Q:

Why do we need robots?

A:

People need robots for dangerous, repetitive and high-precision work. Robots perform tasks in hostile environments that are impossible for humans, while also carrying out repetitious tasks with speed and accuracy. Without robots, our modern industrialized world would not be possible.

The world needs robots for a countless number of reasons, including hazardous jobs and automated manufacturing. Robots work without breaks or the need to sleep or eat, allowing manufactures to streamline processes and improve output. Robots are employed in roles ranging from cleaning up dangerous waste and chemical spills to disarming bombs and protecting soldiers in the field. New, humanoid robots and "exo-suits," originally designed for military use, are now being developed in the private sector for uses ranging from manual labor to helping those with handicaps and mobility issues.

Robots also provide a level of precision that is unmatched by the human hand, and one which is repeatable over indefinite time frames. These characteristics make them ideal for precision cutting, welding and assembly processes. Robots are also revolutionizing medical procedures, allowing many types of surgery to be performed with non-invasive, out-patient procedures, as opposed to traditional procedures requiring longer recovery times. Medical robots are now so advanced that they are being employed in brain, heart and eye surgeries, allowing doctors to treat conditions that were previously only possible through treatments nearly as dangerous as the offending condition.


Is this answer helpful?

Similar Questions

  • Q:

    How do robots work?

    A:

    According to NASA, a robot functions by emulating physical characteristics of human beings such as the body structure, muscle system, sensory system, power source and brain system. Most robots are reprogrammable, which means their behavior can be changed by writing a new program to its computer.

    Full Answer >
    Filed Under:
  • Q:

    What industries use robots?

    A:

    Modern robots are used in a number of industries, ranging from medicine to manufacturing. Discussion of robots taking on jobs traditionally performed by human beings is rampant, and a study by Oxford University researchers indicates that nearly 50 percent of the U.S. labor market is at risk of being automated.

    Full Answer >
    Filed Under:
  • Q:

    What are some of the different types of robots?

    A:

    The types of robots used on Earth include Cartesian robots, cylindrical, spherical/polar robots, articulated robots and parallel robots. Each robot has a different function, but, typically, they perform the tasks that are too dangerous or boring for people.

    Full Answer >
    Filed Under:
  • Q:

    How do robots impact society?

    A:

    Most of the impact robots have on society is positive, as they help improve human health and improve the efficiency of industrial and manufacturing processes. They also create jobs, as humans are necessary to design, build and maintain them. However, robots also influence society negatively, as they render some human jobs obsolete.

    Full Answer >
    Filed Under:

Explore