Take a look at ChefHangout.com, a company whose entire business model is to use Google Hangouts to sell cooking classes online.

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In its FAQs for Fiber, it describes chatting with doctors or teachers via a high-definition video conference (Google Hangouts, maybe?) or collaborating on work and educational projects in real time.

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And what do you think of Google Hangouts?

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Google stands to benefit significantly if more people start using its services to browse the web over sprawling, free WiFi networks, or make phone and video calls calls via free services Google Voice or Google Hangouts.

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Ditto for the Google Plus Hangouts feature.

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" Everything, from Google searches to notifications to hangouts, seemingly happens in this one space, " notes Techcrunch about the spectacles.

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The second major Google Plus feature that Sherman praises is Hangouts, which enables group meetings, discussions, or demonstrations.

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Google refers to the video service as Hangouts.

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Hangouts can also integrate with Google's YouTube.

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