1.
SEMINAR

2.
COMPUTER MEADIATED
COMMUNICATION
COMPUTER SIMULATION
Submitted by
Lekshmi.s
Roll no:22

3.
COMPUTER MEADIATED
COMMUNICATION (CMC)
DEFINITIONS
 CMC is defined as any human communication that occurs
through the use of two or more electronic devices.
 CMC is any form of communication between two or more
individual people who interact or influence each other via
electronic devices through the internet or a network
connection using software.

4.
 CMC has also been
defined as any
communication patterns
mediated through the
computer.
CMC does not include
the methods by which
two computers
communicate, but rather
how people
communicate via
computers,

5.
Examples of CMC
E –mail
Instant messaging
Text messaging
Online shopping
Video conferencing
Distance learning

6.
Classification Of Communication
1. SYNCHRONOUS COMMUNICATION
2. ASYCHRONOUS COMMUNICATION
SYNCHRONOUS CMC
• It refers to communication which occurs in real time.
• Communication in one time
• eg: Internet relay chat [IRC] [Live chat]
• Video conferencing

7.
ASYCHRONOUS CMC
• It refers to communication that takes place
when the parties engaged are not
communicating unison.
• Communication is not happen in one time
• Eg: text messages ,e-mail

8.
CMC IN EDUCATION
• CMC promotes self discipline , responsibility in students
• CMC helps teacher or tutor facilitation.
• CMC disregards time and place dependance compared to time and place.
• Communication can happen anytime and anywhere.
• It promoting collaboratively learning.
• Informing large group of people about the same thing.
• Previous conference can be kept for future reference.

9.
• Students who are silent in face to face communication
• CMC discussion and helps to increase their participation.

10.
Advantages Of CMC
• People can exchange, store, edit,broadcast and copy any written document.
• Sends data and msgs easily at lowest
• Develop social influence among communicators.
• CMC helps tutor facilitation or teachers
• CMC breakdown geographic barriers
• CMC helps to increase students participation

11.
Disadvantages Of CMC
• More time consuming
• The issue of confidentially and trust
• It is not practical for all educational purposes
• Lack of true human contact
• lack of nonverbal cues
• Lack of socio emotional

12.
SIMULATION
• The word of simulation means to imitate .
• It was first applied in the classroom in 1968 in England.
• The simulation technique was first used in teacher training and social science
• In 1970 this technique was spread to other sujects mainly in teaching of science.
Softwares are ,
 Monte calo simulation, Stochastic modelling,
Multimethod modeling

13.
Computer Simulation
• A computer simulation is a computer programme that attempts to
abstract model of a particular system.
• Computer simulations are computer generated dynamic models
that present theoretical or simplified models of a real world
components , phenomena or process. They can include
animations ,visualizations and interactive laboratory experiences.

14.
• Computer simulations uses mathematical modelling, physics, astrophysics,
chemistry, biology, psychology ,socialscience etc

15.
Features of computer simulation
• There is computer model of a real situation that contains
information on how the situation behaves.
• A computer simulation is the usage of a computer for the
imitation of a real world process.
• Uses graphical screens, 3D graphics , computers to provide real
time experience.
• Can assist in the design ,creation, and evaluation of
complexsystems.

16.
• A simulation requires a model or a mathematical description of
the real system.
• Designed to predict the behaviour of ,or the outcome of, a real
world or physical system.
• Computer simulation find usage in the study of dynamic in an
environment that may be difficult or is dangerous to implement in
real life.

17.
Uses
• Extensively used for educational purposes
• Training of civilian and military personnel for dangerous
equipments. This will be safe mode.
• Flight simulators to train pilots.
• Designing chemical processing plants
• Designing of robots
• Modeling car crashes for safety mechanism in new vehicle models.

18.
MERITS OF COMPUTER SIMULATION
• Controllable
• Computer simulation are interactive , so the learners are
active . So they are highly motivating
• Computer simulations are cheaper than actual experiments
in many cases.
• In scientific fields
• It can be reworked
• Preparations of laboratory activities
• Easier for eduvcators and learners

19.
• It can avoid danger and loss of life
• Critical situations can be investigated without risk.
• Evaluate impact of changes in policy prior to implementation.
• Gain grater understanding of a process
• Able to explore “what if ” …. Questions.
•