How to multitask more efficiently with 3D Touch on iPhone 6s - Apple Insider

With 3D Touch on Apple's iPhone 6s and 6s Plus, users can enter iOS 9's multitasking app selector view with a simple swipe, a much more intuitive process than double-clicking on the home button.

The new pressure-sensitive multitasking function is enabled by default on Apple's iPhone 6s series, which lumps the feature in with other 3D Touch operations like home screen Quick Actions and "Peek and Pop" content previews.

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