If you are looking into turning your Android TV into Digital Signage, then this article gives you a rough guide on what to do, but take its simplicity as a sign that turning your Android TV into a digital sign is not very difficult.
Google has added the Android TV Launcher and Core Services APKs to the Play Store. The new launcher was unveiled in conjunction with the general rollout of Android 8.0 Oreo.
Google has finally released an Android TV remote app for iPhone and iPad, that let you easily navigate to your favorite content using d-pad or voice search.
RCA has made an announcement to unveil their brand new 55-inch 4K Ultra HD Android TV set. The TV model XLD55G65RQ will be available starting in June 2016.
Philips has announced that majority of their new TVs coming in 2015 will run Android TV and will launch 38 models of Android TV in the first half of 2015.