The third beta release of Apple's iOS 5 firmware was seeded to developers yesterday, and in addition to a number of fancy new sounds and some welcome bug fixes, there's also a new 'AssistiveTouch' feature.
With AssistiveTouch enabled within the Accessibility Settings on your iOS device, you're presented with a new button on your home screen, which gives you access to a menu overlay with a number of features that may mean you never have to touch your device's buttons again...