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Early computing

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Lecture notes of 8 pages for the course COMPUTER SCIENCE at Senior / 12th grade (computer science)

Institution
Senior / 12th Grade
Course
COMPUTER SCIENCE

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The Emergence of Computing: From Ancient Civilizations to
Modern Machines
The Origins of Computing: From Abacus to Analytical Engine
• The concept of computing can be traced back to ancient civilizations
• Early tools for calculation include the abacus, a manual calculating tool
• Charles Babbage's Analytical Engine, a mechanical general-purpose computer, marks
a significant step in the history of computing
The Evolution of Calculating Machines: From Step Reckoner to Electro-
Mechanical Devices
• Blaise Pascal invented the step reckoner, a mechanical calculator with the ability to
add and subtract
• Further development in the field of calculating machines led to the invention of
electro-mechanical devices
Computing in the 19th Century: Special Purpose Tasks and the US Census
• Early computers were used for special purpose tasks, such as the US Census
• The 1890 US Census was the first to use punch-card based tabulating machines
The Industrial Revolution and the Impact of Mechanization on Human
Civilization
• The Industrial Revolution had a significant impact on the development of computing
technology
• The mechanization of various processes led to the need for better and faster
calculation methods
The Rise of Business Machines: Electro-Mechanical Computing and the
Emergence of IBM
• The invention of electro-mechanical computing devices revolutionized the way
businesses operated
• IBM's emergence as a major player in the computing industry played a key role in the
growth and development of business computing
The Electronic Age: How Computing Technology is Transforming Modern Society
• The development of electronic computing technology in the mid-20th century led to
the creation of modern computers
• The transformative power of computing technology continues to shape modern society
in various ways, from communication to commerce.

, The Industrial Revolution and Mechanization's Impact on
Human Civilization
During the late 18th and early 19th centuries, a significant transformation occurred in human
civilization: the Industrial Revolution. This period marked a major shift from traditional
agriculture and hand production methods to large-scale manufacturing and mechanization.
The impact of this revolution on human civilization was profound and far-reaching.
The Emergence of Mechanization
• The Industrial Revolution began in Great Britain around the 1760s and quickly spread
to other parts of Europe and the United States.
• The development of new machinery and technologies, such as the spinning jenny, the
power loom, and the steam engine, revolutionized the manufacturing process.
• These machines allowed for the mass production of goods, which in turn led to a
decrease in the cost of consumer goods and an increase in the standard of living for
many people.
The Impact of Mechanization
• The Industrial Revolution had a significant impact on human civilization, including:
• Urbanization: As factories sprang up in cities, people moved from rural areas to
urban centers in search of work.
• Social change: The rise of a new industrial middle class, including factory
owners, financiers, and managers, challenged the traditional social order.
• Labor conditions: The growth of factories led to the rise of a new form of labor,
with workers enduring long hours, low wages, and dangerous working
conditions.
• Environmental impact: The Industrial Revolution also had a profound impact on
the natural environment, with the increased use of coal and other resources
leading to air and water pollution.
Conclusion
The Industrial Revolution and the impact of mechanization on human civilization was a
transformative period in history. The rise of new machinery and technologies revolutionized
the manufacturing process, leading to urbanization, social change, and labor and
environmental challenges. Understanding this historical context is essential for
understanding the evolution of computing and its impact on modern society.

Written for

Institution
Senior / 12th grade
Course
COMPUTER SCIENCE
School year
3

Document information

Uploaded on
October 24, 2024
Number of pages
8
Written in
2024/2025
Type
Class notes
Professor(s)
Mohmaed ijas
Contains
All classes

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