Hoccer: data sharing is an android app used for sharing data easily by drag or throw any data to other devices. You can share your pictures, music, contacts, bookmarks, messages and arbitrary files with simple gestures like dragging or throw n’ catch to near by recipients. Without any setup and user accounts.
http://wall.hoccer.com which will show all pictures you throw at this website. It feels like NFC connectivity but does not require special hardware. Any kind of internet connection is sufficient.
The technology behind Hoccer is called Linccer and can seamlessly be embedded in other Apps to enable spontaneous connections between near by devices.