Here is a quick tutorial on how to create those professional looking lower third graphics at the bottom of a broadcast on Google+ Hangouts.
This is basically an App for Google+ Hangouts that creates embedded images on top of your video feed.
For more info Check out https://plus.google.com/u/0/104402231746556471870/
You can also install directly in a hangout by clicking on ‘Add Apps’ when on a Google+ Hangout.
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Support group: http://goo.gl/abquE
Get the latest Google Talk plugin by visiting http://www.google.com/talk and make sure you have the latest update to your plugin before installing the App.
Via Eileen Young