Communication-technology/”>Information and communication technology
We are in a digital era. It is difficult to think of any event in our daily life that is not using Information and Communication Technology. Our schools and classrooms are no exceptions. This course is meant for introducing you with these technologies with the intension that you meaningfully integrate technology in your practices related to teaching and Learning.
As an ordinary citizen as well as a teacher, you handle enormous data all the time. Data refers to facts, events, activities and transactions which have been recorded. Data is the raw material from which information is produced. Number of boys and girls in your class is a factual description of your classroom. This is an example of data related to the students in the class. In this sense, data is a description of the world. Information is making meaning from the data. Based on the data, you can conclude if girls are more in number in your class. This conclusion is information. In other words, information is processed data. Most of the decisions taken in and around the world by and large are based on the data and information. Information is the key guiding force of the world today.
For a wider use of the information, the information must be communicated to people. It is only when the information reaches the intended audience, the purpose of creation of information as well as its communication would be served . Let us take an example. As a teacher, you are organizing a teacher parent meeting. Details of the same need to be communicated to the concerned parents. This should happen within a time frame. As you know, it is neither easy to physically reach every parent within a given time, nor desired. With the availability of technology, it is possible that a teacher now not only can reach the parents but also interact with them in real time. A simple WhatsApp group would serve this purpose. This is only an illustration to say how technology has simplified many complexities of our life.
The tasks you as a teacher engage in during the school time and outside require you to generate information very frequently. For example, you need to create a worksheet for a class. You designed a worksheet template. Since the worksheet is for the class use, you need multiple copies of the worksheet. You have to take printout of the worksheets. You transfer the worksheet template to your mail or carry it in a pen drive. In other words, you have stored the information either in a cloud storage service (mail cloud) or in a storage device.
Traditionally also radio, television, and print media were the widespread technologies used for communication. The digital revolution has changed the way these traditional technologies function. The analog television has become digital television. In addition to the printed newspaper we also have electronic versions. Along with traditional radio, we also have online radio. All these have started appearing in the classroom to make the learning experiences rich.
Components of an ICT system
ICT encompasses both the Internet-enabled sphere as well as the mobile one powered by wireless networks. It also includes antiquated technologies, such as landline telephones, radio and television broadcast — all of which are still widely used today alongside cutting-edge ICT pieces such as Artificial Intelligence and Robotics.
ICT is sometimes used synonymously with IT (for information technology); however, ICT is generally used to represent a broader, more comprehensive list of all components related to computer and digital technologies than IT.
The list of ICT components is exhaustive, and it continues to grow. Some components, such as computers and telephones, have existed for decades. Others, such as smartphones, digital TVs and robots, are more recent entries.
ICT commonly means more than its list of components, though. It also encompasses the application of all those various components. It’s here that the real potential, power and danger of ICT can be found.
ICT’s societal and economic impact
ICT is leveraged for economic, societal and interpersonal transactions and interactions. ICT has drastically changed how people work, communicate, learn and live. Moreover, ICT continues to revolutionize all parts of the human experience as first computers and now robots do many of the tasks once handled by humans. For example, computers once answered phones and directed calls to the appropriate individuals to respond; now robots not only can answer the calls, but they can often more quickly and efficiently handle callers’ requests for Services.
ICT’s importance to Economic Development and business Growth has been so monumental, in fact, that it’s credited with ushering in what many have labeled the Fourth Industrial revolution.
ICT also underpins broad shifts in Society, as individuals en masse are moving from personal, face-to-face interactions to ones in the digital space. This new era is frequently termed the Digital Age.
For all its revolutionary aspects, though, ICT capabilities aren’t evenly distributed. Simply put, richer countries and richer individuals enjoy more access and thus have a greater ability to seize on the advantages and opportunities powered by ICT.
Consider, for example, some findings from the World Bank. In 2016, it stated that more than 75% of people worldwide have access to a cellphone. However, internet access through either mobile or fixed broadband remains prohibitively expensive in many countries due to a lack of ICT Infrastructure-2/”>INFRASTRUCTURE. Furthermore, the World Bank estimated that out of the global Population of 7.4 billion people, more than 4 billion don’t have access to the internet. Additionally, it estimated that only 1.1 billion people have access to high-speed internet.
The significance of ICT in enterprises
For businesses, advances within ICT have brought a slew of cost Savings, opportunities and conveniences. They range from highly automated businesses processes that have cut costs, to the big data revolution where organizations are turning the vast trove of data generated by ICT into insights that drive new products and services, to ICT-enabled transactions such as internet shopping and telemedicine and Social Media that give customers more choices in how they shop, communicate and interact.
But ICT has also created problems and challenges to organizations and individuals alike — as well as to society as a whole. The digitization of data, the expanding use of high-speed internet and the growing global Network together have led to new levels of crime, where so-called bad actors can hatch electronically enabled schemes or illegally gain access to systems to steal Money, intellectual property or private information or to disrupt systems that control critical infrastructure. ICT has also brought automation and robots that displace workers who are unable to transfer their skills to new positions. And ICT has allowed more and more people to limit their interactions with others, creating what some people fear is a population that could lose some of what makes it human.
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Information technology (IT) is the use of computers to store, retrieve, transmit, and manipulate data. IT is used in a variety of industries, including communication, Education, entertainment, finance, government, healthcare, manufacturing, Marketing, media, retail, science, transportation, and travel.
Communication
IT is used in communication to send and receive information. Email, instant messaging, and social media are all examples of IT-based communication tools. IT is also used in telecommunications, such as telephone, cable, and satellite TV.
Education
IT is used in education to deliver instruction, provide feedback, and assess student learning. IT is also used to manage student records and communicate with parents. Online courses, virtual classrooms, and e-books are all examples of IT-based educational tools.
Entertainment
IT is used in entertainment to create and deliver content, such as movies, TV shows, music, and games. IT is also used to manage digital rights and protect intellectual property. Streaming services, online gaming, and virtual reality are all examples of IT-based entertainment tools.
Finance
IT is used in finance to manage money, track transactions, and make Investment decisions. IT is also used to process payments and provide customer service. Online Banking, mobile banking, and stock trading are all examples of IT-based financial tools.
Government
IT is used in government to provide services to citizens, manage data, and communicate with the public. IT is also used to conduct Elections and manage the budget. Online tax filing, social security benefits, and voter registration are all examples of IT-based government tools.
Healthcare
IT is used in healthcare to provide patient care, manage medical records, and conduct research. IT is also used to train doctors and nurses. Electronic Health records, telemedicine, and clinical trials are all examples of IT-based healthcare tools.
Manufacturing
IT is used in manufacturing to design products, control machines, and manage inventory. IT is also used to track quality and improve efficiency. Computer-aided design (CAD), computer-aided manufacturing (CAM), and enterprise resource planning (ERP) are all examples of IT-based manufacturing tools.
Marketing
IT is used in marketing to reach customers, track sales, and measure results. IT is also used to create and manage customer relationships. Email marketing, social media marketing, and pay-per-click advertising are all examples of IT-based marketing tools.
Media
IT is used in media to create and deliver content, such as news, entertainment, and advertising. IT is also used to manage digital rights and protect intellectual property. Streaming services, online newspapers, and social media are all examples of IT-based media tools.
Retail
IT is used in retail to manage inventory, track sales, and provide customer service. IT is also used to create and manage loyalty programs. Online shopping, point-of-sale (POS) systems, and customer relationship management (CRM) are all examples of IT-based retail tools.
Science
IT is used in science to conduct research, analyze data, and communicate findings. IT is also used to control experiments and manage laboratory equipment. Computer simulations, data visualization, and scientific databases are all examples of IT-based science tools.
Transportation
IT is used in transportation to manage traffic, track vehicles, and provide real-time information to passengers. IT is also used to control air traffic and manage shipping. GPS, traffic cameras, and electronic toll collection are all examples of IT-based transportation tools.
Travel
IT is used in travel to book flights, hotels, and rental cars. IT is also used to plan itineraries, track expenses, and share photos and Videos with friends and family. Online travel agencies, mobile apps, and social media are all examples of IT-based travel tools.
Other
IT is used in a variety of other industries, such as agriculture, construction, energy, and utilities. IT is also used in the military, law enforcement, and healthcare. GPS systems, drones, and 3D printing are all examples of IT-based tools that are used in a variety of industries.
IT has revolutionized the way we live and work. It has made communication easier, education more accessible, entertainment more immersive, and healthcare more efficient. IT is also changing the way we travel, shop, and do business. As IT continues to evolve, it will have an even greater impact on our lives.
What is information technology?
Information technology (IT) is the use of computers to store, retrieve, transmit, and manipulate data. IT is used in almost every aspect of modern life, from business to education to entertainment.
What are the benefits of using information technology?
There are many benefits to using information technology. IT can help businesses to be more efficient and productive, it can help students to learn more effectively, and it can provide entertainment and information to people all over the world.
What are the risks of using information technology?
There are also some risks associated with using information technology. IT can be used to spread misinformation, it can be used to commit crimes, and it can be used to invade people’s privacy.
How can I protect myself from the risks of using information technology?
There are a number of things you can do to protect yourself from the risks of using information technology. You should use strong passwords, you should be careful about what information you share online, and you should be aware of the latest scams and threats.
What are some of the most common uses of information technology?
Some of the most common uses of information technology include:
- Business: IT is used in almost every aspect of business, from accounting to marketing to customer service.
- Education: IT is used in education to deliver instruction, to provide Resources, and to communicate with students and parents.
- Entertainment: IT is used to provide entertainment, such as games, movies, and music.
- Communication: IT is used to communicate with people all over the world, through email, social media, and video chat.
- Healthcare: IT is used in healthcare to provide care, to manage records, and to research new treatments.
- Government: IT is used by governments to provide services, to collect taxes, and to maintain order.
What are some of the latest trends in information technology?
Some of the latest trends in information technology include:
- Artificial intelligence (AI): AI is a field of computer science that focuses on creating intelligent agents, which are systems that can reason, learn, and act autonomously.
- Big data: Big data is a term used to describe the large and complex datasets that are generated by modern technology.
- Cloud computing: Cloud computing is a model for delivering IT services over the Internet.
- The Internet of Things (IoT): The IoT is a network of physical objects that are embedded with sensors, Software, and other technologies for the purpose of connecting and exchanging data.
- 5G: 5G is the fifth generation of cellular network technology. It is designed to be faster, more reliable, and more efficient than previous generations of cellular technology.
What are some of the challenges facing information technology?
Some of the challenges facing information technology include:
- Cybersecurity: Cybersecurity is the practice of protecting computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction.
- Data privacy: Data privacy is the right of individuals to control how their personal information is collected, used, and shared.
- Artificial intelligence (AI): AI is a field of computer science that focuses on creating intelligent agents, which are systems that can reason, learn, and act autonomously. Some people believe that AI poses a threat to humanity, while others believe that it has the potential to solve many of the world’s problems.
- The ethics of technology: The ethics of technology is a field of study that examines the moral implications of technological development. Some of the issues that are considered in the ethics of technology include privacy, security, and the impact of technology on society.
What is the future of information technology?
The future of information technology is uncertain, but it is likely to continue to play an increasingly important role in our lives. IT is already used in almost every aspect of our lives, and it is likely to become even more pervasive in the future.
Question 1
Which of the following is not a use of information technology?
(A) To store and manage data
(B) To communicate with others
(C) To control machines
(D) To create art
Answer
(D)
Question 2
Which of the following is an example of information technology being used to store and manage data?
(A) A spreadsheet
(B) A Database
(C) A word processor
(D) A presentation software
Answer
(B)
Question 3
Which of the following is an example of information technology being used to communicate with others?
(A) Email
(B) Social media
(C) Video conferencing
(D) All of the above
Answer
(D)
Question 4
Which of the following is an example of information technology being used to control machines?
(A) A computer-controlled car
(B) A robot
(C) A CNC machine
(D) All of the above
Answer
(D)
Question 5
Which of the following is an example of information technology being used to create art?
(A) A digital painting
(B) A 3D model
(C) A video game
(D) All of the above
Answer
(D)