iOS 14 allows you to view picture-in-picture video on your iPhone to continue watching videos while you use other apps — here's how to use it

You can play many video apps as a picture-in-picture video window that floats on your iPhone's Home screen or on top of another app, with iOS 14.
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Roku is adding picture-in-picture for monitoring cameras on the TV, more

Roku is adding a new feature that allows users to put a camera feed into a picture-in-picture window on the TV, among other new additions. As announced previously, Roku is launching a few new features ...