Floatnote is an android app that allows you to send location-based messages to your friends. We believe that messages are often times context dependent, where the context is a location in our case. Say for instance that you want to remind your friend to send you lecture notes when he gets back to his room. Typically you would send your friend a message now and hope he remembers when he gets back to his room. With Floatnote, you can automatically send him a message that he'll receive upon arrival to his dorm room. This is only one useful example of many.