There exists 'Yoga' notebooks [0], where you can rotate the screen all the way back. One can use it in portrait-orientation for reading, art, and similar tasks.

There exists 'Yoga' notebooks [0], where you can rotate the screen all the way back. One can use it in portrait-orientation for reading, art, and similar tasks. Or one can use it just like a notebook PC. 0: http://www.anandtech.com/show/8289/life-with-the-lenovo-yoga-2-pro http://www.anandtech.com/show/8289/life-with-the-lenovo-yoga...