One of the most unusual gadgets at the Gadget Show Live has to be the NeuroSky MindWave - a computer headset that allows you to control the PC by simply thinking. So we gave it a try. The MindWave is available now from NeuroSky's website for under £100 (http://store.neurosky.com/) You'll find a complete list of our reports on our Gadget Show Live blog: http://www.computeractive.co.uk/ca/special/2042533/live-gadget-2011
