Changed after work, from small companies to large companies, at the end of the big companies to think big company system really more demanding than previous, perfect, the rules also is more, take the time attendance security feel for example, the new company is installed directly time attendance security door feel, at first I just think that security is good, the back after the familiar and colleagues to chat, talk about the time attendance security feel this, originally is not only used to ensure safety, another important role is because employees more attendance, is more troublesome, but with attendance after the door is more convenient, the door direct clock, when I was really very convenient.