3/12, 3/14

This week key point is
the first" When digital media technologies connect or
separate people, they become media. "
and the second " Technologies embody social, political,
cultural, economic and philosophical ideas and relationships. "

March 12th and March 14th lessons contents is
vannevar bush MIT professor inventor of "differential analyzer"
science advisor to President F.D. Roosevelt leader of
the Manhattan Project founder of NSF
and The Memex was based on Bush's work during
1938-1940 developing an improved photoelectric microfilm selector.
and microfilm selector is photoelectric microfilm selector is an electronic
retrieval technology pioneered by Emanuel Goldberg
(see the optional reading by Michael Buckland).

and This week my thinking of lessons contents
it's difficult l don't understand the English language
but" effort → development" ok?

I'm sorry