DemoGod displays your iPhone's screen live on your Mac over WiFi, so you can show off your awesome new fart app (if you're cool) or your impressive, profitable new project (if you're a productive weirdo).
DemoGod is based mostly on iPhoney and VNC, and uses the jailbreak app ScreenSplitr to stream your screen's activity to your computer. It's Mac only, at the moment, and is a little bit jerky, but it will rotate with the iPhone's accelerometer and is a very cool proof of possibility. Check out a video of DemoGod in action here, and download it here. [Ars Technica]