Just saw the Lenovo Yoga in German Saturn market.
You fold it back. If you hold it in your hand, your hands rest on the keyboard.
Same on Microsoft Surface, of course.
But a.) that's the reason why I most of the time prefer the touch cover over the type cover and b.) I can detach the covers from Microsoft Surface in an instance.
To me, Lenovo Yoga is an ergonomics-disaster.
And the hinges didn't look to trustworthy either...
No-Go for me.