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Introduction to IT
Presented by:
Ishan Agarwal
ABV-IIITM, Gwalior
e-commerce
• Electronic commerce, commonly known as ecommerce, consists of the buying and selling
of products or services over electronic systems
such as the Internet and other computer
networks.
e-commerce cont.
Some common applications related to electronic
commerce are the following:
• Content Management Systems
• Accounting and finance systems
• Orders and shipment information
• Enterprise and client information reporting
• Domestic and international payment systems
• On-line Shopping
• email and messaging
Multimedia
• Multimedia represents the convergence of
text, pictures, video and sound into a single
form.
• A site with a specific purpose can use
Multimedia to make it more attractive to user.
Multimedia Cont.
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Multimedia Applications
Distance and interactive training
CAD/CAM
Air traffic control
Public Digital libraries
business/Office Executive information systems
Remote consulting systems
Video conferencing
Multimedia documents
Advertising
Electronic publishing
e-governance
• Electronic Governance is the application of
Information Technology to bring SMART
governance.
• The Indian government is using IT to facilitate
governance. The IT industry is doing its bit to
help as public-private partnerships become
the order of the day.
e-governance
• IT enables the delivery of government services as it
caters to a large base of people across different
segments and geographical locations.
• The effective use of IT services in government
administration can greatly enhance existing
efficiencies, drive down communication costs, and
increase transparency in the functioning of various
departments.
• It provides citizens easy access to tangible benefits, be
it through simple applications such as online form
filling, bill sourcing and payments, or complex
applications like distance education and tele-medicine.
Robotics
• Robotics requires a working knowledge of
electronics, mechanics and software.
• The commonly used programming language
for robots is labview.
• All robotic applications need parallelism and
event-based programming.
Robotics Cont.
• Robots are used in welding as arc welding and
plasma cutting.
• In material handling like loading and
unloading of heavy machines and goods.
• Except this they are also used in Robotic
Assembling, Drilling etc.
Artificial Intelligence
• Artificial intelligence, by claiming to be able to
recreate the capabilities of the human mind, is
a both challenge and an inspiration for IT
industry.
Artificial Intelligence Cont.
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game playing
speech recognition
computer vision
expert systems
heuristic classification
Wireless Networking
• Wireless telecommunications networks are
generally implemented with some type of
remote information transmission system that
uses electromagnetic waves.
• Cellular phones are part of huge wireless
network systems.
• Also in battle field this technology is used for
communication. walkie-talkie is an example of
this type of communication.
Speech Processing
• Speech processing refers to the acquisition,
manipulation, storage, transfer and output of
human utterances by a computer. The main
goals are the recognition, synthesis and
compression of human speech.
• Voice security systems are example of this
technology.
Web 2.0
• Web 2.0 is a term describing changing trends in the
use of World Wide Web technology and web design
that aim to enhance creativity, information sharing,
and collaboration among users.
• Rich-Internet application techniques such as AJAX,
Adobe Flash, Flex, Java, Silverlight and Curl have
evolved that have the potential to improve the userexperience in browser-based applications.
Dot Net
• The Microsoft .NET Framework is a software
technology that is available with several
Microsoft Windows operating systems. It
includes a large library of pre-coded solutions
to common programming problems.
• Languages that are supported by this platform
to develop software are C#, J#, Visual C++,
VB.Net, ASP.Net.
Linux
• The name "Linux" comes from the Linux
kernel, originally written in 1991 by Linus
Torvalds.
• It is a free open source software.
• The system's utilities and libraries usually
come from the GNU operating system, this
contribution is the basis for the alternative
name GNU/Linux.
XML
• XML stands for Extensible Markup Language.
• It is classified as an extensible language
because it allows its users to define their own
elements.