Bending path rails on the backup camera

I saw it on Chevy, and liked it quite a bit.

When you back up, the rear-view camera shows you where you're going, along with the "virtual path" and color-coded safety zones (green/yellow/red). However, when you turn your steering wheel, the virtual path remains straight.

On Chevy, the rails on that virtual path bend, showing you the curvature of the path you'll be taking. It's a great way to visualize where you're going, and make corrections much earlier.
Mike P 08/25/2013
My 2013 Ford Explorer Limited has this option, the rail path bends showing the curvature of the path.