Neurowear, the company that created the cat ears controlled with your mind, has done it again and has created an artificial tail that wags according to the emotional state of the user. As of now it’s only a prototype but it seems they want to launch a real product to the market in the future.
Besides wagging, it is also able to geotag places according to the “happiness level” of the user, the video explains it very well:
Via @gchicco