정보기술개론 [4]

"Social network"

Today's key point
1 . New media technologies usually reinforce existing social networks or even work to isolate people.
2. When new media technologies, facilitate new social networks, they simultaneously challenge existing social, political and economic relationships

☛Social networks as science : field
Social network analysis will be interdisciplinary social science
As result ,Recently ,physicist and mathematicians help us understand social network
☛Social networks as science : definition
It is relationship , Between people and people , Between interesting, Hobby, of people.
☛Social networks as science : history
It is connection,
☛Social networks as science : equivalence
Suppose There are two person , and If Two person connect to the same person
We call it they have equivalent positions in the network
☛Social networks as science : centrality
: If you connect separate networks you have bridging capital ("the guy")
☛Social networks as science : bridges
: If you are central to a network you have bonding capital ("diane")
☛Social networks as science : bowling along
: Author is worried about people's isolation , because isolation means loss by social capital
☛Social networks as technology
: We listend various technology story , google etc
☛Social networks as pupular culture
: We studied six degrees of kevin bacon and , google hacking
I felt sorry for george bush ..
☛Social networks as art
:When I saw the picture that you showed, it seemed the artist who draw (paint) that, would have worked very hard. Also, I was surprised to see someone actually visaulized the social network, and it is amazing that this type of work can be the fenomenal artwork I thought that visualizing social networks are very important.


After learning about Social Network, it made me to think more broadly. It was very interesting lesson because I did not know the importance of social network before. Furthermore, I started to consider careers which is related to social network.