To create the Universal Apps of EPSILab, it is necessary to expose REST interface due to the fact SOAP is not supported in Windows Phone 8.1 (WinRT). Here is a tutorial to do that : http://blogs.msdn.com/b/myamama/archive/2014/06/24/workaround-to-adding-service-reference-to-windows-phone-8-1-runtime-app.aspx
To create the Universal Apps of EPSILab, it is necessary to expose REST interface due to the fact SOAP is not supported in Windows Phone 8.1 (WinRT).
Here is a tutorial to do that :
http://blogs.msdn.com/b/myamama/archive/2014/06/24/workaround-to-adding-service-reference-to-windows-phone-8-1-runtime-app.aspx