At noon, to a salesman I told my colleagues about it is recommended in about RFID solutions products, I remember with a friend to visit when a technology will have some understanding on RFID solutions thing, quite good. After hearing this salesman today, I felt better. With colleagues after understanding the colleague told me that she was a few days ago also know it, said now the technology is too developed, that is to bring a lot of convenience to our life, so I heard colleagues said technology to our life has brought a lot of convenience, colleagues heard I say that you say yes, that is our life is getting better.