Apple's Hyperwall at the 2009 WWDC

At the WWDC (world wide developers conference) on Monday, Apple had a "hyperwall" on display which consisted of twenty 30-inch Apple displays. The screens were loaded with 20,000 of the most popular iPhone apps which would pulsate each time the app was download from the iTunes store via a live feed.

The hyperwall was built using Apples latest technology. It's powered by 20 Mac Pro towers each running the new Mac OS X Snow Lepoard.