Heya, out is Hemokit 0.6.3, which can now be connected to the OpenVibe EEG framework. OpenVibe allows fancy stuff like spelling words with your mind: Video: https://www.youtube.com/watch?v=08GNE6OdNcs Docs: http://openvibe.inria.fr/coadapt-p300-stimulator-tutorial There is a new tutorial on how to set up Hemokit+OpenVibe at: https://github.com/nh2/hemokit/wiki/OpenVibe If you set up something cool with that, don't forget to tell me about it! Grab Hemokit: https://hackage.haskell.org/package/hemokit Stand-alone Linux and Windows binaries are also available: https://github.com/nh2/hemokit/releases