MP3 Player Controlled By Motion Only

Here’s a strange little cube of an MP3 player that doesn’t have buttons or dials. So how does it work? You pop in a memory card with your songs and the device uses an acceleration sensor to control the music. Banging and tilting the player are both recognized commands you can use to control the music playback. Here’s a video of it in action:

While it’s a cool concept, this is obviously not a player you’d want to carry around in pocket, lest you continuously change the songs with every big step you take.

via hacked gadgets