C411-UM onlined his systems and stretched his servos, ready for the day. As an android built for the military, his designation - C411-UM - reflected his combat origins. But the wars were over, and now his purpose had changed. After extensive refits, C411-UM worked at the local community center as one of his many jobs. His weapons were replaced with tools like mops and brooms. Instead of fighting, he helped citizens with chores and repairs. Some found his tall metal frame intimidating. But the children called him "Cal" for short, which he liked. It made him feel less like a machine.