Most robots are designed to be a helping hand or a high-tech tool. They help people with tasks that would be difficult, unsafe, boring, or repetitive for a human to perform. Industrial robots were assigned to performed tasks that were; hot, heavy, or hazardous, for people to handle (or simply saying, too dangerous). Although in some ways robots were of big help to people, many also sees them as job killers. Taking away jobs from people in need of work. Even today, robots are frequently condemned and considered the main reason to high unemployment rates.