Apple took to the stage at WWDC today to announce that video-calling service FaceTime is finally coming to Apple TV hardware for the first time, thanks to a robust tvOS update. This seems to be a full-featured version of the company’s proprietary live-streaming app that takes full advantage of the recently-released Continuity Camera feature.For the uninitiated, this feature lets you use your iPhone as a replacement webcam for your laptop, so you’ll now be able to use your iPhone or iPad as the primary camera for TV-based FaceTime conversations. Apple says wireless integration happens automatically and that the service can also use the phone or tablet’s microphone when joining or initiating a call. The company says the software has been designed so that you always remain in the center of the frame. You can also quickly switch the feed between devices with just a swipe and interact using gestures. FaceTime will be available for Apple TV 4K devices starting this fall. FaceTime is the main