WWDC 2012 Promotional Banners Embellish the Moscone Center

Although the keynote where iOS 6 with a new Maps app, a possible slight change in iOS' UI color scheme, Facebook/iOS integration, new Macs and more are rumored to be introduced, is still a few days away, an indication of what we're to see is already apparent thanks to multiple WWDC banners that have been hung around the Moscone Center.