4. Definition of IT
*IT Stands for "Information Technology”.
*It refers to anything related to computing
technology, such as networking, hardware,
software, the Internet, or the people that
work with these technologies.
5. Definition of IT (Official)
ITAA (Information Technology Association of
America) has defined information technology
as being the study, design, development,
implementation, support and /or
management of any computer based
information system
7. 1. Education
Today, Educators are turn to
computer to assist with education
Applications:
• Self learning course
• Distance courses
8. 1. Education
Self learning course
Learning process using CD, DVD or via Internet by
ourselves
E.g. Online tuition, e-test
9. 1.Education
Distance course
The instructor and student in physically separate
locations but can communicate via video conferencing e-
mail and bulletin board.
10. 2. Medical care
The medical staffs around us will be using computer for
various purpose.
Application :
• Tele medicine
• Diagnostic device
11. 2. Medical care
Tele medicine
the remote diagnosis and treatment of patients by
means of telecommunications technology.
21. 4.Travel
Car navigation system by Global Positional
system (GPS)
Combined technology of locating, mapping and route
guideline of cars
The location of the car is estimated by a GPS receiver.
22. 4.Travel
Ticket reservation system
Reservation systems incorporate airline/train/bus schedules,
fare tariffs, passenger reservations and ticket records
23. 5.Publishing
Publishing is the process of making works available to the
public. Special software assists graphic designer in
developing pages.
Application
Digital newspaper
Digital magazine
24. 5.Publishing
Digital newspaper
A digital newspaper is a digital version of a printed
newspaper. Newspapers can be digitally published
online or as a digital copy on a digital device, such as a
mobile phone or an E Ink reader.
25. 5.Publishing
Digital magazine
An online magazine is a magazine published on the
Internet, through bulletin board systems and other
forms of public computer networks.
26. 6.Science
All braches of science use IT to assist them with
collecting, analyzing and modeling data
Application
Complex data analysis
For design of building
For manufacturing products
27. 6.Science
Complex data analysis
Computers used in scientific research have the
ability to analyze data in ways and at speeds not
possible with the human eye.
28. 6.Science
For designing of building
The application of planning designing, constructing,
maintaining, calculations, including structural and geometry
calculation can be done with the computers.
29. 6.Science
For manufacturing products
The use of computer software to control machine tools
and related machinery in the manufacturing process
programming tool.
