web science-2019讨论区

Group 2:Discussion about session 1

 
Picture of 慧瑶 王
Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:20 PM
 

Students in Group 2 will discuss about session 1 in this page .

Now we start to discuss the first question:In what ways did the beginnings of the Web at CERN (as a way of scientists sharing information) impact its design? 


Picture of 越 程
回复: Group 2:Discussion about session 1
by 越 程 - Tuesday, 21 May 2019, 10:21 PM
 

Some sciences want to share information and they want to transmit information from one place to another or they want to have a device where they send the message up so everyone can see it. Besides they don’t worry about the information will be stolen.

Picture of 媛媛 封
回复: Group 2:Discussion about session 1
by 媛媛 封 - Tuesday, 21 May 2019, 10:26 PM
 

Its birth as a way for scientists to share information, can become a public platform for everyone to exchange and maintain. The design of the website can also be completed by all of you.

Picture of 慧瑶 王
回复: Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:31 PM
 

Do you think what are the weaknesses and strengths of the Web as a technology? 

Picture of 媛媛 封
回复: Group 2:Discussion about session 1
by 媛媛 封 - Tuesday, 21 May 2019, 10:31 PM
 

The advantages of the World Wide Web lie in the sharing and convenience of information. People can easily get what they want and share information through the World Wide Web. It can also shorten the distance between people, such as face-to-face communication.

Picture of 慧瑶 王
回复: Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:34 PM
 

Similarly, I also think that the greatest advantage of the network is to provide great convenience for people's lives. Secondly, I think the network can also provide a platform for netizens to show themselves, such as the host industry, network novelists and so on. 

Picture of 越 程
回复: Group 2:Discussion about session 1
by 越 程 - Tuesday, 21 May 2019, 10:32 PM
 

Advantage: Information can be transmitted in any place, greatly increasing the speed of information transmission, promotion the development of all walks of life in the world.


Picture of 常玉 陈
回复: Group 2:Discussion about session 1
by 常玉 陈 - Tuesday, 21 May 2019, 10:33 PM
 

I think there are four advantages of web:

First, it’s completely free, it’s opening access leading it’s normal use today.

Second, it’s unrestricted, so everyone in the world can share information together.

Third, it allows anyone in the world to share and get information.

Fourth, it’s open sharing, if you want, you can share everything.


Picture of 菊 陈
回复: Group 2:Discussion about session 1
by 菊 陈 - Tuesday, 21 May 2019, 10:34 PM
 

Internet can exchange information without space restriction. Information exchange and update is fast. People and people can interact with each other. Valuable information can be integrated by resources. Information storage is large, efficient and fast.

Picture of 慧瑶 王
回复: Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:36 PM
 

How about the disadvantage?

Picture of 媛媛 封
回复: Group 2:Discussion about session 1
by 媛媛 封 - Tuesday, 21 May 2019, 10:37 PM
 

The main drawback of the World Wide Web lies in its freedom. People can freely express their opinions on it and release some bad information, such as violence, crime, pornography, religious extremism and so on. This information will lead people, especially young people, to the wrong path, and bring many negative effects. Worse still, more and more people are addicted to the Internet, lost themselves, and even some people use the Internet to commit crimes, which is a bad atmosphere.

Picture of 越 程
回复: Group 2:Discussion about session 1
by 越 程 - Tuesday, 21 May 2019, 10:38 PM
 

Weakness: the information on the Web can be use by everyone and someone maybe plagiarize. In addition, information can be lost and error during transmission. Some bad information can be also be spread quickly.


Picture of 常玉 陈
回复: Group 2:Discussion about session 1
by 常玉 陈 - Tuesday, 21 May 2019, 10:38 PM
 

I think there are three disadvantages of web:

First, it can be threat to commercial publishing companies.

Second, there are issues of cost recovery.

Third, the issue of trust information flow.


Picture of 慧瑶 王
回复: Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:38 PM
 

I think the biggest disadvantage of Web technology is the problem of network security. Important information may be stolen or destroyed, and malicious software may infect various network systems. 

Picture of 晓谕 唐
回复: Group 2:Discussion about session 1
by 晓谕 唐 - Tuesday, 21 May 2019, 10:39 PM
 

More important , The Web does not act on its own , we need it , so the Web will not stand still .


Picture of 晓谕 唐
回复: Group 2:Discussion about session 1
by 晓谕 唐 - Tuesday, 21 May 2019, 10:35 PM
 

The advantage of Web is vividly , at first , scientists can share the information through the Web and they don’t need to worry about the information be stolen . And now , everyone can share the information on the Web . It speeds up the development of technology .

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回复: Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:41 PM
 

Then,what is the direction of Web evolution? What might the Web look like in ten years time?

Picture of 越 程
回复: Group 2:Discussion about session 1
by 越 程 - Tuesday, 21 May 2019, 10:41 PM
 

In my opinion, how the Web will develop in the future depends on people’s needs. There is room for the development of the Web in all fields.

To be honest, I can’t imagine it, but I think the Web will cover a wider range in the future. People can connect to the Web with all kinds of devices in their life at any time, and everything can be done online.


Picture of 媛媛 封
回复: Group 2:Discussion about session 1
by 媛媛 封 - Tuesday, 21 May 2019, 10:43 PM
 

In fact, I don't know what the future direction of the network will be, nor what the network will look like in ten years. But I hope that the future of the World Wide Web will develop in a positive, positive energy, normative and good atmosphere. The future network technology should be more developed, information update faster, people will also be more inseparable from the network.

Picture of 菊 陈
回复: Group 2:Discussion about session 1
by 菊 陈 - Tuesday, 21 May 2019, 10:43 PM
 

The Internet is an interactive platform that can communicate and participate with each other. As a broad, open and effective media for most people, the Internet achieves the real role of mass media through a large number of websites visited by at least thousands of people or even hundreds of thousands of people every day. The Internet can spread an idea or information faster, more economically, more intuitively and more effectively than any other way. The emergence of the Internet, the use of e-mail and the global network, just provides a good tool for human communication.


Picture of 常玉 陈
回复: Group 2:Discussion about session 1
by 常玉 陈 - Tuesday, 21 May 2019, 10:43 PM
 

I think it’s impossible that the openness of Web may be cancelled in the future.


Picture of 慧瑶 王
回复: Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:43 PM
 

"Internet +" will accelerate the development of related industries, and our network will gradually enter the era of voice from the touch era. 

Picture of 慧瑶 王
回复: Group 2:Discussion about session 1
by 慧瑶 王 - Tuesday, 21 May 2019, 10:49 PM
 

Through these lessons, I understand the origin of the network, and have a more three-dimensional understanding of the World Wide Web, because there was a lot of discussion about the hotspot of the network before, but hardly know the origin. (The World Wide Web was invented by Tim Berners-Lee, a British scientist, when he worked at CERN in 1989.) In addition, I also learned about the direction of the future development of the Internet, which also made me gain a lot. 

Picture of 常玉 陈
回复: Group 2:Discussion about session 1
by 常玉 陈 - Tuesday, 21 May 2019, 10:44 PM
 

We use Web almost everyday. It plays an importance role in our daily life, it’s completely free, unrestricted ,it allows us to share and get information freely. However, until I have learned the section 1, did I start to know more about it. And now I know that while we use it, we also change it. In the past years, I have never thought about the shortcomings of Web, and I have never known the origin of web, or the existence of Web science. It did teach me a lot, leading to know more about the Web, and urge me to think about the future development of Web. Web is more complicated than we thought, so we all should take responsibility to learn about it and try to learn it in different way.


Picture of 媛媛 封
回复: Group 2:Discussion about session 1
by 媛媛 封 - Tuesday, 21 May 2019, 10:50 PM
 

After completing this course, I have gained a lot of new insights into the World Wide Web. In today's society, people with different hobbies from all over the world can communicate without distance through the World Wide Web, just like face-to-face conversation. After many years of polishing, these technologies have left the laboratory and entered every corner of the university, company and even the world. I often lament that the emergence of the World Wide Web has really changed the world.           

 One of my deepest impressions of this course is that consumption is the first driving force of production. From the point of origin, technology doesn't happen on its own. They come into being because people need to use them. For example, they want to exchange stock price information and concentrate their knowledge in one place. This origin is closely related to social background, economic development and cultural evolution. It can be said that the World Wide Web is one of the most far-reaching and extensive media in human history. Teachers mentioned that keeping the network in a stable, reliable and sustainable state is complex and requires a lot of effort and effort. Moreover, in the future, the network will always be in a state of flux and will face many challenges. Understanding the past of the World Wide Web, I will feel that the development of the Internet has deviated from his original intention. At first, people created it to facilitate communication and information exchange. But today's network is a double-edged sword, which will also release a lot of bad information, such as violence, pornography, extreme thinking and so on. Many people are too addicted to the Internet and lose themselves. Therefore, we need to make a lot of efforts to make the World Wide Web develop in a positive and meaningful direction.       

I'm looking forward to what the World Wide Web will look like in 25 years.

Picture of 越 程
回复: Group 2:Discussion about session 1
by 越 程 - Tuesday, 21 May 2019, 10:54 PM
 

After watching video, I realized that the development of the Internet is not purely in the field of science and technology. From the perspective of its history, we should also pay attention to the economy, culture, economic development and people's needs, so that the Internet can serve people more accurately. Moreover, the development of the Internet should also be combined with the culture. For example, how does the Internet promote shi'jie after world war ii mentioned in video

Picture of 晓谕 唐
回复: Group 2:Discussion about session 1
by 晓谕 唐 - Tuesday, 21 May 2019, 10:51 PM
 

Through this class, I learned that the emergence of the Internet has promoted academic exchanges and scientific development, which is of great significance to human beings. The emergence of the network complies with the needs of the world. At present, human beings still have the demand and dependence on the network, so the network will continue to develop. But now the network security problem also has the threat to the network development.