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UOFG_MOBILE_HCI > Lecture 7 - What is mixed reality , mixed reality devices and convergence. > Flashcards

Lecture 7 - What is mixed reality , mixed reality devices and convergence. Flashcards

1
Q

What is mixed reality?

A

Mixed reality is a blend of real and virtual sensations

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2
Q

Is VR and AR part of mixed reality?

A

YES

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3
Q

What does VR stand for?

A

Virtual Reality

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4
Q

What does AR stand for?

A

Augmented reality

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5
Q

Does mixed reality only include visual sensations?

A

No, all sensory modalities e.g. touch. It is multisensory.

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6
Q

What is the Milgram’s Reality-Virtuality Continuum?

A

A continuum which spans real to virtual, it classifies AR,VR,reality and virtuality. It classifies varying amounts of blending.

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7
Q

What is virtuality?

A

Virtual reality, where we are immersed in a virtual program to the point where it is our reality.

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8
Q

Which 2 blends are mixed reality?

A

VR(more virtal) and AR(more real)

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9
Q

Is Pokemon GO AR or VR?

A

It is AR as we are placing virtual content into the real world.

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10
Q

What are the most common AR devices?

A
  • AR headsets (glasses) -> typically very socially acceptable and comfortable
  • Phones (e.g. Pokemon GO)
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11
Q

What is the most common VR device?

A

VR headsets (goal of immersiom) -> packed with tech and bulky

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12
Q

AR devices are …

A

see-through

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13
Q

VR devices are …

A

occluding

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14
Q

VR and AR have … hardware.

A

very distinct

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15
Q

Is it possible to support the whole reality-virtuality continuuum with one device?

A

Not at the moment , but this is possible in the future.

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16
Q

What is convergence?

A

Trying to converge the whole reality-virtuality continuum into a single device.

17
Q

What are the challenges with the act of convergence?

A

Preserving visual perception of the physical environment
* Can pass-through images of reality be as good as our eyes?

Occluding reality in a see-through display
* Can you fully immerse the user in the virtual environment?

18
Q

What is the main factor that dictates the possible experiances with mixed reality?

A

THE DEVICES (slide 14)

UOFG_MOBILE_HCI (19 decks)

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