Moving a cursor with only your brain
A team of US researchers has shown that controlling devices with the brain is a step closer.Four people, two of them partly paralysed wheelchair users, successfully moved a computer cursor while wearing a cap with 64 electrodes.
What is really cool here is the fact that this this isn’t using implanted electrodes, but a cap fitting over the skull. Complex algorithms translate the brains electrical activity into instructions to direct the computer.
via BBC via Occam’s Razor
