Packed with speakers, an array of wireless sensors and the ability to send video signals to your TV sans cables, the concept docking station is meant to stylishly hold your KDDI handset (lots of 'em will be compatible in due time) and beam a blown-up version of your phone's UI onto your television or LCD monitor.

ENGADGET: KDDI Polaris Robot concept -- it's like Rolly, but with a purpose (video)

The secret to packing that much information on such small real estate--about 15 times denser than the densest data storage device currently in existence--is self-assembly, or tricking the disk's materials into organizing into an array of data-storing dots packed far tighter than what could be accomplished with current techniques.

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