what is Robotic and how it's work please support

The term “Robotics” < was first coined by Isaac Asimov, < a science fiction author who used the term in a short story back in 1940s....*< In that story, he suggested three principles to guide the behaviour of > robots.

Robots must < never harm human > beings
Robots < must follow < instructions from humans > without violating rule 1
Robots must protect < themselves without violating > the other rules
Yes,,>, it is the storyline of the “IRobot” movie.

In reality,< robotics is the industry that > relates engineering, construction and < operation of robots. Robotics is a broad and < diverse field that is being used by > commercial industries and consumers to < carry out various activities. Robotics can also be defined > as an engineering branch that < involves conception, design, > manufacture and operation of robots,,,.

The robotics > field greatly overlaps with < other technologies like electronics, < computer science, artificial intelligence,, > mechatronics, < nanotechnology and bio-engineering.

This technology < enables engineers > to develop robots that can < assist humans and also replicate < in industrial activities which are generally < dangerous,,, dull or delegate < . Robots can actually take any form, but in > most cases they are made < to look like some > animals ,,.

The robots are also manufactured < to replicate the behaviours of animals. Such type of robots > can replicate walking, running, lifting, > speaking, and cognition, basically anything that an animal would > do.

This particular > technological field generally > integrates all the < latest technological advancements > to produce an innovative > robot.