Samsung's Edge display gets smarter as part of Marshmallow update

The curved display of the Galaxy S6 Edge and Edge+ will soon perform some pretty nifty new tasks thanks to enhancements Samsung packed into its Marshmallow update. Samsung detailed several new tricks that you can perform, which also helps to explain why you're only now getting the latest version of Android after its debut several months ago (Samsung is also rolling out a Marshmallow update for the Galaxy S6). First up is a side order of extra content, as Samsung expanded the size of the slide-ou...