Neurowear, the folks behind those brain-controlled necomimi cat ears, showcased their new "Shippo (tail)" at Tokyo Game Show. And, for those who couldn't make it to the event, there's a new YouTube concept movie. The tails swish at a speed determined by the wearer's mood from slow relaxed to fast concentrated, and it integrates with a smartphone app that location maps those emotions.
Loads more pics & videos at the source. :)
Also can there be a toy/collectible tag too, mods? :S