Tony Awards director Glenn Weiss created a split-screen version of this year's opening number. Below, watch what's happening behind the scenes as Neil Patrick Harris and the cast perform!

You can do iPhone split screen multitask to use two apps on screen at once, without a jailbreak. Maybe you want to scroll your Instagram feed at the same time as playing a YouTube video. The iPad ...

Multitasking Mac users can enhance productivity dramatically with Split View and Stage Manager. Split screen MacBook Air functionality allows two apps to run side-by-side, while Stage Manager groups ...

It has been many years since we’ve gotten past the technological hurdles of having one actor play two or more roles in a show or movie. There is no need for awkward split-screen scenes or body doubles ...