3/14

*Summary*
“Welcome to present”(3/12)
The last time (3/12), professor explained about “Welcome to present”(sandy stone's writing). I'm going to write the lecture summary as I learned and understood in the last time.
The DNA helix(this composed chromosome), movement of ions within synapses are invisible by naked eye. But we know that those are in existence. Why? Because with time and increasingly sophisticated tools, reality seems more and more intelligible. As this paragraph"We find oursel-ves in the paradoxical situation that the more we call "that which becomes known" by the name "reality", the futher we distance ourselves from it." is compared with this title, it's interesting.

1. When digital media technologies connect or separate people, they become media.
2. Technologies embody social. political, cultural, economic and philosophical ideas and relation- ship
Media technology connect or separate with people. For example, there are egg white and car. Egg white was medium in art. Because this connected between wall and color powder. but also it separate them. And similarly A car is medium in society.(between people and people)

"As we may think"(3/14)
Vannevar bush made memex. The memex find needful data in numerous datas easily. Specially, This device is helpful for scientists. Later, this is beginning of index(same as World Wide Web). Similarly, there is Bell' telephone .

*Comment*
I learned change of mind. It's so surprising. Sandy stone and Vannevar bush are not only stimulus but also model on media students(include me^^). Still, I hardly understood this lecture(information and technology). But From now on, I'll expand my thinking and endeavor.(study english hard)