Toshiba's Lebretto W105 model netbook sports two 7-inch screens. The second screen also functions as a keyboard. W105 runs Windows 7 on a 1.2GHz ultra low voltage Intel processor. You'll also be able to use the device as an e-reader, when you tilt it side ways it'll read like a book with one page on each side.
"It's a content product that opens people's minds to a different way of thinking when it comes to laptop computing in a futuristic way. It's great for content consumption, and really good for multitasking. It's got the performance of an ultrathin laptop, but the mobility is much closer to something like a smart phone because of its size and weight," said Phil Osako.
Here's a Wired's review: