The Windows Phone 8.1 version of Ow application.
Ow is a context aware messaging app, the intention of this app is to comunicate something relavant to friends with minimum extra information.
In order to compile and run this app you need Visual Studio 2012 and above with Windows Phone 8.1 SDK and its simulators properly installed, you must also have the Ow backend up and running, you can find Ow backend sources and setup information here.