IFA 2016 day zero: Selfie-phones and barista robots

We're edging ever closer to the official start of IFA 2016 (that's today as you read this), but the pre-show events continue. Huawei, ZTE and others brought new phones, and Sony showed its hand -- even if some of that was familiar. There was also a surprise visit from the future. If that future is the 1950's version of robots. We're live all week from Berlin, Germany, for IFA 2016.