3.21 수업 summary

we learen 'Hypertext & engel bart's works'
hypertext : One way that digital media has been understood is as new forms of writing, reading and thinking. It was new trial something like scissing a article in newspaper and compounding texts. something like this act called "cut-ups"
engelbart was the man who improved hypertext part.
this is his achievemants in hypertext-computer.
•2d display editing, invented mouse
•hypermedia & hypermedia email
•outline processing •multiple window displays
•document version control •shared-screen teleconferencing
•computer-aided meetings •distributed client-server architecture
•ivented windows, e-mail, word processor ...
It is engelbart's '1968 nls demo'.
Before that 1960's computer's whole program was batch prcessing
so ebgelbart's work was renovation in computer system.

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