tech news: brain reading interface
They say that any good technology is indistinguishable from magic. Also, in a previous post I suggested the potentials of designing for the extreme.
http://www.itpro.co.uk/621094/cebit-2010-the-computer-that-reads-your-mind I would say that this interface, although intended for the disabled, has some very neat potentials for some new experience designs. This sort of thing is certainly not the first of it's kind but getting letters pumped out is certainly at least some sort of interface.

