Question

Which of the following is not a suitable task for eyegaze systems?

a.

Accurate drawing

b.

Selecting items on the screen

c.

Guiding missiles to their targets

d.

Tracking where a user is looking

Posted under Human Computer Interaction

Answer: (a).Accurate drawing Explanation:Eyegaze systems allow for very fast and accurate cursor movement, making them excellent for tasks such as selecting items on a screen or even guiding missiles to their targets in military applications. However, they are not suitable for accurate drawing tasks because the eye does not move in smooth lines.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the following is not a suitable task for eyegaze systems?

Add Comment

Similar Questions

Discover Related MCQs

Q. What are some challenges of using eyegaze systems?

View solution

Q. What are cursor keys used for?

View solution

Q. Why might cursor keys still be relevant despite advances in other input methods like the mouse or touch screens?

View solution

Q. What devices often require discrete control?

View solution

Q. What is a bitmap display?

View solution

Q. What determines the color or intensity at each pixel in a bitmap display?

View solution

Q. What is the purpose of anti-aliasing in bitmap displays?

View solution

Q. What are two factors that are important to consider in the resolution of a bitmap screen?

View solution

Q. What happens when a computer gives a screen less resolution than its maximum?

View solution

Q. How does a cathode ray tube (CRT) display work?

View solution

Q. How are grayscale images displayed on a black and white CRT screen?

View solution

Q. Why do color CRT screens have a lower resolution than equivalent monochrome screens?

View solution

Q. What does animation refer to in the context of CRT display technology?

View solution

Q. What is a disadvantage of CRT displays?

View solution

Q. What are some advantages of Liquid Crystal Display (LCD) technology?

View solution

Q. How does an LCD create an image?

View solution

Q. Why might using an LCD result in reduced eye strain compared to a CRT?

View solution

Q. How has the advent of LCD screens impacted the computer market?

View solution

Q. What developments have improved the performance and usability of LCD screens?

View solution

Q. What is a significant difference between random scan and raster scan displays?

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!

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

Management Information Systems

Discover how businesses leverage technology with our Management Information Systems...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

Digital Communication

Master the basics of electronic communication with our Digital Communication MCQs....

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...