Violet is an ultra-violet sterilization robot for disinfection. The robot is born in Ireland, created by Cornor Mcginn, who is a roboticist and professor at Trinity College Dublin. Originally, the robot’s main function is alleviating loneliness. The engineers wanted to add more functionalities to the robot and had been experimenting with infection functionality for a while. Noe, Violet can help kill the COVID-19 virus. The robot follows my design principle of innovating whenever you can. I do hope there is a more intuitive interface for the robot.