The “Hangout” feature on Google+ has been amazing since day one, and it’s a big reason that many people sign up for the service. When Google released the “Hangouts on Air” feature, which allowed you to easily live stream your Hangout, it made things even better.
The one drawback was that the video still looked like a normal Hangout, complete with the thumbnail videos at the bottom of the screen. You can now use the Cameraman app in hangouts to make it full-screen!
This certainly isn’t a killer feature in and of itself, but it’s the steady stream of small changes that is making Google+ great. As TechCrunch said about this feature: Incremental changes, small tweaks, and improvements: This is the Google way.