ESPN has updated its WatchESPN app with new support for split-screen viewing of content. For example, users could watch a live stream of one of ESPN's many channels while simultaneously pulling up some on-demand video content or live sports scores. The feature is exclusive to newer iPads and the iPad mini currently, but will be coming to other devices like the Apple TV and Xbox in the future. AllThingsD has more on how the feature works: The key here is something ESPN is calling a “live toolbar.” It’s a widget that runs across the bottom of the video screen and lets you pull up data like scores and stats for other games you’re not watching. And, if your attention span can handle it, you can also use it to pull up on-demand video clips, like highlight reels,
