Please enable JavaScript.
Coggle requires JavaScript to display documents.
INTRODUCTION TO INFORMATION TECHNOLOGY (Application (Health Care (Counter…
INTRODUCTION TO INFORMATION TECHNOLOGY
Definition
The use of computer, hardware and software to store, retrieve and manipulate information
Advantage
Consistancy
a computer with same input will produce the same results consistency
Storage
computers can store enomous amounts of data and make this data available for processing anytime is needed
Reliability
the electronic components in computers are dependable and reliable because they rarely to break
Communication
computer can communicate wirelessly with other computer and allow users to communicate with one another
Speed
many comuputers can process billions or thrillions of operations in single second
data, instruction, and informationflow incrediblyfast speeds
Disadvantage
Impact on labour force
many employee might jobless if their skills have been replaces by computers
Health Risk
prolonged or improper computer use can lead to health injuries
behavioural health risks are computer addiction and technology over load
Public safety
we might be victim to crime if we are exposing or sharing out photos, videos or other personal information publicly
Violation of privacy
other person might steal our personal and confidential records if they were not protected properly
Impact on environment
computer manufacturing process and computer waste can cause polution
Application
Publishing
Online Newspaper & Online Magazine
allow user to get information easily by reading newspaper and magazine online
Gorvenment
E-Syariah
online portal for providing information about the rules and procedures of the court
HRMIS
online system for updating government employee information
E-filling
online system for declaring tax
Travel
Global Posting System (GPS)
IT application that helps users to track routes for specific location
E-ticketing
online booking ticket
Online Reservation System
transportation and accomodation reservationcan be done through website
Health Care
Counter Registration Syatem
hospitals and doctors use computers and mobile devices to maintain and access patient record
Telemedicine
health care professionals in saperate locations conduct live conference in the computer
Medline
many web sites provide up-to-date medical fitness, nutrition or exercise information
Telesurgery
surgeon performs an operation on a patient who is not located in the same physical room as the surgeon
Science
Virtual Reality
use of computer to simulate a real or imahed environment that appears as 3D space
Conchlear implant
use of computer technology to help user in hearing problem
Hawk Eye Officiating System
complex computer targeting system that is use to track the path of an object that is being developed for use in sports such as tennis and football
Neural Network
a system that attempt to imitate the behavior of human brain
Finance
Finance Inverstment System
inventores to buy and sell stock and bond online without using broker
Online Banking
to pay bills, track personal income and expenses, manage investments and evaluate finiancial plans
Education
Learning Management System
students can get their lecture note, answer quizzes and submit assignment by using learning management system
Computer Based Training
uses computer generated visuals or environment for training such as flight simulator used by pilots before flying new plane or different type of plane
Manufacturing
Computer Aided Manufacturing
controls machine tools, mainly robot arms, in high tech assembly line. It used to speed up and improve accuracy of the process for task
Computer-Aided Design
use of computer systems to increase designer productivity and design quality