Emotiv Engine Client Library is posted at CodePlexhttp://blogs.msdn.com/b/jgalasyn/archive/2012/03/26/emotiv-engine-client-library-is-posted-at-codeplex.aspxI finally got my act together and posted the code for my EmoEngineClientLibrary , which is a C# wrapper around the DotNetEmotivSDK.dll assembly that ships with the Emotiv SDK . Browse the source code Browse the documentation overview You may recall thisen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)