of a retinal display:
2D stereo with depth modulation
Infinite depth of field
Remaining visual defect
Characteristics of contact lens AR display:
Very high resolution
Unobtrusive
Power is not necessary
Contact lens and micro-display for AR applications
Not socially acceptable because of micro-display
POV is limited because of micro-display.
Wide FOV
In Azuma's AR definition
Virtual objects appear randomly in space.
The virtual content cannot be interacted with.
Interacting with virtual content in real-time
Tracking technologies is a key research area for
3D registration
Combining real and virtual
Interacting the virtual object in real time
Which of the following is not considered as a display device for AR
PC
Google glass
Projector
Wide FOV see through
Socially acceptable
Bulky HMD
Usually thick see through
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