[betaj] shares this cool mod with us. They used an Amiga joystick to create the shutter release for their camera. The circuit is pretty simple, consisting of a battery and a switch. It interfaces with the camera via a USB type A connector. Its fairly simple, but will definitely get some comments from onlookers when it is used. Still, the best mod we’ve seen for a camera by far is the chdk software for Canon digital cameras. I’ll bet we see an NES controller version soon, despite the ergonomic nonsense of it.