And here it is Ladies and Gentlemen, the Official BUILD 2012 App! We know this was coming, but it is not clean when, now the wait is over. Here is Microsoft’s description of the App:
Provides a way to browse and view session details for the Microsoft Build conference
Browse the full agenda and session list from the conference
View the on-demand video of sessions as they are posted
View maps of the conference and the surrounding area
Download the app right away via the Source link.
Source: Windows Store