If only Apple had recreated its app wall from WWDC last year, but with iPads! The 300 iPads used in this concept wall from Austraian architects would cost $149,700 if it was real. Apple could've afforded it, I'm sure.

ClarkeHopkinsClarke, the Aussie architects who mocked up the above concept wall, believe it'd be the perfect installation for a library, with hundreds of different ebooks displayed. But that's not the end of this story—due to the size and weight of the iPad, we could be seeing a lot of innovative uses for them, as interactive wallpaper in clubs, teaching aides in schools, and so on. There's the small hurdle of cost, of course. [ClarkeHopkinsClarke via TUAW]