The YI earphones concept can help you prevent those annoying earphone wire tangles. Designed by Ji Woong, it’s basically a zipper for a wire. The zipper pull also functions as a remote, controlling the volume and play/pause. When you’re all done listening, just zip up your headphone cords and store then tangle-free. I think this is a very solid concept that solves a pretty irritating problem- as long as the technical hurdles can be overcome someone should produce this. Good idea.