role of computers in public services

8/22/2019 Role of Computers in Public Services

1/31

ROLE OF COMPUTERS INPUBLIC SERVICES

PRESENTED BY:

NEHA SINGLA

PULKIT NEHRU


2/31

FOLLOWING ROLES OF COMPUTER

ARE COVERED

TOURISM

MILITARY SERVICES

TELECOMMUNICATION

AVIATION

BANKING SECTOR

ENTERTAINMENT

EDUCATION SECTOR

TOWN PLANNING TRANSPORTATION

LAW ENFORCEMENT


3/31

TOURISM

The Tourism industry components

Attraction Sector

Advertising Sector

Accommodation Sector

Transportation Sector


4/31

TOURISM

Attraction Sector

Information about the kind of

attraction, where they are located

and how to get there is of vital

importance.

Countrys tourist attractions

promoted using computers.

Advertisement Sector

Travel and tourism fit especially

well with interactive media.

This sector includes advertising

through mass media and internet.


5/31

TOURISM

Accommodation Sector

Information about the kind of

hotels at the destination , theprice and other relevant

information without leaving

home.

At destination also, visitors are at

ease in getting information about

their business or family back

home .

Transportation Sector

Information about all possible

flights, trains or buses leaving forthe destination.

Within a flight, information

displayed on the screen showing

the conditions outside.


6/31

DEFENCE

Missiles like the Intercontinental Ballistic Missiles (ICBMs) use GPSand Computers to help the missile get to the target.

Computers are used to track incoming missiles and help slewweapons systems.

Computers are used in helping the military find out where all theirassets are (Situational Awareness).

Computers are used in the logistic and ordering functions of gettingequipments to and around the battlefield.

Drone attack carried out by the US Govt. on places where militantshide out.

Computers are used to hold documents, maintenance records andrecords of events.


7/31

Telecommunication

Telecommunication is the transmission of information over

significant distances to communicate.

Several devices have gradually evolved over year, starting

from telegraphs, optical heliographs and with the

advancement in technologies, now we have optical fibres and

internet that has made it easy for people to communicate

over long distances.


8/31

How computers have helped?

Emailing

Video Chatting

Video conferencing

Voice Chat

Social Networking Websites

Messenger services


9/31

Benefits

Cutting down on costs

Reliable

Convenient Faster communication


10/31

Aviation

In airline industry many different systems interact in order to ensurethat planes stay on schedule and that they fly safely. Nearly all of

these systems rely on computers to some degree.

Passenger services

Airport Services

Air Traffic

Plane Mechanics


11/31

Air Traffic

The communicationbetween air trafficcontrollers and pilots occursthrough radio but thesystem by which thiscommunication issynthesized is based oncomputers.

Computers allow air trafficcontrollers to visualize andtrack the planes in air.

Plane mechanics

Auto pilot, employs a

computer.

Fly by wire tech. Signaltransferred from

pilot/autopilot to computer

that allows planes to

respond to subtle

atmospheric variables and

make adjustments easily.


12/31

Passenger Service

Whenever we book a flight,

information is stored by the

airlines computer system,no matter how we book it.

Airport Services

Security screening machines

such as x-rays rely on

computer technology for agreat deal of their

operations.


13/31

BANKING SECTOR

Maintaining the record and storing the files instead of manual

record.

Internet banking(e-banking)

Transactions from ATMs

Information on things such as current balance, deposits,

overdrafts, interest charges, etc can be a controlled through a

computer

Security system of a bank is also controlled by a computer


14/31

ENTERTAINMENT

CHATTING

BROWSING

MUSIC VIDEOS

GAMING


15/31

EDUCATION SECTOR

HIGHER EDUCATION:ALL THE UNIVERSITIES ANDCOLLEGES ARE FURNISHED WITH COMPUTERLABS.

SELF LEARNING

FACULTY USAGE

SCHOOL LIBRARY

USED TO GENERATE LETTERS AND DOCUMENTS

NOW A DAYS COMPUTERS ARE USED IN E-LEARNING AND DISTANCE LEARNING WHICH WEWILL DISCUSS IN DETAIL


16/31

E-LEARNING

E-learning is the computer and network-enabledtransfer of skills and knowledge

Content is delivered via the Internet, audio orvideo tape, satellite TV, and CD-ROM.

It can be self-paced or instructor-led and includesmedia in the form of text, image, animation,streaming video and audio.

FOR EXAMPLE Virtual school enables students tolog into courses anywhere there is an internetconnection. Some E-Learning environments alsotake place in a traditional classroom.
http://en.wikipedia.org/wiki/Virtual_schoolhttp://en.wikipedia.org/wiki/Virtual_school


17/31

THERE are two courses of E- LEARNING:-

Synchronous activities involve the exchange of ideasand information with one or more participants duringthe same period of time. A face to face discussion isan example of synchronous communications

In asynchronous online courses, students proceed attheir own pace. If they need to listen to a lecture asecond time, or think about a question for awhile,

they may do so without fearing that they will holdback the rest of the class


18/31

E-learning is increasingly being utilized bystudents

1) Who may not want to go to traditional brickand mortar schools due to severe allergies orother medical issues

2) fear ofschool violence and school bullying

3)and students whose parents would like tohomeschool but do not feel qualified

Cyber charter schools also often are not limitedby location, income level or class size in the waybrick and mortar charter schools are.
http://en.wikipedia.org/wiki/School_violencehttp://en.wikipedia.org/wiki/School_bullyinghttp://en.wikipedia.org/wiki/School_bullyinghttp://en.wikipedia.org/wiki/School_violence


19/31

E-learning in corporate sector

E-Learning has now been adopted and used

by various companies to inform & educate

both their employees and customers.

Companies with large and spread out

distribution chains use it to educate their

sales staff as to the latest product

developments without the need of organizingphysical courses


20/31

EDUSAT

EDUSAT is the first Indian satellite built exclusively for serving theeducational sector

It was launched on 20 September 2004 by the Indian SpaceResearch Organisation.

It is mainly intended to meet the demand for an interactive

satellite based distance education system for the country. Itstrongly reflects Indias commitment to use space technology fornational development, especially for the development of thepopulation in remote and rural locations.

EDUSAT was successfully launched into a GeosynchronousTransfer Orbit on the first operational launch of theGeosynchronous Satellite Launch Vehicle, which flew from theFirst Launch Pad at the Satish Dhawan Space Centre in Sriharikota
http://en.wikipedia.org/wiki/Indian_Space_Research_Organisationhttp://en.wikipedia.org/wiki/Indian_Space_Research_Organisationhttp://en.wikipedia.org/wiki/Indian_Space_Research_Organisationhttp://en.wikipedia.org/wiki/Geosynchronous_Transfer_Orbithttp://en.wikipedia.org/wiki/Geosynchronous_Transfer_Orbithttp://en.wikipedia.org/wiki/Geosynchronous_Satellite_Launch_Vehiclehttp://en.wikipedia.org/wiki/Geosynchronous_Satellite_Launch_Vehiclehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centre_First_Launch_Padhttp://en.wikipedia.org/wiki/Geosynchronous_Satellite_Launch_Vehiclehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Sriharikotahttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centre_First_Launch_Padhttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Sriharikotahttp://en.wikipedia.org/wiki/Sriharikotahttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centrehttp://en.wikipedia.org/wiki/Satish_Dhawan_Space_Centre_First_Launch_Padhttp://en.wikipedia.org/wiki/Geosynchronous_Satellite_Launch_Vehiclehttp://en.wikipedia.org/wiki/Geosynchronous_Transfer_Orbithttp://en.wikipedia.org/wiki/Geosynchronous_Transfer_Orbithttp://en.wikipedia.org/wiki/Indian_Space_Research_Organisationhttp://en.wikipedia.org/wiki/Indian_Space_Research_Organisationhttp://en.wikipedia.org/wiki/Indian_Space_Research_Organisation


21/31

India's first broadband network on EDUSAT forschools - ViCTERS (Virtual Class Technology onEdusat for Rural Schools) inaugurated by Dr. A.P.JAbdul Kalam, the ex-President of India on 28 July2005 in Thiruvananthapuram has revolutionizedclassrooms through interactive IP-based technology

Besides supporting formal education, a satellitesystem can facilitate the dissemination of knowledgeto the rural and remote population about importantaspects like health, hygiene and personality

development and allow professionals to update theirknowledge base as well.

THUS THE ROLE OF COMPUTERS IN EDUCATIONSECTOR IS VERY IMPORTANT.
http://en.wikipedia.org/wiki/A.P.J_Abdul_Kalamhttp://en.wikipedia.org/wiki/A.P.J_Abdul_Kalamhttp://en.wikipedia.org/wiki/A.P.J_Abdul_Kalamhttp://en.wikipedia.org/wiki/A.P.J_Abdul_Kalamhttp://en.wikipedia.org/wiki/A.P.J_Abdul_Kalam


22/31

TOWN PLANNING

Urban planning (urban, city, and town planning) is a technical andpolitical process concerned with the control of the use of land anddesign of the urban environment, including transportationnetworks, to guide and ensure the orderly development of

settlements and communities.

Urban growth; unemployment ; transportation; environmentaldegradation and protection; historic preservation; provision ofopen space, parks, and recreational facilities; and conservation ofland and natural resources are examples of problems seen undertown planning
http://en.wikipedia.org/wiki/Human_settlementhttp://en.wikipedia.org/wiki/Human_settlementhttp://en.wikipedia.org/wiki/Human_settlement


23/31

Planners are often also responsible for enforcing thechosen policies

They have always sought tools to enhance their analytical,problem-solving, and decision-making capability.

From the late 1950s planners started to develop and use

computerized models, planning information systems anddecision support systems to improve performance

Adoption ofgeographic information systems (GIS) is amore recent manifestation of the same effort toincorporate new tools and technologies.


24/31

GIS technology is most commonly

used for

comprehensive planning (data collection, analysis,presentation etc)

zoning

land use inventories site suitability assessments

socio-demographic analysis, and

generally for mapping purposes .

Planners use GIS primarily for mapping activities. Thevalue of maps in understanding and communicatingplanning issues is well recognized and appreciated.


25/31

Thus GIS technology largely help in urbanplanning

but the reasons for underutilization of GIS inplanning include

complexity of technology,

lack of trained staff,

scarce organizational resources,

and incompatibility of the mostly generic GIproducts with the tasks and functions

performed by urban and regional planners.THUS COMPUTERIZATION IS HELPING IN THE FIELD

OF URBAN PLANNING


26/31

TRANSPORTATION

RAILWAYS

1. Computerized reservation and cancellationis done.

2. Online reservation ,schedule availability andfare ,position of train is all done with thehelp of computers

AIRWAYS

Computerized reservation and cancellation isdone


27/31

CAR Navigation

Computer technology used in land transportation today is theGlobal Positioning System, or GPS. This form of car navigation isused for everyday travel for many people. These navigation

computers are typically mounted on the dashboard of a car andfeature a screen that shows a map that tracks your vehicle'smovement via satellite signals.

Positive Train ControlPositive Train Control, referred to as PTC by the Federal RailroadAdministration, is the computer system that tracks the movementof trains on various railways around the country. PTC technology iscapable of preventing train-to-train collisions, derailments causedby excessive speed and the associated deaths or injuries.


28/31

Mapping

Families planning road trips or truckers looking for an alternativeroute to a destination often use their home computers, laptops oreven smart phones to better understand the lay of the land.

Driving directions and corresponding maps are available fromwebsites like Yahoo!, Google and many others.

Online Booking

Traveling by land by bus or train typically begins with onlinebooking on the computer. You can enter the date of departure andreturn and the destination, and the computer screen will displayticket prices, itineraries and offer the option to book and pay forthe trip right online with a credit card. e.g makemytrip.com


29/31

LAW ENFORCEMENT

Computer technology has been both a bane and a benefit to lawenforcement.

Computer technology has created an entire new realm of criminalactivity for law enforcement to deal with--in the form of hackers

and Internet predators.

Those same technical advancements have increased the powerand range of law enforcement to capture criminals.

Most police forces and government agencies are computerized

and employ some form of technology in their everyday crime-fighting.


30/31

ONSITE

Law enforcement officers with notebook computers in their squad carscan easily access databases to check credentials of motorists andindividuals they interview at crime scenes. They can write and sendreports while the events are still fresh. Mobile electronics are used tocatalog evidence at crime scenes and to manage the evidence once it'stransferred to the police facility. Portable crime scene technology canhelp investigators identify fingerprints and other evidence on the site,allowing the officers to move quickly to apprehend the perpetrators

Communication

Agencies utilize encrypted emails to communicate across agency lines towork together to solve crimes. Missing person reports, fugitive alertsand unsolved crimes can be posted to secure law enforcement websitesto allow international cooperation. Gang-related activity and terroristactivities can easily be broadcast to law enforcement agenciesworldwide immediately.


31/31

TRACKING :-Advanced global positioning satellite (GPS) technology hasprovided law enforcement officials with additional resources to trackand investigate criminal activity. By incorporating tower triangulation,

most cell phone users can be traced to a location that is relativelyaccurate. Vehicles equipped with GPS equipment can be tracked aslong as the device remains activated. Small GPS tracking devices canbe planted on suspects to track movements. Geographic informationsystems (GIS) are utilized to map the movements of criminals and theiractivities as well as to store the information for later use.

DATABASE:-

1) Integrated automatic fingerprinting identification system

2) National crime information system

3) National instant check system

4) Image database

role of computers in public services

Documents