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Inputs & Outputs

Keyboard

Input Device

a panel of keys that operate a computer or typewriter.

 

 

 

 

 

 

 

 

 

 

Mouse

Input Device

use a mouse to move a cursor on a computer screen.

Laptop

Input Device

a computer that is portable and suitable for use while traveling.

Graphics Tablet

Input Device

an input device consisting of a flat, pressure-sensitive pad that the user draws on or points at with a special stylus, to guide a pointer displayed on the screen.

 

 

 

 

 

 

 

 

 

 

Scanner

Input Device

a device that scans documents and converts them into digital data.

Digital Camera

Input Device

a camera that records and stores digital images.

Webcam

Input Device

a video camera that inputs to a computer connected to the Internet, so that its images can be viewed by Internet users.

Digital Recorder

Input Device

a method of sound recording in which an input audio waveform is sampled at regular intervals, usually between 40,000 and 50,000 times per second, and each sample is assigned a numerical value, usually expressed in binary notation. 2. a record or tape made by this method. Compare analog recording.

 

 

 

 

 

 

 

 

 

Synthesizer

Input Device

an electronic musical instrument, typically operated by a keyboard, producing a wide variety of sounds by generating and combining signals of different frequencies.

 

 

 

 

 

 

 

 

 

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Monitor

Output Device

an instrument or device used for observing, checking, or keeping a continuous record of a process or quantity.

 

 

 

 

 

 

 

 

 

Touch Screen

Output Device

a display device that allows a user to interact with a computer by touching areas on the screen.

 

 

 

 

 

 

 

 

 

Interactive Whiteboard

Output Device

an area on a display screen common to several users, on which they can write and draw.

 

 

 

 

 

 

 

 

 

Printer

Output Device

a machine for printing text or pictures onto paper, especially one linked to a computer.

 

 

 

 

 

 

 

 

 

Sound System

Output Device

a set of equipment for the reproduction and amplification of sound.

 

 

 

 

 

 

 

 

 

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