Google Duo: A simple 1-to-1 video calling app to compete with FaceTime, Skype
It represents Google’s response to other popular video calling options, including Apple’s FaceTime, Microsoft’s Skype and Facebook’s Messenger. It’s not that different from the other video chatting services, except that it gives users a glimpse at who’s making the call, helping people decide whether to answer or not. Google says it’s calling the feature, “knock, knock”. […]
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