I suggest that you look up the definitions of the word "ideal" and the word "real" and based on the definitions reach your own conclusion about the differences. I would would feed the various search engines the following words: "culture technology" and see what comes up. I fed it to Alta Vista and got the following results:
http://www.altavista.com/web/results...es&kgs=1&kls=0
I am sure if you use the links the search engine provided your own research will provide you with the answer.
BTW
The reason we prefer for you to do the research when the question seems to be a school assignment is because research is given the students in order to provide them with a valuable learning experience both in locating the pertinent information and in the use of thinking ability.