One of the best things about owning an Apple TV is the ability to share everything on your Mac’s screen with the flatscreen in your living room. It works perfectly. If there’s video on the Internet that you can’t find on one of the Apple TV apps, you don’t have to worry about it; you just screen share and enjoy.
Google and Netflix are tired of Apple having all the fun with wireless video streaming between devices, so they’ve brewed up their own solution to compete with AirPlay. The new protocol is called DIAL, and like Android, it’s free and already has some big companies backing it.