Nowadays, design is just as important as functionality when it comes to the creation of a successful device, and a designer has come up with a rather interesting concept, dubbed the “iriver sWing”, which is a wearable MP3 player that looks very futuristic. The design allows for the MP3 player to be folded in order to maximize its portability too. If the design does catch on, it really shouldn’t be too hard for manufacturers to come up with a real product that looks like this.