Google shows off its new 'Duo' video calling app at I/O
 

Google announced the upcoming release of its new video calling app at the I/O conference on Wednesday. Dubbed "Duo", this app will act as the video-based peanut butter to Allo's text messaging chocolate. Duo, like Allo, will be mobile only when it is...

http://www.engadget.com/2016/05/18/g...ng-app-at-i-o/