Watch the LG Wing and its flip-out second screen in action
A video shows what's supposedly the LG Wing with a small secondary display.
dual display
8641ASUS ROG Zephyrus Duo 15 review: The first good dual-screen laptop
It’s blazing fast and the tilting screen is actually useful.
Surface Duo may let you 'peek' at notifications
It's an alternative to adding an external screen.
