“Tailly“, the tail that wags when you get excited.

We have launched Indiegogo campaign! Indiegogo： Facebook： We have built a prototype of the moving tail, “Tailly“, which uses sensors on the inside of the belt to measure the user’s heart rate. Normally the tail hangs down, but when the user gets excited and their heart rate increases, the tail starts wagging, and when they calm down and their heart rate decreases, the tail swings slowly. I, Shota Ishiwatari, the c