AirPlay has been with us for a long time. It’s an evolution of the old AirTunes protocol, which was meant only for music. In 2010, AirTunes got a host of new capabilities (music, photos, video) and a new name. A year later, it gained the ability to mirror your iOS or Mac screen to a compatible AirPlay receiver. With an Apple TV, you could put your Mac desktop on your PC in the blink of an eye!
You’ve seen the AirPlay logo in dozens of apps, often tucked away in the Share menu. If you want to beam content from your iOS device to the Apple TV or a set of speakers, it’s delightful. But it has languished over the last several years, adding no meaningful new features while the…