Consumer electronics maker takes advantage of CES to reveal an 84-inch "ultra-resolution" TV, a 55-inch 3D OLED TV at 4mm thick, a smartphone with VMWare, and another with HD video from ESPN.
Here, LG focuses on the 84-inch display.
How the MacBook Pro's Touch Bar works
The MacBook Pro now has a digital function bar that's actually a dynamic screen. Here's how it works.