As reported on Engadget.
By Zach Honig
Beginning soon, Google+ users will be able to take screenshots of content within aHangout using the new Capture tool. Once the feature rolls out, simply click the camera button at the bottom of the Hangout window to grab a frame. The addition helps to simplify workflows a bit, while also serving to boost privacy — unlike third-party screenshot offerings, this integrated tool notifies fellow users in your Hangout whenever someone enables the feature and when a picture is taken. Additionally, snaps are saved to a shared album, which other attendees may access from within the Hangout or through your photo albums. Privacy-obsessed users beware, though: You’ll only be notified if the official Google tool is used — apps like Skitch and Grab can still snag frames without a public warning.