Dr Mike J Smith
If you haven't seen the fuss over Raspberry Pi then head on over and take a look at their website. And if you don't want to invest too much time then read the excellent summary over at The Register. In short (and to quote):
"The most remarkable thing about this low-power credit card-sized computer is its price tag: little more than £20 for a fully functional system capable of, among many things, 1080p video playback and hardware-accelerated graphics.
The British-designed Pi is being heralded as the saviour of modern IT education in UK classrooms, one that will raise a new generation of young bedroom hackers - in the old sense of the word 'hacking', that is, to ingeniously cobble stuff together to make cool new things."