Just such a project is [Radomir Dopieralski’s] set of wearable mechatronic cat ears. A cosplay accessory that moves as you do. Very kawaii, but fun. You may have seen the commercially available ...

The cat ear product, called "necomimi" is a novelty ... fairly chunky -- not ideal even for the most hardcore Japanese cosplay enthusiast. But it's certainly interesting to see more playful ...

Rob, who works as an artist and organises annual Cosplay events ... She said: “I've always worn cat ears. “It started when I was in high school, I don't remember exactly what age I was ...

The NeuroSky Necomimi are electronic cat ears (in Japanese ... but it doesn't do much else for your $100. But between the cosplay appeal and the high-tech gimmick, they might appeal to nerds ...