iOS 11 is here with improved multitasking and AR
 

With multitasking, ARKit and more AI smarts, iOS 11 is one of Apple's biggest iOS updates yet. It just started rolling out around the world, so don't be surprised to see a message on your iPhone or iPad soon. If you've been procrastinating, now would...

https://www.engadget.com/2017/09/19/...ltitasking-ar/