The graphic input devices subsystem includes
the keyboard/sound, mouse, tablet, dials, and lighted programmable-function keys (LPFK) devices
. These devices provide operator input primarily to graphic applications. However, the keyboard can provide system input by means of the console.
Which device helps us give graphical input to the computer?
A stylus
is a small pen-shaped instrument that is used to input commands to a computer screen, mobile device or graphics tablet.
What is graphical input used for in computers?
Mouse
: It is used as a popular pointing device. It is used to create images, graphics as well as to click on any button or menu. The mouse has two or three buttons.
What is the basic purpose of interactive input devices?
Input devices connected to a computer system
allow the user to enter data or interact with running programs
, and are used for activities ranging from editing computer programs to playing videogames (q.v.). Input devices can be separated into five classes: keyboards, locators, picks, valuators, and buttons.
What are the uses of input devices?
In computing, an input device is a peripheral (piece of computer hardware equipment) used
to provide data and control signals to an information processing system such as a computer or other information appliance
. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks.
What are the 10 examples of input devices?
- Keyboard.
- Mouse.
- Joy Stick.
- Light pen.
- Track Ball.
- Scanner.
- Graphic Tablet.
- Microphone.
What do you mean by graphical input?
The graphic input devices subsystem includes the keyboard/sound, mouse, tablet, dials, and lighted programmable-function keys (LPFK) devices. These devices provide
operator input
primarily to graphic applications. However, the keyboard can provide system input by means of the console.
What is the purpose of input function?
The input function allows
you to ask a user to type some sort of information into the program and to save that information into a variable that the program can process
.
What are the 2 categories of input devices?
Input devices are broken down into 3 categories:
keyboards, pointing devices, and Data-Entry devices
.
What are the 10 output devices?
- Monitor.
- Printer.
- Headphones.
- Computer Speakers.
- Projector.
- GPS.
- Sound Card.
- Video Card.
What are the interactive input methods?
- Keyboard.
- Mouse.
- Trackball.
- Spaceball.
- Joystick.
- Light Pen.
- Digitizer.
- Touch Panels.
What do you mean by interactive input device?
Input devices connected to a computer system allow
.
the user to enter data or interact with running pro- grams
, and are used for activities ranging from editing. computer programs to playing videogames (4.v.).
What is a logical input?
a hardware-independent way of expressing the functionality of an input device
. Also useful as an abstract way of discussing the functionality of widgets on the screen.
What do you mean by input?
An input is
data that a computer receives
. An output is data that a computer sends. Computers only work with digital information. Any input that a computer receives must be digitised.
What are the advantages of input devices?
| Advantages Disadvantages | Easier to control an on-screen curser or move an in-game character than it is when using a keyboard. Not as easy to control an on-screen curser when compared to using a mouse. |
|---|
What is the use of output device?
An output device is any
hardware device used to send data from a computer to another device or user
. Usually, most output peripherals are meant for human use, so they receive the processed data from the computer and transform it in the form of audio, video, or physical reproductions.
