presented by:- aastha – 2875 areeba - 2927 neetu - 2920 shonam – 2911 suruchi - 2933 yashmi -...
TRANSCRIPT
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Revolution in Information Technology
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Presented by:-
• Aastha – 2875• Areeba - 2927• Neetu - 2920• Shonam – 2911• Suruchi - 2933• Yashmi - 2953
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What is information technology?• Information Technology (IT) is the modern method which
makes use of computers and software to manage information.
• We can see that IT is assisting us in almost every aspect of life.
• Management of information is the heart and soul of IT.
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Evolution of IT• The evolution of IT began in the 1970s.• The evolution can be classified by decades
as follows:-1970s Dumb terminals interfaced with
mainframe computers1980s Era of personal computers1990s Rise of the intranet and birth of the
Internet2000s Era of the Internet2010s Cloud computing and the move
towards a virtual world
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WHY IS IT IMPORTANT • All our work related applications are now
completely automated, thanks to the IT sector.
• The advancement of the IT sector has resulted in automated:
• Administration of entire systems.• Production and manipulation of sensitive
information.• Cultural development and communication.• Streamlining of business processes and
timely upgrades.
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1st Generation – Vacuum Tubes(1940-1956)
• In 1949 Wilkes assembled the EDSAC.
• Mark 1 Computer used Williams
• memory in 1949.• Forrester installed• Magnetic memory in 1953.• The 701 was shipped in
1953.
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2nd Generation-Transistor(1956-1963)
• IMB’s 7000seris,the first transistorized computers.
• IMB had an 81.2% share of the computer market.
• IMB announced the System/360.
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3rd Generation-Integrated Circuits (1964-1971)
• Digital Equipment Corp. introduced the PDP-8.
• The PDP-8 was the 1st commercially successful mini-computer.
• PARC invented the personal computer graphical user interface.
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4th Generation –Microprocessor(1971-Present)
• Kenbak-1, 1st personal computer.• Ray Tomlinson sent the first e-mail.• IMB invented the 8in. Floppy disk• 1986 Pixar is founded
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Indian IT industry• The IT industry in India has gained a brand
identity as a knowledge economy due to its IT and ITES sector.
• Indian IT industry contributes to the national economy and one of the biggest job creators.
• No other Indian industry was more successful as to stand against its global competitors.
• The sector has increased its contribution to India's GDP from 1.2% in 1998 to 7.5% in 2012.
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History of IT revolution in India • TATA group laid the foundation of Indian IT
revolution. In 1970, TCS aligned with Burroughs Corporation, to carry out outsourced application services in Mumbai.
• The 1984 government policy, provided the provision for software exports through satellite links.
• NASSCOM, a regulatory body on Indian IT services was set up in 1988 at Mumbai to assist trade and business in IT and ITES.
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Firm Revenues Employees Fiscal year
Headquarters
TATA CONSULTANCY SERVICES
$10.17 billion
254,076 2012 Mumbai
Cognizant Technology Solutions
$7.05 billion 185,045
2012 Teaneck, New Jersey
Infosys $6.69 billion
153,761 2012 Bangalore
HCL Technologies
$4.3 billion 85,335 2012 Noida
Wipro $5.73 billion
140,569 2012 Bangalore
IT services company
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Future of IT in India
• IT has the potential of transforming a developing nation to a developed nation.
• It has certainly played a major role in the development of India.
• Some of the sectors which has seen tremendous growth because of IT are telecommunication, education, public transport.
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Contribution of IT In Various Fields
Of Life
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IT in Business and Entrepreneurship
• IT is a boon for the field of business entrepreneurship.
• It plays a vital role in e-commerce- the buying and selling of products and services over the internet, electronic fund transfer, smart cards, etc.
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IT in Communication
• Telecommunication is one of the most revolutionized fields of technology through the development of IT, impacting the lives of a majority of people in the world today.
• Mobile phones, I-pads, internet, email, chatting are common devices that has enabled this revolution.
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IT in Healthcare
• IT is set to play a major role in the field of healthcare.
• It helps in medical consultancy, e.g. sending medical reports to expert doctors anywhere in the world for seeking an opinion or advice.
• It helps in online diagnosis based on a description of the symptoms conveyed electronically.
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THE END