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Of course these cat ears come from Japan, and of course they'll be on sale soon. Neurowear's Necomimi ears sit on a hairband (though don't let that put you off, guys!) and have sensors inbuilt for detecting brainwaves. Depending on the signals decoded by the sensors, the ears can twitch, wriggle or even flop down, letting everyone around you know your true mood.More Read More ...

![Cat Ears Pick Up on Brainwaves and Act as Furry Mood Rings For Those Around You [Video]](https://img.ksl.com/slc/2491/249134/24913437.jpg?filter=kslv2/responsive_story_lg&v=1304609809)






