I changed my cell to iPhone4 the other day. I’ve heard it is smart and convenient. Yes it is very clever and I need not use my brain. I installed Google in to iPhone4. That application searched my quire by sound. I only need to speak to my cell. It can understand both Japanese and English and other languages. So clever. I can speak noun or sentence. Then it answers. It is like the mirror of Snow white. We would lose our way to search and be ridiculous in the next decade. I feel I am much more busy after I had the phone. We might realize we should go back to basics in some day.