" A mashup of Siri + Google Translate wouldn't have been any worse, and both technologies exist for some years." I have seen those already and they don't work

" A mashup of Siri + Google Translate wouldn't have been any worse, and both technologies exist for some years." I have seen those already and they don't work nearly as well as this one. I guess the lady was trying really hard to do not screw up the demo and that might actually reduce the wow effect for German speakers.