Interactivity & Feedback

the characteristics of new media 1 (Oct 2, Oct 4)

1.2.1 digitality
1.2.2 interactivity

Between interactivity and feedback, do you know difference?
Interactivity is respondings person by person.
When I ask you a question, you would answer my asking.
you would respond in language what I said. We have conversation between you and me.
However, feedback is that I don't expected the answer.
I just know that you get my information.

The presenter gave three problems. I'm going to talk about one of them.
Problem of definition..
People, objects even animal have specific names.
Because we want to distinguish or recongnize of them.
So we only know first definition of words..
For example, "a desk" which we usually use for studying..
But I can use it as "a chair"..I could sit on it..
Most people think me poolish when I point to the desk and say "chair".
Because they have learned the desk is the desk since they were young.

I belive that exact definitions are not exist..
We just give representation of people, objects and even animals...