
By the time Steve Jobs took the stage for his keynote address at WWDC 2010, the tech world had already seen dozens of leaked photos of iPhone 4 prototypes, and might be forgiven for dismissing the announcement as old news. Of course Apple still had plenty of surprises in store: more details about the iPhone 4's unique design and hardware, its dual-camera system, and the flash FaceTime feature and iMovie app. Apple hadn't started taking preorders as we went to press, but we were lucky enough to get hands-on time with iPhone 4 immediately after the keynote--and walked out with our credit cards burning rectangular-shaped holes in our wallets.