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Welcome to the Groupware MCQs Page

Dive deep into the fascinating world of Groupware with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Groupware, a crucial aspect of Human Computer Interaction. In this section, you will encounter a diverse range of MCQs that cover various aspects of Groupware, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Human Computer Interaction.

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Check out the MCQs below to embark on an enriching journey through Groupware. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Human Computer Interaction.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Groupware. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Groupware MCQs | Page 4 of 19

Explore more Topics under Human Computer Interaction

Q31.
What challenges are associated with video conferences involving a group of participants?

a.

High costs

b.

Limited bandwidth

c.

Difficulty in capturing body gestures

d.

Problems with camera positioning and image size

Discuss
Answer: (d).Problems with camera positioning and image size Explanation:In video conferences involving a group of participants, challenges arise related to camera positioning and determining the appropriate image size for each participant to ensure clear visibility and communication cues.
Q32.
What is the purpose of experimental systems involving video walls in common rooms at different sites?

a.

To provide a large video screen for entertainment

b.

To facilitate private video conferences

c.

To encourage chance meetings and social interactions at a distance

d.

To create an illusion of a window between sites

Discuss
Answer: (c).To encourage chance meetings and social interactions at a distance Explanation:Experimental systems involving video walls aim to counter the loss of chance meetings and social interactions that occur when working in different locations. They provide a sense of social presence and enable interactions between sites.
Q33.
What is a challenge associated with camera positioning for video walls?

a.

The camera field of view is too wide

b.

Participants are likely to remain stationary

c.

Participants may move out of the camera's range

d.

The camera's focus is too shallow

Discuss
Answer: (c).Participants may move out of the camera's range Explanation:Camera positioning for video walls is challenging because participants in common rooms are likely to move around, making it easy for them to move out of the camera's range while still being able to see each other.
Q34.
How does stereo audio contribute to video communication in such systems?

a.

It helps participants navigate through the virtual environment

b.

It adds a 3D effect to the video stream

c.

It enables selective attention to sound

d.

It ensures clear video quality

Discuss
Answer: (c).It enables selective attention to sound Explanation:Stereo audio helps participants orient to the speaker and filter out unwanted noises, enhancing their attention to sound cues during video communication.
Q35.
What is the "video tunnel" technique used for in video communication?

a.

Creating a virtual reality environment

b.

Providing privacy during conversations

c.

Enabling multi-way video conversations

d.

Facilitating eye contact during video conversations

Discuss
Answer: (d).Facilitating eye contact during video conversations Explanation:The "video tunnel" technique is used to facilitate eye contact during video conversations. It involves using a half-silvered mirror to allow the camera to capture the participant's image as if it were in the middle of the screen.
Q36.
What is a limitation of the video tunnel technique for eye contact?

a.

It is not practical for large-scale use

b.

It creates an unnatural visual angle

c.

It requires participants to use bulky equipment

d.

It only works for strictly one-to-one conversations

Discuss
Answer: (a).It is not practical for large-scale use Explanation:One limitation of the video tunnel technique is that its sheer bulk makes it impractical for large-scale use, despite its reported benefits for creating a sense of engagement.
Q37.
What is the term used to refer to the representation of a participant in a virtual space?

a.

Embodiment

b.

Avatar

c.

Rendered figure

d.

Virtual persona

Discuss
Answer: (a).Embodiment Explanation:The representation of a participant in virtual space is called an embodiment.
Q38.
How do virtual collaborative environments attempt to mimic real-world interactions?

a.

By limiting participants to text-based communication

b.

By using abstract geometric shapes to represent participants

c.

By mapping 3D avatars onto flat surfaces

d.

By allowing participants to use their real-world social skills within the virtual world

Discuss
Answer: (d).By allowing participants to use their real-world social skills within the virtual world Explanation:Virtual collaborative environments attempt to mimic real-world interactions by allowing participants to use their existing real-world social skills within the virtual environment.
Q39.
What challenge is associated with representing non-3D computer-based artifacts in a virtual environment?

a.

They appear distorted due to perspective rendering

b.

They cannot be mapped onto flat surfaces

c.

They are not compatible with immersive VR systems

d.

They require separate virtual computer screens

Discuss
Answer: (a).They appear distorted due to perspective rendering Explanation:Representing non-3D computer-based artifacts in a virtual environment is challenging because they can appear distorted due to perspective rendering, making them difficult to read.
Q40.
What term is commonly used to refer to a user's representation or character in a virtual world on the web?

a.

VR figure

b.

Immersive embodiment

c.

Web persona

d.

Avatar

Discuss
Answer: (d).Avatar Explanation:In virtual worlds on the web, a user's representation or character is commonly referred to as an avatar.
Page 4 of 19

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