When Google unveiled its latest mobile operating system to the world last week, the company asked a reserved but extremely confident man named Hugo Barra to grab the microphone, and celebrate Android 4.1 as the best mobile operating system the world has seen. It couldn’t have been easy to sing the praises of an OS code-named “Jelly Bean” with a completely straight face, but Barra, Android’s director of product management, was cool and composed as he shared Android’s latest killer features.

There was the new graphically enhanced search tool, Google Now. There was the new voice-based search assistant — Google’s answer to Apple’s Siri. And there was also a new piece of hardware — the Nexus 7 — which would show off Android’s full potential. Barra anchored all these announcements, reporting the Google I/O news that the world was most interested in hearing.

And now he speaks directly with Wired about Google’s mobile future. We sat down with Barra last week at Google I/O to pick his brain about the Nexus 7, and all the other key Android announcements. Read the edited conversation here!

Photos: Ariel Zambelich/Wired