The Origami MP3 Player Does Not Come Preloaded with M.I.A's "Paper Planes," Ben Folds

A concept for a device that you control by folding.

Designed by Jun Pyo Kim, Keun Sol Kim, Sung Mi Kang & Joo Hee Park, this MP3 player's interface design does away with all the buttons. Instead, there's a single hinge down the center. To play, you fold it halfwise, to form your standard play icon. To fast forward, you slide on layer slightly forward--thus making the fast-forward icon.

To rewind, you simply flip it over:

Maybe not the most practical design--and perhaps too gimmicky to...