DOR-15 (pronounced Doris) simply resembles a black-and-purple bowler hat when dormant or in disguise. However, in her active form, a robot eye appears above the brim. It is usually green, but turns red when DOR-15 is angry or acting evil. Various attachments can protrude from the inside of her hat-like, most commonly spindly metallic legs and/or hand-like metal claws or weapons she can use to attack she cannot DOR-15 was originally an invention known as a "Helping Hat" a robot hat she cant speak