1. Save time because if people in certain jobs. It does not work all the time. . The robot can work in an ever-increasing volume and reducing defects of jobs, such as in Japan, some plant employs a robotic one.
1. Save time because of some if the people cannot work at any time. .The robot can work in more and more, and can reduce the defects of the work down, such as in Japan, some factory employs a robot only .