I just blogged about this, and thought others here could use the same trick.
I like to listen podcasts when working, but cords get in the way, so I looked into some
Arriva headphones. Since they are around $30 and I always wear a collar, I figured I could just drastically shorten a cord to some normal in-ear headphones to achieve the same result. You need headphones that invert well (many do not); I used some Skull Candy ones I had already. Controlling the iPod Shuffle isn't hard, but you should probably choose music or programming that doesn't have you fiddling with it too much. The prototype works well and even when I turn my head quickly and far they stay put, although it can tug a small amount in extreme cases. My final version will have a small segment of that coiled cable that has some spring in it.
Previously I had made my own hearing protector headphones just by placing the speakers of a set of old headphones in it. Just needed to drill a tiny hole in each piece and resolder. Never bothered to make it look pretty since it's purely a work item. Grinding down the head band was all that was required for the Shuffle to clip on. When I originally made them the
Work Tunes line didn't have a line in jack and cost $50. I'd probably still have done it since I'm cheap...I mean frugal. Version 1.0 used the original Shuffle which didn't work nearly as well, being bigger and not having an integral clip. Fortunately the refurb I got from Apple came free with an arm clip so I cannibalized it for the headphones, using the high tech method of electrical tape to affix it. Like I said, not as good. Unexpectedly I wear these to get the mail (about a 30 minute walk) as the trucks rumbling by right next to you gets annoying. They also keep your ears warm in the winter. Because I wear glasses they eventually hurt from the earpieces being clamped against my head, but that's true of all hearing protectors. I have an old pair of glasses I may try attach to the headphones themselves to avoid this. Sounds VERY attractive.
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