SESSION 2 ICT 6-Computer,Internet, Trend and Issues in ICT

Ctrl + Alt + Evolve: The Rise of Computers, the Internet, and Cloud Power

By John Dan Rey Bautista

Intended Learning Outcomes

​At the end of this session, you should;

a. identified the five generations of computers and technology that helped in their development;
b. identified some technology trends and its impact;
c. explained the concept of cloud computing;
d. identified examples of cloud computing;
e. discussed the benefits and drawbacks of cloud computing;
f. identified the history of the internet; and
g. identified the different Internet technologies and applications of the Internet.

Lesson Overview

1. RECAPitulation

2. Idea Factory (See-Think-Wonder)

3. Timeline of Computers

4. Think-Pair-Share

5. Tech Trends

6. Think-Pair-Share

7. Cloud Power

8. The Internet

9. Exit Ticket

Poll

Which Disney movie reflects your school mood today?

• Excited to learn something new today.

• Focused and ready to tackle any task.

• Trying my best

• Playful and happy to be in school.

Ponder on this question

Do computers and the internet make students smarter or more distracted?

RECAPitulation

Look back from our previous discussion and identify one word/phrase that strike you the most?

Word Cloud

My takeaways from the previous lessons

Idea Factory

1. What do you see?

2. What do you think is going on?

3. What does it make you wonder?

​Idea Factory

Open Ended

1. What do you see?

2. What do you think is going on?

3. What does it make you wonder?

Timeline of Computers

Directions: Choose the correct computer generation based on the description.

Multiple Choice

1. What was used to make the first computers work?

• Transistors

• Vacuum Tubes

• Chips

• Robots

First Generation: Vacuum Tubes

From the late 1930s until the mid-1950s, most electronic appliances and equipment, including computers, used electronic components called vacuum tubes.

Computers of the first generation were enormous and very expensive to operate and maintain.

First Generation: Vacuum Tubes

The Universal Automatic Computer (UNIVAC) and the Electronic Numerical Integrator and Computer (ENIAC) are examples of first-generation computers.

First Generation: Vacuum Tubes

The Universal Automatic Computer (UNIVAC) and the Electronic Numerical Integrator and Computer (ENIAC) are examples of first-generation computers.

Multiple Choice

2. Which part made second generation computers faster and smaller?

• Transistors

• Vacuum Tubes

• Keyboards

• Flash drive

Second Generation: Transistors

The late 1940's saw the emergence of transistors. A transistor is a semiconductor that can be used for amplification, switching, voltage stabilization, signal modulation, and other electronic functions.

The second generation of computers, which were not as massive, electricity-hungry, and expensive to operate and maintain as their predecessors.

Multiple Choice

3. What important part was added in third generation computers?

• Integrated Circuits

• Vacuum Tubes

• Mouse

• Flash drive

Third Generation: Integrated Circuits

The development of the integrated circuit (IC) in the early 1960s marked the beginning of the third generation of computers.

The third-generation computers were faster and more efficient. They also improved the way users interacted with them, using keyboards and monitors.

Multiple Choice

4. Which generation used a microprocessor to run everything in one chip?

• First

• Second

• Third

• Fourth

Fourth Generation: Microprocessors

By the early 1970s, it was already possible to cram thousands of integrated circuits into a single silicon chip, called microprocessor.

This technological leap ushered in the fourth generation of computers- the microcomputers.

Multiple Choice

5. What do fifth generation computers try to do using Artificial Intelligence (AI)?

• Wash clothes

• Cook food

• Think and learn like humans

• Build furniture

Fifth Generation: Artificial Intelligence

Artificial Intelligence is an evolving class. In these times, there have been successes in applying AI in various fields like graphic design, language, automation, and more.

Open Ended

Do you think the improvement of computers has done more good or harm to people and society? Why or why not?

​Timeline of Computer Generation

​Computer Generation	​Technology Present	​Description
​First Generation	​Vacuum Tubes	​Enormous and very expensive to operate and maintain
​	​	​
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Think-Pair-Share

Open Ended

Why do you think computers needed to improve over time?

Open Ended

If you could create the next generation of computers, what feature would you add?

Tech Trends

Poll

Which of the following are examples of trends in technology? Select all that apply.

• 5G Internet

• Typewriters

• Virtual Reality (VR)

• Overhead Projector

• Robotics

Tech Trends

Multiple Choice

Which technology allows users to interact with devices by simply touching the screen with their fingers?

• Motion Capture

• Touch Screen

• Gestural Interface

• Machine Learning

refers to a computer monitor that functions both as a display screen and an input device, replacing traditional keyboard or keypad.

​Touch Screen

Tech Trends

Multiple Choice

What does a gestural interface allow users to do?

• Speak to control a device

• Type faster on a keyboard

• Move a mouse to click buttons

• Use body movements to interact with technology

allows a user to give commands to the computer without touching it.

Gestural Interfaces

Tech Trends

Multiple Choice

Which of the following technologies creates objects or images that appear to have depth and can sometimes be viewed with special glasses?

• Touch screen

• 3D Technology

• Machine learning

• Cloud computing

refers to visual technology that showcases a real-life 3D appearance.

3D Technology

Tech Trends

Multiple Choice

In movies, which technology captures the movement of actors to create lifelike digital characters?

• 3D Printing

• Touch Screen

• Motion Capture

• Artificial Intelligence

refers to the process of recording movement and translating that movement into a digital model.

Motion Capture in Filming

Tech Trends

Multiple Choice

Which of these tasks can AI and machine learning help with?

• Telling jokes

• Charging your phone

• Making random guesses without learning

• Identifying objects in photos automatically

AI and ML continue to advance, with applications in areas such as natural language processing, computer vision, and predictive analytics. AI-driven automation is being integrated into various industries to enhanced decision-making processes.

Artificial Intelligence and Machine Learning

Tech Trends

Multiple Choice

Which device is considered a mobile device because it is small and portable?

• Printer

• Tablet

• Monitor

• Scanner

Mobile computing is definitely one technological trend we cannot deny, with the latest computers now becoming smaller and lighter.

Mobile Devices

Tech Trends

Think-Pair-Share

Open Ended

1. Do you think technology trends make learning easier or harder? Why?

Open Ended

2. What advice would you give to someone using a new technology for the first time?

Cloud Power

Word Cloud

My one word or phrase to describe cloud computing.

Cloud Computing

​Cloud computing allows you to store data and application on the Web so you can access files and perform tasks from any computer with Internet access.

Cloud computing allows you to access you files whenever or wherever you want as long as you are connected to the Internet.

Data Access

Cloud computing makes it possible to store all sorts of files, whether they're your favorite music, movies, presentations, or documents.

Cloud Storage

Benefits of Cloud Computing

Cloud computing provides data security by creating a backup on the Web.

Data Security

One of the biggest perks of cloud computing is that it permits easy file sharing.

File Sharing

Benefits of Cloud Computing

Cloud computing is convenient allows editing of files and project collaboration.

Editing and Collaboration

Cloud computing provides business with big advantage largely because it is cost-effective.

Low Cost

Benefits of Cloud Computing

Open Ended

What do you think are the drawbacks of cloud computing?

Every time you use an online service to store your files or utilize an application, you are exposing and entrusting your files to someone else.

Third Party Exposure

The major drawback to cloud computing is that it requires constant internet connection.

Need for Connectivity

Drawbacks of Cloud Computing

Cloud computing is technology on a whole new level. But it can also fail us sometimes because of technical glitches.

Technical Glitches

Every online account is prone to hacking, which is the unauthorized use of computer resources.

Hackers

Drawbacks of Cloud Computing

The Internet

Open Ended

What is your idea of internet?

​History of Internet

​The internet started as a military research project of the Department of Defense of the United States of America in 1957 through the Advanced Research Project or (ARPA).

​The internet was originally aimed to establish America's lead in science and technology applicable to the military.

​Internet Timeline

Internet Technologies and Application

This interconnects different LANs.

Wide Area Network

This interconnects computers in one location.

​Local Area Network(LAN)

Internet Technologies

This offers increased speed, low latency, and greater capacity than 4G which can enable new applications and enhance user experience.

5G Network

This allows for wireless communication of high-speed data for mobile phones.

​4G LTE

Internet Technologies

Online Resources and Tools

an online tool that can be used to find almost kinds of information.

​Search Engine

allows registered users to send and receive electronic messages to other online users.

​E-mail

Online Resources and Tools

The Word Wide Web is a marketplace where people can buy and sell things online.

​E-commerce stores

Members of online communities connect to family members and friends easily.

Social Networks

Online Resources and Tools

Intended Learning Outcomes

​At the end of this session, you should;

a. identified the five generations of computers and technology that helped in their development;
b. identified some technology trends and its impact;
c. explained the concept of cloud computing;
d. identified examples of cloud computing;
e. discussed the benefits and drawbacks of cloud computing;
f. identified the history of the internet; and
g. identified the different Internet technologies and applications of the Internet.

Open Ended

Do computers and the internet make students smarter or more distracted?

Exit Ticket

​3-2-1

Open Ended

3-2-1

3 things you learned

2 things you found interesting

1 question you still have