Cortana announced for Windows Phone 8.1, we go hands on

[Windows Central]

Microsoft has just announced Cortana for Windows Phone 8.1*at Build 2014. Cortana is the upcoming voice assistant that will compete against Siri and Google Now. We?ve heard rumors and seen leaks over the previous months, but now it?s all official. Cortana will be available soon to users on Windows Phone 8.1.
In the meantime, check out our hands on video of Cortana.

Full story from the WPCentral blog...