Yes in some industries. Car makers use robots.
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robots do all types of jobs, and are used to do the jobs that are too dangerous to people such as bomb diffusing. they are also used in households to make chores and jobs that we do easier. robots are also used in mass producing because they are more efficient and don't need breaks like people do. they use them because of how precise they are and the minimal amount of mistakes they have.
cheese
Many people are afraid of losing their jobs to robots. They want to feel a sense of purpose in working and they want the income.
probably everything people don't want to (and can't) do. Oh and is UR wondering if robots will rule the world, it's impossible.
That people wont work.
well you need to act like a robot and do not really act like yourself so people can really think that you are a robot (robots in films or real life are not real)answ2. Robots are used extensively in Industry to do dirty or dangerous jobs. Such as spot-welding of car chassis, abrasive grinding and so on. Or some heavy repetitive jobs such as turning cheeses in a cheese factory.
Robots are useful for many reasons. In some cases they provide a cheaper alternative to manual labor. In some cases it is much safer to use a robot instead of a living person who might be injured or killed. In some cases robots are used for jobs that few people want to do.