Local information sharing, can anonymously share your pictures, short video or text, you will record the information transmitted position, only in the current position of the user can see. The default is 1000 meters. This information is valid, the default is 7 days, 7 days, you will automatically disappear. You can also manually hide it. A user at a place where there is a maximum of three visible information. The latest is valid for 7 days, each one will get valid information, the old information is reduced by 3 days. Each user has a default visual range: 1000 meters that is, you can see the scope of information. You get other peoples comments and praise will increase this number. You get bad or being shielded will reduce this number.