(2nd semester SOPHOMORE, 1-week design challenge). EZ-3 Probot is a personal, free-standing soap dispensing device that can be used as a therapeutic tool for children experiencing OCD symptoms while washing their hands. It gamify's the treatment process by enabling a hero moment for the patient. Allowing them to think of their compulsions as unique “powers." The probot acts as the patient's companion on their journey through the galaxy, because the treatment itself is a journey. The probot gives them comfort and affirmation because it's okay that sometimes they can't control their "powers."