Podcast
Questions and Answers
What is the main purpose of an input device?
What is the main purpose of an input device?
Which input device is characterized by rolling a ball with the thumb, fingers, or palm to move a cursor?
Which input device is characterized by rolling a ball with the thumb, fingers, or palm to move a cursor?
What is the main function of a scanner as an input device?
What is the main function of a scanner as an input device?
Which input device is most favored by graphic designers?
Which input device is most favored by graphic designers?
Signup and view all the answers
What type of control surface is a touchpad commonly known as?
What type of control surface is a touchpad commonly known as?
Signup and view all the answers
When did the mouse come into common use on a PC?
When did the mouse come into common use on a PC?
Signup and view all the answers
Why is the quality of the keyboard often overlooked when buying a PC?
Why is the quality of the keyboard often overlooked when buying a PC?
Signup and view all the answers
What additional function do new scanners have that converts images into text?
What additional function do new scanners have that converts images into text?
Signup and view all the answers
Which input device is specifically designed to control computer games?
Which input device is specifically designed to control computer games?
Signup and view all the answers
What is the primary role of a microphone as an input device?
What is the primary role of a microphone as an input device?
Signup and view all the answers
Study Notes
Input Devices
- The main purpose of an input device is to provide a means of communicating with a computer.
Specialized Input Devices
- A trackball is characterized by rolling a ball with the thumb, fingers, or palm to move a cursor.
Scanners
- The main function of a scanner as an input device is to capture images or texts into digital format.
Graphic Designers' Favorite Input Device
- Graphic designers most favor the graphics tablet as an input device.
Touchpad
- A touchpad is commonly known as a glide point or touchpad control surface.
History of Mouse
- The mouse came into common use on a PC in the 1980s.
Keyboard Quality
- The quality of the keyboard is often overlooked when buying a PC because it is considered a secondary component.
Scanner's Additional Function
- New scanners have an additional function called Optical Character Recognition (OCR) that converts images into text.
Gaming Input Devices
- A joystick is specifically designed to control computer games.
Microphone
- The primary role of a microphone as an input device is to capture audio signals for input into a computer.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge about input devices like mouse, keyboard, scanner, and more. Learn about the functions and importance of the mouse as an input device in computer systems.
