Automation is replacing human labor and jobs in many fields through more efficient and cost-effective means. Robots and software bots can perform physical tasks more strongly and tasks requiring mental skills more quickly than humans. They are capable of interacting and completing work without tiring. Technology is advancing rapidly, with robots and bots that can teach themselves new skills or analyze large amounts of data more thoroughly than people. Many human jobs, such as driving, paperwork, research, and writing, are at risk of being replaced by increasingly intelligent automated systems.