Share data by simply bringing two mobile phones closer together
In order for it to work, you need to be connected to the Wifi network. Once this is accomplished, you're free to exchange pictures, contacts, calendar events, or whatever you choose to share with the other user.
The application's design, very similar to that of Facebook, makes it very easy and simple to use by anyone, even those with minimum experience in dealing with social networks. If this is your case, you will only need a couple of minutes to start sharing information with anyone.