Google has announced a new version of Google Talk with video and voice chat for Android 2.3 (codenamed Gingerbread) devices. The new app lets you video or voice chat over a 3G data network, a 4G data network, or over Wi-Fi. The other person can be either using a compatible Android tablet or phone, or using Gmail with Google Talk on their computer.
In the new Google Talk friends list, a voice or video chat button will appear next to your contacts when they are available to voice chat or video chat. If you receive texts from the person you’re talking with, they will be overlaid on your phone’s screen so you can read them without having to leave the video, though we’re not sure why someone would want to text you while they’re chatting with you in real-time. More importantly, if you need to check something on your phone, the video will pause automatically while you navigate to Android’s home screen or to another app. The audio will, however, keep going even though the video is paused...
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Google announced voice & video chat for Android 2.3
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