It might be the ultimate notebook computer.

We get it. You’ve already decided that folding screen devices are a Mach 3 flame-out at 85,069 feet. But hear us out, because Lenovo’s ThinkPad X1 foldable prototype (it has no official name yet) just might have you thinking that you’ll never want to buy another laptop again. Seriously.
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https://www.pcworld.com/article/3394401/heres-why-lenovos-thinkpad-x1-foldable-tablet-may-have-really-killed-the-laptop-for-me.html