OK, so the folks that came up with a digital back for medium-format cameras now have a Kickstarter for a limited set of 35mm cameras: the I’m Back is a kit that bolts to the back of a film camera and provides a 2″ touchscreen display, 14MB RAW files, and as much storage as you can stuff into a Micro SD card. As I would expect, none of the cameras I own are on their list of supported models, but I’m going to wait and see if someone mods a Minolta x700 or a Fujica AX-3 and then maybe consider one of these.