NDI4_20240822114638.pdf

School of NATIONAL COLLEGE OF SCIENCE & TECHNOLOGY Nation Builders COMPUTER STUDIES DEPARTMENT LIVING IN GELECT004 THE IT ERA WEEK 1- INTRODUCTION TO THE IT ERA...

School of NATIONAL COLLEGE OF SCIENCE & TECHNOLOGY Nation Builders COMPUTER STUDIES DEPARTMENT LIVING IN GELECT004 THE IT ERA WEEK 1- INTRODUCTION TO THE IT ERA Prepared by: CSD  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT OBJECTIVES  Explain the concept of the Information Technology era and its significance in modern society.  Trace the historical evolution of IT, from its inceptions to the present day.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT OBJECTIVES  Recognize and understand key IT technologies and their applications.  Analyze the impact of IT on various aspects of society, including communication, business, education, and healthcare.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT OBJECTIVES  Predict and discuss future trends and innovations in IT.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT UNDERSTANDING THE IT ERA “IT era” short for the “Information Technology era” It refers to a distinct period in human history characterized by the widespread adoption, integration, and impact of information technology (IT) in various aspects of society, including business, communication, education, healthcare, entertainment, and daily life.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT INFORMATION Information is a broad and fundamental concept that refers to data or knowledge that has been processed, organized, or structured in a way that is meaningful and can be used to convey meaning or make decision. Information is facts provided or learn about something or someone.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT METHODS FOR TRANSFER OF INFORMATION Image Text Sound Video  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT TECHNOLOGY Technology refers to the collection of tools, techniques, systems, and methods used by humans to solve problems, accomplish task, and achieve goals. Technology is applications of scientific knowledge to solve problem or perform a specific function.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT INFORMATION TECHNOLOGY  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT KEY FEATURES AND CHARACTERISTICS OF THE IT ERA:  Digital Transformation  Global Connectivity  Data Revolution  Ubiquitous Computing  Emerging Technologies  Digital Disruption  Cybersecurity Challenges  Information Accessibility  Social and Cultural Impact  Economic and Workforce Changes  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Digital Transformation A shift from analog and manual processes to digital methods of data storage, communication, and processing. This transformation has revolutionized the way information is created, accessed, and shared.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Global Connectivity The IT era has connected people and organizations worldwide through the internet, enabling instant communication, collaboration, and the global exchange of information and ideas.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Data Revolution The era is defined by the massive generation, collection, and analysis of data. Big data analytics and data- driven decision-making have become fundamental in various industries.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Ubiquitous Computing The proliferation of computers and computing devices, including smartphones, tablets, and wearable technology, has made computing power and information access readily available to individuals..  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Emerging Technologies Continuous innovations in IT, such as artificial intelligence (AI), machine learning, blockchain, virtual reality (VR), and the Internet of Things (IoT), have transformed industries and opened new possibilities..  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Digital Disruption IT has disrupted traditional business models and practices across industries, leading to the rise of digital business strategies and the reimagining of customer experiences.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Cybersecurity Challenges With increased reliance on IT, there are heightened concerns about cyber security, data privacy, and protection against cyber threats.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Information Accessibility Greater access to information, education, and online resources has had profound effects on learning, research, and access to opportunities.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Social and Cultural Impact The IT era has influenced social interactions, culture, and entertainment, from the way people connect on social media to the rise of digital content platforms.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Key features and characteristics of the IT era include:  Economic and Workforce Changes New job roles and industries have emerged in the IT era, while traditional job roles have been transformed by automation and digital technologies.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT HISTORY OF INFORMATION TECHNOLOGY Pre-mechanical age Mechanical age Electromechanical age Electronic age  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT 1. Writing and alphabets- Pre-Mechanical Age communication. Petrogylph – First humans The pre-mechanical age communicated only through speaking and is the earliest age of picture drawings. information technology. It can be defined as the 2. Paper – and Pens- time between 3000B.C input technologies. Summerians’ input and 1450 A.D technology was a stylus that could scratch marks in wet clay.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT 3. Books and Libraries: Permanent Storage Devices. Around 600 B.C., the Greeks began to fold sheets of papyrus vertically into leaves and bind them together. 4. The First Numbering Systems The first numbering systems like those in use today were invented between 100 and 200 A.D. by Hindus in India who created a nine-digit numbering system. 5. The First Calculators: Abacus One of the very first information processors  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Mechanical Age 1.The First Information Explosion Johann Gutenberg - Invented the movable metal-type printing process in 1450.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT 2. Calculating Machine Wilhelm Schickard invented the first mechanical calculator in 1623 that can work with six digits and can carries digits across columns. 3. Pascaline The Pascaline, invented by Blaise Pascal that could solve mathematical problems like addition and subtraction. 4. Babbage’s Engines Charles Babbage – invented the difference engine and analytical engine. Father of modern computer.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Electromechanical Age 1.Morse Code: 1835 Samuel Morse – conceived of his first version of an electromagnetic Telegraph. 2. Telephone and Radio: 1876 Alexander Graham Bell – developed the first working telephone. 3. Comptograph: 1885 Dorr Felt – invented first adding and subtracting calculator. Comptograph containing a built-in printer.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Electronic Age 1.ABC Computer: 1942 -John Atanasoff and Clifford Berry. -Completed the first all-electronic computer called ABC or Atanasoff- Berry Computer. Foundation for advances in electronic digital computers.  School of NATIONAL COLLEGE OF SCIENCE AND TECHNOLOGY Nation Builders Amafel Building, Aguinaldo Highway, Dasmariñas City, Cavite COMPUTER STUDIES DEPARTMENT Current Impact and Future Trends -Digital Transformation -Cloud Computing -Remote Work and Collaboration Tools -Cybersecurity -Artificial Technology  School of NATIONAL COLLEGE OF SCIENCE & TECHNOLOGY Nation Builders COMPUTER STUDIES DEPARTMENT THANK YOU!