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3/21 Friday

1. Key points.
_ When a medium is new, it is often used to simulate old media.
_ New media do not replace old media, they displace them.

2. Hypertext by ted nelson.

_ "One way that digital media has been understood is as new forms of writing, reading and thinking. "
_ It is not fixed.

We saw video used cup-up tech in order to understanding hypertext.
* cut-ups : The cut-up technique, also known as fishbowling, is an aleatory literary technique or genre in which a text is cut up at random and rearranged to create a new text
(http://en.wikipedia.org/wiki/Cut-up_technique)


3.Engelbart.

Common technologies of the 1960s is
> standard computer i/o of the 1960s was hollerith cards and paper printouts
> standard computer-human interaction of the 1960s was batch processing
(there are no input part)
.
so, He invented the mouse, 2d display editing, hypermedia & hypermedia email ,outline processing ,multiple window displays , document version control , shared-screen teleconferencing, computer-aided meetings , distributed client-server architecture, virtual terminal protocols and remote procedure call protocols ....

He wanted efficient connection between human and a machine.
Finally he invedted H-LAM/T system.
*H-LAM/T system: Human using Language, Artifacts, Methodology, in which he is Trained
>>“There are two separate domains of activity within the H-LAM/T system: that represented by the system, in which all explcit-human processes [finger and hand motions] occur; and that represented by the artifacts, in which all explicit-artifact processes [key-linkage motions in the typewriter] occur. ... Exchange across this [man-artifact] interface occurs when an explicit-human process is coupled to an explicit-artifact process.


4.conculsion

Hypertext
: One way that digital media has been understood is as new forms of writing, reading and thinking.



->

I wonder Engelbart's creative idea.
His inventions are truly surprised!! He is so smart.
and video that I saw in class is strange. but it is impressive.
Becaus The cut and repeated movie(?) has unique rhythms and motions.

While I did homework, I was very difficult.
Because, In fact, I did't understand perpectly what i learned.
I think that my English ability must be increased. T0T..