Mat Smith / Engadget
The Morning After: Lenovo made an e-ink tablet to rival Amazon’s Scribe – The CES conveyor belt of PCs doesnt let up. Lenovo has been busy. Lets start with its latest YogaBook, the dual-screen YogaBook 9i. Instead of folding like a conventional laptop, this thing unfurls a screen atop another, with a slimline keyboard at the bottom. Thankfully, as well as the keyboard …