"What is a Google+ Hangout? A Hangout is a video group chat in Google+ for up to 10 people. If you click “Hangouts with extras” when you start a Hangout, you will see that it has a whole lot more power then just a Web chat feature. (Figure 1) In fact, it’s very close to the power of the best online meeting websites. For very small classes, this might be a good alternative to expensive online meeting Websites
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