Idle all right when Dad always likes to go to the library inside town, today I was on holiday, also need to check some information you and dad went to the library, on the way he suddenly said to me today’s technology development so quickly, when the original start, his first in the library are the to find the book itself, the library inside the book has not so much now, but then find books need to spend a period of time, and sometimes you also can not find, now more convenient, I find that Automated storage retrieval system will be in the library now (ASRS) Supplier to help them with a system, so as to better find and organize.