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Computer Technology

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Vicknesh Chandrasakar

on 14 November 2015

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Transcript of Computer Technology

1937
J.V Atanasoff, a professor of
physics and mathematics
attempts to build the first
computer without gears, cams,
belts or shafts
study
Picture
What is this technology about?
Movie
UNI
Evo
How was life before and after Computer invented
?
Before
Most of the tasks we now do done other ways. The tools used to do the tasks are individual function and complicated [6].
How was life before and after Computer invented
?
After
Most of the tasks in our daily life rely on computer.
How was life before and after Computer invented
?
Clement's Corner =)
Yii's Corner
Vun Ket's Corner
Arkar's Corner
Peter's Corner
Development
Study
Science
Computer
Design
Programme
Network
Hardware & Software
What are the different types of computers?
Desktops
Computer Technology

1) Business
-Online Transaction
-Video Conferencing
-Create and Test New Products

What kinds of problems are solved with this technology?

2) Medical Purpose
-Medical Diagnosis System
-Life Support System
-Records and Database of a Patient

What kinds of problems are solved with this technology?

3) Office/School/Factory [3]
-Organize data and information systematically
-Automate various tasks that cannot do manually
-Acquire information easily



What kinds of problems are solved with this technology?

Application of Computers
Mainstream OS
C L E M E N T
I S S O
E L E G A N T
Laptops
Servers
Smartphones
Game consoles
TVs
Tablets
So,basically everything is a computer?
"Computer" was used to describe a human who performed calculations or computations.
An electronic device that:
stores,
retrieves, and
processes data
Performs tasks and calculations
based off a set of instructions.
Ada Lovelace
"First Computer Programmer"
Shakuntala Devi
"Human Computer"
Today, computers are:
Smaller
Faster
Stronger
Smartphone
Vintage
Supercomputer
Two things all computers have in common:
Software, is any set of instructions that
tells the hardware what to do.
Hardware, is any part of your computer that
has a physical structure:
Quipu
Abacus
Slide Rules
Chronology of Computer
1822
Mathematician Charles Babbage
conceives of a steam-driven
calculating machine
1936
Alan Turing presents the
notion of a universal machine, which is called Turing machine
1941
Atanasoff and Clifford Berry
design a computer that can
solve 29 equations
simultaneously
1946
Mauchly and Presper built the first commercial computer, UNIVAC
1953
Grace Hopper develops the first computer language, which known as COBOL
Jack Kilby and Robert Noyce unveil the integrated circuit, know as the computer chip
Douglas Engelbart shows a prototype of modern computer, with mouse and a graphical user interface (GUI)
1969
A group of developers at Bell Labs produce UNIX, an operating system that addressed compatibility issues
1970
The newly formed Intel unveils the Intel 1103, the first DRAM chip
1971
Floppy disk was invented to allow data to be shared among the computers
1973
Robert Metcalfe develops Ethernet for connecting multiple computers and other hardware
1976
Steve Jobs and Steve Wozniak start Apple Computers and roll out the APPLE I
1981
The first IBM personal computer is introduced
1983
The Gavilan SC is the first portable computer with the familiar flip form factor, which marketed as a laptop
1985
Microsoft announces Windows
1996
Sergey Brin and Larry Page develop the Google search machine
1999
Wi-Fi become part of the computer language and Internet can be connected without wire
2001
Apple unveils the Mac OS X operating system, which provides protected memory architecture and pre-emptive multi-tasking
2004
Mozilla's Firefox 1.0 challenges Microsoft's Internet Explorer.
Facebook launches
2005
Youtube is founded

Google acquires Android, a Linux-based mobile phone operating system
2009
Microsoft launches Windows 7
2010
Apple unveils iPad
2011
Google releases the Chromebook
2015
Apple releases the Apple Watch

Microsoft releases Window 10
Vicknesh Chandrasakar
(18469055)

Clement Yap Vun Hong
(18034806)

Lee Yat Hay
(17689250)

Arkar Phonenaing
(18035540)

Wong Vun Ket
(18034741)

Yii Hee Hung
(18086991)

Evolution of Computer
1958
1964
Adapted from Computer History Timeline, http://www.livescience.com/20718-computer-history.html
1937
2015
Q & A
Reference List
1.
2.
3.
4.
5.
6.
Levy, S. (2000). Insanely great: The life and times of Macintosh, the computer that changed everything. New York: Penguin Books.
Example of the use in Computer
"IBM Blue gene announcement". 03.ibm.com. 26 June 2007. Retrieved 9 June 2012.
http://www-03.ibm.com/press/us/en/pressrelease/21791.wss
Hoffman, Allan R.; et al. (1990). Supercomputers: directions in technology and applications. National Academies. pp. 35–47. ISBN 0-309-04088-4.
The Hardware
Wearable PC
1956
1971
capacity vs year
Technology in daily life
Data Storage
Secure Digital-2000
Camera
Phone
Digital gadget
11x15 mm
2011 = 128 GB
2030 = 20,000 brains
2043 = 500 bil GB
2050 = ???
Future Timeline | Technology | Singularity | 2020 | 2050 | 2100 | 2150 | 2200 | 21st century | 22nd century | 23rd century | Humanity | Predictions | Events
Past Present and Future
1937
J.V Atanasoff attempts to build the first computer without gears, cams, belts or shafts.
GCFLearnFree.org,. (2015). Computer Basics: What is a Computer?. Retrieved 7 November 2015, from http://www.gcflearnfree.org/computerbasics/1
History of Computers and the internet
[Online]. Available:
http://vig.prenhall.com/samplechapter/0130898155.pdf [Accessed 01 Nov 2015]
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