Qoobo intrigued me because the shape of the tail and the ways it moves just bring a smile to my face. When you are stressed, I think this could comfort you and heal you. It's a refreshing concept to have humans and a robot communicate only through tail movements without relying on sounds or facial expressions. As a user, you would project your emotions onto how the tail moves, and you could get a sense of healing from that. I felt it after using the cushion myself.