Question

What is the purpose of the tiny tubes in another technique of digital paper?

a.

To emit light and create pixels

b.

To absorb light and create pixels

c.

To hold reflective spheres for pixel manipulation

d.

To generate electrical signals for pixel control

Posted under Human Computer Interaction

Answer: (c).To hold reflective spheres for pixel manipulation Explanation:In this technique, tiny tubes in digital paper hold light-absorbing liquid and small reflective spheres. The movement of the spheres, either to the top surface or away from it, determines whether the pixel appears white or black. The spheres retain their position once the electronic signal is removed.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the purpose of the tiny tubes in another technique of digital paper?

Add Comment

Similar Questions

Discover Related MCQs

Q. What is a potential early application for digital paper?

View solution

Q. What is the long-term goal for digital paper technology?

View solution

Q. What is a potential future application of digital paper?

View solution

Q. What is an important aspect of navigation in virtual reality systems?

View solution

Q. How does the move from mice to 3D devices impact degrees of freedom?

View solution

Q. What type of controls are often used in PC games and desktop virtual reality?

View solution

Q. How do users manipulate virtual controls in PC games and desktop virtual reality?

View solution

Q. What is a characteristic of users in PC games and desktop virtual reality systems?

View solution

Q. What is a 3D mouse?

View solution

Q. How many degrees of freedom does a 3D mouse have?

View solution

Q. What are the methods used to track the position and orientation of a 3D mouse?

View solution

Q. What potential issue can users experience when using a 3D mouse?

View solution

Q. What is a dataglove?

View solution

Q. What advantage does the dataglove offer as an input device?

View solution

Q. What are the two purposes of helmets or goggles worn in some VR systems?

View solution

Q. How is head tracking used in VR systems?

View solution

Q. What is the analogy used to explain the relationship between head direction and movement in VR systems?

View solution

Q. How do some VR systems track whole-body movement?

View solution

Q. What is a potential advantage of using image-processing techniques for whole-body tracking?

View solution

Q. What is the future of tracking techniques in VR systems?

View solution

View All MCQs on Human Computer Interaction

Suggested Topics

Are you eager to expand your knowledge beyond Human Computer Interaction? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

JavaScript

Strengthen your web development skills with our JavaScript MCQs. Understand core...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

Microprocessor

Understand the heart of your computer with our Microprocessor MCQs. Topics include...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

Reverse Engineering

Strengthen your understanding of Reverse Engineering with our curated set of MCQs....

Formal Languages and Automata Theory

Discover the mathematical models of computation with our Formal Languages and...