5/21, 23

5/21, 23
that day, we saw the privacy and public. today's privacy and public is relative to many kinds of things.
privacy means the quality or state of being apart from company or observation, SECLUSION: freedom from unauthorized intrusion (one's right to privacy)
and public contains privacy. so privacy can effect on public, public can effect on privacy.
in this situation, surveillance appears this subject. surveillance is supervising something.
in addition, nowadays technology develops so much that surveillance turn high-tech. for example, fingerprint, cctv, electric bracelet. these are appear modern history.
today, everyone use the internet. and internet and web are the form of express one's thinking. for instance, cyworld is famous for us. people inpur their diary, picture and so on.
data mining
this concept derive from elaboration. In general, data mining efforts are directed toward the generation of rules for the classification of objects.
These objects might be people who are assigned to particular classes or categories, such as “that group of folks who tend to make impulse buys from those displays near the check out counters at the supermarket.”
comment
I like this kind of subject. because I express my opinion more and more deeply. and privacy and public.. these are important to us. but danger of privacy would be afraid.
however, technology and persons's mind will solve these problem.