Sometimes we see a concept video and think, "Wow, why hasn't Apple done this?" Such is the case with a simple multitasking gesture concept by UI designer Max Rudberg.
While the iPad offers multiple enhanced gestures for navigating through iOS, including 4-finger swipes and pinch moves, the iPhone still lacks basic gesture support that would make navigating so much easier. Rudberg's concept takes a very simple approach to reinventing the way we access the multitasking bar in iOS 5 on our iPhones.