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The Textiles - computers in apparel industry

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Computers in
the
Textiles
Industry
WHAT IS A COMPUTER?

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It responds to a specic set of instructions in a well-
dened manner.

It can execute a prerecorded list of instructions (a
program).
MODERN COMPUTERS ARE
ELECTRONIC AND DIGITAL. THEY
CAN BE DESCRIBED IN TERMS
THEIR HARDWARE AND SOFTWARE.
THE MODERN COMPUTER


Hardware

Software

User
Hardware
Software
User
HARDWARE
Hardware refers to objects that you can actually touch,


like disks, disk drives, display screens, keyboards,
printers, boards, and chips.
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+ A

A Computer Network is interconnection of
Computers to share resources.

Resources can be : Information, Load, Devices
etc.
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The central processing unit (CPU), also
known as just a "processor”, is the "brain"
of your computer.

It contains various electronic circuits.
INPUT &OUTPUT DEVICES
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This is the television-like screen where the results
of a computer's tasks are displayed.

Monitors come in all sizes, but most commonly
they are either 15 or 17 inches
(measured diagonally from one corner of the
screen to the opposite corner).

A6(

The keyboard looks like a typewriter.

It contains all the letters of the alphabet,
numbers and some special symbols.

It operates like a typewriter keypad, but
instead of moving an arm, which strikes the
paper, it sends an electronic impulse to the
computer, which displays a character on the
monitor.

Its a device that is used to control the computer.
A cable connects the mouse to the computer.

When the mouse is moved on a pad, called a
mouse pad, the cursor on the screen moves.

A cursor is a small symbol displayed on the
computer screen (normally a diagonal arrow that
is used as a pointer) that shows you what the
mouse is referencing on the screen.
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A printer is designed to output information
from a computer onto a piece of paper.

There are three kinds of printers:

dot matrix, laser, and inkjet.
++

A scanner is a device used to copy an image o2
paper and convert it into a digital image, which
can be saved as a computer le and stored on a
hard drive.

Scanners can also use a special kind of
technology called Optical Character Recognition
(OCR) to read text from paper and save it as an
editable document le
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