Posted by FuangPing

According to the video, "SiliFulin is a robot tail which moves in reaction to human movement. This is the device pieces by Ryota Kuwakubo, an artist who fuses art with devices. The piece gives people the opportunity to once again experience having tail which is one component discarded by humans during the evolutionary process".

In aspect of Otaku, I think this device has unlimited potential for "cosplay"...