출결 및 과제 점검표

학번 : 21207056

이름 : 이수현

주		출석	지각	결석	과제	비고
1주	3/5					수강정정기간
	3/7					수강정정기간
2주	3/12	○
	3/14	○
3주	3/19	○
	3/21	○
4주	3/26	○
	3/28	○
5주	4/2	○				서버이상
	4/4	○
6주	4/09	○
	4/11	○
7주	4/16	○
	4/18	○
8주	4/23	○				중간고사
	4/25
9주	4/30	○			과제1(4/29)제출	대체강의
	5/02	○				대체강의
10주	5/07					휴강
	5/09	○				대체강의
11주	5/14	○
	5/16	○
12주	5/21			○		병원
	5/23	○
13주	5/28					재택수업
	5/30					재택수업
14주	6/4	○
	6/6					현충일
15주	6/11	○
	6/13					지방선거
16주	6/18	○			과제2(6/22) 제출	기말고사
	6/20
계		20	0	0	2	12

Class1

The most important development in the Fourth Industrial Revolution is the improvement of human physical abilities. There is a society that can not win the computer, so the age of coexistence with the computer should come.

Connecting artificial intelligence is the core of the 4th industrial society.

Class2

Dig vertically deep what you don‘t know.

The age of convergence has come, but we still study separately.

Do one of the six lags, such as web design, CAD, GIS, and statistical analysis (big data handling), virtual reality, and internet of thing(IOT: networking), AI, and Deep Learning. More Exciting game requires longer practicing time but training the brain takes more effort and time than game.

Class3

The 4th Industrial Age is complicated and explains a lot, but it can be summarized as connecting AI to IOT. They contribute to change the society totally in each part; What can I Do? Use your potential as soon as you leave school.

Negative effects occur while chasing sustainable and developpent together. As a result, Sustainable was not available. New ways to solve this problem are information society and new renewal. This will prevent environmental pollution.

Before you study, build up your strength.

Class4

We can not see the information delivered. It is only visible on the monitor. we don‘t know how fast the information is delivered because we can‘t see it very well. There are no limits in delivery of information. Memorizing is not required because computer are better. We can create our own world in the virtual world. So it is important to create a web-site.

It has been invisible since the third industrial age. So there is a phenomenon in which people using the body move to the lower layers and people who handle information go to the upper class. The middle layer prefers a visible lower layer, but not an invisible lower layer. However, the upper class is invisible, but they are successful after 99 failures. Therefore, students must ride the high speed Internet train. If so, you can get a job of your own. Do a lot of work with your fingers and make it appear on the monitor.

Class5

The fourth industrial revolution is not easy to understand because it is invisible.

IOT - thing = AI(Artificial intelligence) : A thing with a brain attached

Things have the ability to communicate with each other.

<IOT definitions>

- thing to add to computer performance

- Iot develops as computer performance improves.

- The world of things is connected together to create a new world.

- The things communicate with their identity

- A network that starts with a network and connects everything.

Both M2M and IOT should be visible. Everything you see is collectively called a web-site. we should have ability of making it visible on the monitor.(Web Design)

Class6

When you search for what you need on the Internet, you can see the most similar information. In the past, there was no such technology. The semantic web is one that shows a lot of similar information when searching on the Internet.

The goal of the Semantic Web is to create a Web that both humans and computers can understand.

We should study together, not separately. The old way of studying has not changed. So students do not get a job. When preparing for employment, the ability that integrate contents, English, and computer literacy must be integrated.

The students were only trained to put knowledge into their heads, but they did not train to extract them. It is only during the test that you pull it out of your head.

Animals work eight hours. People need to work more than 8 hours a day to make progress. But why do not people die even if they work less than eight hours?

If you make a mistake, you die. Therefore, humans must go through a long amateur time. Because human life is much more complex than life of other animals.

You should practice in class that you do not make mistakes. If you do not prepare for the fourth industrial age, you will become unemployed.

Class7 서버이상

Class8

The necessary documents can be printed on the Internet, and the range will be increased. In the future, there will be no need to go to the government office. The public servants who work at the government office will be lost.

Korea's technology is at the highest level in the world, but we don't know much about it other than experts. This is because they don't know Korean very well. Therefore, we have to make the contents in English.

Smaller countries like Korea can change very rapidly.

Physical abilities are emphasized in farming communities, skilled technologies in industry, and the ability to handle computers in information communities.

The information society has enabled women to exercise their abilities.

Development often means a reduction in employment. The middle-class jobs for college students will gradually disappear. Therefore, college students should be well prepared. (technologies software, VR, Web design, big data handling, IOT, and so on)

Efforts to fundamentally modify the economic structure of the industrial age are required at the same time. There is no doubt that the social movement is taking place. but they are invisible.

Instead of coal and oil, data has become a major industry. That's Big Data.

[factors of social change]

Necessary aspect - As the industrial society has grown, the desires and values of individuals have changed into various and complex forms. Consequently, there is no way to satisfy a variety of needs.

Class9

After the Electronic age, Information Age, and Ubiquitous age, the age quickly changed into the Smart Age. It is now moving into the 4th industrial age.

Things were not interesting until the third industrial age. In the 4th industrial era, people became worse off than things because they put their intelligence into things.

The government is providing legal and institutional devices and making financially focused investments. It is because although invisible, its ripple effects are enormous.

Korea is excellent in building information infrastructure, but it is inferior in information utilization ability. It is because there is no international sharing because of language problems.

Due to the development of the Internet, it has become an age of global village. Therefore, it is necessary to have capabilities suitable for the global era.

The dangerous thing is the machine, so the work of the body is inevitably reduced.

What are the characteristics of information? What happens because of the nature?

Information is not lost in use. Rather, the more you use it, the higher the value.

The information is infinite. It does not cost money either.

Computer is a secondary industry era thing, various software is a tertiary industry era thing.

Computers are expensive to create, but software is not expensive to create.

The more information is accumulated, the greater the effect.

class10

Information is both the producer and the consumer.

Many problems arise, including illegal copying of information and the problem of ownership of information, and social inequality between the information user and the person who does not use it.

Eighty percent is a fake job and twenty percent is a real one. So we have to get in 20%.

All information should belong to me and think about my existence.

The human brain has one thing at a time, but it has a different usage ability.

Studying does not know much, but many things you do not know.

It should be possible to use it because the AI increases as the fourth industry age begins. Empty your head and always be curious.

You should also study systematically. The process of summarizing and creating is the process of finding me. Train yourself to create.

class11

It is the old way to put knowledge into your head.

You must understand your knowledge, emptying your head, and filled with curiosity.

Update whatever you want to do. Don't chase after others.

public information systems are information systems available for public use.

It is more important to be able to do it directly than to know it.

The term to an unpredictable world is getting shorter and shorter.

Computers develop into artificial intelligence and the internet becomes Wifi then can be connected anywhere.

Class12

You should not accept it as it is, and you should not lose your curiosity about why.

Because the Internet is spreading at the speed of light. After two seconds, it is theoretically possible that the story I made a second ago become old fashion.

There is something we should not miss. It is the problem of speed and visualization.

What is changing is the capacity of the computer, the capacity of the computer is getting bigger and the size is getting smaller.

As a result, by placing increasingly smaller computer chips into things, the Internet and things are connected, and things and people are connected.

What will happen next? What is next job?

Man pursues rationality. So it will move toward better rationality.

Sustainable has always been a problem because humans seek rationality.

What is the concept of information and information systems?

Information is what exists in people's minds, and information systems are systems between people and computers.

class13

Cell phones are doing a lot of the work of GIS.(Geography Information System)

The system is a combination of the people who use it, the hardware and software they use, and the administrative framework that helps them.

It means all systems related to geographical information. The basics of GIS are mapping and visualization. When a new road or a new subway occurs, you need a framework to manage it, which is GIS. Public map management is done through GIS.

GIS does space analysis.(Spatial Analysis)

Spatial analysis is a matter of where to put landfills, subways etc. to minimize conflicts.

Class14

Supporting the virtual world is called GIS. GIS is a database of all land space to make it visible. Data can be changed into information and knowledge.

Hardware, software, data and people are bound together to create a new system, which is GIS. GIS is not only geography but also all courses required in the information society.

80% of all data can not be analyzed. It is meaningless to analyze data.

Two Ways to Express Data – Grid, Linear

Criteria to aggregate data = location data

As we enter the era of the Fourth Industrial Revolution, except for special occasions (if you are not a genius), trust the computer and use a lot of computers.

Class15

Information society changes quickly.

Physical Space When moved into a virtual space, moving into text is difficult to see.

Making it easy to see on a map is called GIS.

Capacity is a problem for computers, and we should have the ability to deal with it. It is called Big Data handling.

‘How do you make it look?’ Is the most important. Therefore, you should at least understand. By this time, we have only dealt with Attribute Data. The Attribute Data shows only the numbers but does not show ‘where‘ it happens.

Using GIS data, you can see ‘where‘ it is happening. Except for text, the location information except for the pure picture appears in GIS. More than 80% of all data has location data.

Class16

Methods of visualizing information include text, pictures, and maps.

Maps are data, not pictures. To work is to show someone in three forms.

It is human life to pursue rationality. What is rationality?

The primary industry and the secondary industry came from pursuing rationality.

It is reasonable to try to maximize their efficiency. Pareto optimum is the most reasonable in society.

If you go further from rationality, it‘s development.

Information is not synchronizable.

Every change in society is a pursuit of rationality.

If society moves toward change, the more society develops, the more the workplace increases. The work of the coming future social field will increase.

Class17 병원(결석)

Class18

We only saw it at stage 1, but we try to approach it at stage 2. stage3 purchases necessary information, and stage4 allows government to share information.

E-Government changes from government-centered to civilization-centric.

How has e-government developed on the Web?

The sector of administration can be divided into virtual space(back side) and actual space(front side). You have to cross over to the back side, not the front side.

Citizens should be able to find and use necessary information at any time.

The more information administration becomes, the more money is saved.

The number of people employed in many fields is greatly reduced.

If you stick to the old ways, you become unemployed.

The era has come when citizens share information with each other.

Human ability is not an individual ability but a combination of computer ability and personal ability.

Class19 & 20

Big data industry means an industry that provides services related to the production, distribution, utilization, and management of big data for added value generation.

Big data is a big industry in the digital economy, and data brokers play an important role in the Big Data ecosystem.

A data broker, also called an information reseller, means a company that collects consumer‘s personal information and shares it with or resells it with a third party.

The consumer data collected by the data broker contains a variety of types, both online and offline.

Most data brokers obtain data from government, public, and commercial information, and data distribution among data brokers is also active.

The products provided by the data broker are divided into three categories : (1) marketing, (2) risk mitigation, and (3) human search.

Marketing products are classified into direct marketing, online marketing, and marketing analysis in order to help the process of delivering customized marketing messages to consumers.

Risk mitigation services are services designed to reduce potential risks from customers, separated by identification and fraud detection.

The People‘s Search service is a service that provides detailed information about the customer that a company has, mainly comprised of a variety of information that is based on public information, such as government and social media sites.

The purchaser using the services of a data broker covers a wide range of industries, including automobiles, energy, education, healthcare, insurance, communications, media and finance.

Class21

Why did the Big Data industry appear? Why did the Fourth Industrial Revolution emerge?

Digital Economy - It is difficult to prove mathematically.

It is difficult to explain by the demand and supply curves of Economy. It is because the foundation is different. I have to find a way to get someone to use software. The method is IOT(AI), for example wifi. One of the six IOT‘s is Big Data Handling.

In the fourth industrial revolution, the big data industry is the top one because the field is the widest and there is a lot of work to do.

Class22

Through the Industrial Revolution and the Information Revolution, our society is undergoing an IOT based hyper-connected revolution.

One-third of the world did not have an industrial revolution. Our society is approaching ICT based creative economy. Many people know that when the Fourth Industrial Revolution comes, work is reduced. Therefore, they strongly oppose the Fourth Industrial Revolution. Nevertheless, the reason why the fourth industrial revolution is approaching is rationality.

Act reasonably. Take a job that will make the other person act reasonably. That is the creative economy.