This is what the iOS 9 multitasking looks like.

How to Use Split View Multitasking on iPad

With iOS 9 and higher you can now use two apps at the same time on the iPad Air 2, 9.7-inch iPad Pro and iPad Pro 12.9 with the Split View multitasking feature....
Learn how to use the Galaxy S6 multitasking feature to run two apps on screen at the same time.

How to use Galaxy S6 Multitasking

Learn how to use the Galaxy S6 Edge and Galaxy S6 multitasking or Multi Window mode to run two apps on-screen at the same time. This is different from the Galax...

Samsung Galaxy Note 2: Multi-Window View

One of the coolest features of Samsung's Galaxy Note 2 is the Multi-Window View feature, which allows the 5.5-inch phablet to run two apps side-by-side simultan...