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Kerala PSC » Kerala PSC Study Materials » Science and Technology » Robotics
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Robotics

Robotics is the interconnection between engineering, science, technology which manufactures a machine called a robot and it is used to perform tasks generally done by human beings.

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Robotics is generally produced to perform complex and repetitive tasks in different complex environments where humans are not able to perform. In artificial intelligence, different sensors are used to produce a robot that can measure temperature, provide appropriate vision and realize touch while performing a job. Robotics is mainly used for industrial purposes to make organizational production fast and solve complex tasks in an effective manner. Some robots can perform tasks automatically without any human instruction and some robots can perform tasks when users give instructions on how to do a task. The robotic arm is used to move large objects in industries and it is also used to make faster decisions in organizational processes. 

Robotics 

Robotic is generally a study of robots that provide a wide knowledge regarding robot technology and working procedures of robots for different working purposes. A robot is a machine that is instructed through complex algorithms and programming. It helps to perform complex works which are difficult for human beings. External controllers can be used to control a robot and some controllers may be included within machines to perform automatic tasks without human instruction. Robotic technology can be used in entertainment purposes, healthcare sector, education sector, business sector, defence sectors to save time and increase the accuracy of work. 

What is the meaning of the robot?

A robot is a machine that can work in a different environment and is able to move automatically to perform specific tasks within a stipulated time period. A robot is an automatic machine that reduces human efforts and makes faster decisions while performing a task without human intervention. AI technology helps to make smart intelligent robotic machines identify different objects to perform work. A robot can perform any difficult task in a diverse situation however it does not show its emotion while performing a specific task. Artificial skin, muscle, artificial brain, electric cables, and AI technology are used to manufacture a robot. Artificial muscle systems move the body of a robot and sensors receive information from the surroundings. 

Power source is required to activate all sensors and tools used in a robot and the most important thing is the artificial brain system. Sensors of the artificial brain receive information, make decisions, and tell muscles what is required to do while performing a task. Robots reduce errors in business industries and defence sectors while participating in a specific task. Different programming languages such as python, C, C++, Machine learning, object-oriented language are required to manufacture a robot. “Light sensors”, “proximity sensors”, “temperature sensors”, “acceleration sensors”, “sound sensors” are used to produce a machine and these sensors make a robot able to receive information from the environment to perform tasks with higher accuracy. Robotic technology is widely used in industries for improving safety protocols, enhancing productivity, and reducing the time as well as cost. Automatic robots are also used in defence sectors to participate in a war and reduce risks.

What are Nano-bots

Nanobots are robots that contain some specific function and size of nanobots is 50-100 nm. Nanobots are considered smart robotic technology that is small in size and able to do complex work in different environmental hazards. Nanobots are widely used in the healthcare sector to deliver drugs to the human body. The drug works through the entire human body before researching the most affected disease area. Nanotechnology in robots is used to remove cancer cells and measure blood sugar as well as deliver drugs in the human body which are difficult for human beings to reach. Nanobots play an important role in developing the healthcare system and are easily able to target disease areas to deliver drugs to the human body. This machine contains a nano-controller that helps healthcare professionals to control the nanobots from the outside. It reduces material cost, operational time in the healthcare sector. Therefore nanobots are widely used in healthcare sectors and pharmaceutical sectors to deliver drugs as well as develop drugs effectively. 

Conclusions

From the articles, it has been understood that robots play a significant role to minimize human effort and perform work automatically. The concept of nanobots is also discussed in this article to understand the working purpose of robotic machines with nanotechnology. Robots used different sensors and AI technology to receive information from their surroundings and perform tasks according to the instructions. AI technology helps to make automatic robots that can move and operate without human intervention. The width of nanobots is 50-100 nm, which helps to deliver drugs to the entire human body and perform critical medical tasks that are not possible for human beings.

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