Elonex One Sighted
So now there's a Web site with some details.
Also worth taking a look at is this BBC video. One thing I noticed was the little stand to prop the macine up: this doesn't surprise me, since it looks slightly top heavy with its big screen and thin keyboard.
It's obviously slightly underpowered compared to the Asus Eee PC, but may well be "good enough", especially for the education market. I hope it does well, not least because it's innovative.