www: the world-wide web
1.key point for today
People make media and then media make people.
#first, media was maked by people of past, but the present people borned in internet(media) age.
example, my name was maked by father before i borned. so i am in the name.
2.tim berners-lee: cv
#a founder of world-wide web(www).
3.questions: the world-wide web
#why www is maked, motivation: because necessity of space for preservation to many data
but problem of address.
also this is helped to many organization.:CERN, DARPA, INRIA, ERCIM, MIT and the www consortium.
who made a media? usually we think that we made it. but media made people that some people the past. except people just using the media.
4.what is the www?
-collaboratively, standard, vast
#media was already standardized. example, Not i make a blog, but we make it.:collaboratively.
also media link people and machines.
5.who wrote/influenced the www standards?
-ISO(international standards organization), IETF(internet engineering task force), RFC(request for comments), w3c(world-wide web consortium)
#we can join the w3c!0_0
6.uri: universal resource identifier
#this system can contact with variety information.
and url is ssu name, urn is persistent location:declare.
7.html:hypertext markup language
#this system do that computer file can effectibely transmit.
natwork protocol is rules to used when computers send information across the network.
this like ftp, smtp, nntp, etc.