Rumors of an Apple television set, sometimes referred to as iTV, have been around for a long while. The first time we heard them, Apple ended up releasing a 27-inch iMac instead. The next time, they were fueled by a comment by the late Steve Jobs being quoted that he "cracked the interface" for a television, and by rumors Apple has panels in their labs for testing. No doubt Apple's work on 4K UHD displays will lead to even more rumors.
Not much else is known at this point, not whether it would simply be a television with Apple TV built in, or something more audacious using Siri for voice control, or gestures for navigation. We'll keep following the story, though, so bookmark this page and check back soon!