There’s one great feature of the Lightning cable that I didn’t notice until just now: Its thinness compared to the old 30-pin plug means that it’s a lot easier to squeeze through small holes. And that in turn makes custom docks a simple, Dremel-free experience.
Take a look around you and see if there’s anything that could be improved by running a little cable through a hole in the top. That’s just what the folks at Photojojo did, and — almost inevitably — their eyes rested on a vintage film camera.