About robots

1 What is a robot? A robot is a mechanical device that automatically performs work. Robots can accept human orders, execute pre-programmed programs, and act according to the principle programs formulated by artificial intelligence technology. Robots perform tasks that replace or assist human work, such as manufacturing, construction or dangerous work.

When was the first robot born? What field is it used in? Engelberg is one of the most famous robotics experts in the world. He founded Unimation company in 1958 and developed the world's first industrial robot in 1959. He made outstanding contributions to the establishment of the robot industry. 1983, when the sales of industrial robots became increasingly popular, engelberg and his colleagues resolutely bought Unimation Company into Westinghouse Company, founded TRC Company, and began to develop service robots.

3. What stages did the robot go through?

Three stages of robot development

With people's research on machines, robots are also improving. According to their development process, robots can be divided into three generations:

The first generation is the teaching and reproducing robot: "Unimet" and "WalSatran", two earliest industrial robots, are typical representatives of teaching and reproducing robots. It is controlled by people to do an action that should be completed, or the controller sends instructions to make the mechanical arm move. During the action, the robot will automatically store this process in the memory device. When the robot works, it can reproduce the actions taught to it and repeat them automatically. This kind of robot does not have the feedback ability of external information, so it is difficult to adapt to the changing environment.

The second generation is an emotional robot: it has a certain perception of the external environment and has the functions of hearing, vision and touch. When the robot is working, it can flexibly adjust its working state according to the information obtained by the sensory organs (sensors) to ensure that it can complete its work under the condition of adapting to the environment. For example, the tactile manipulator can easily grab eggs, and the olfactory robot can distinguish between different drinks and alcohol.

The third generation is intelligent robot: intelligent robot is a robot that relies on artificial intelligence technology to make decisions and actions. They think independently, identify and reason according to the perceived information, and make judgments and decisions. They can do some complicated work without human participation. How many tunes can Japan play? QuotaWalbot-2 robot has reached the intelligence level of five-year-old children. At present, intelligent robots have human characteristics in many aspects. With the continuous development and improvement of robot technology, the intelligent level of robots will be closer to human beings.

4. In what ways are robots widely used? You can browse the website:

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5. What's the difference between robots and some electric toys?

Functionalization degree is different from application nature.

6. Please imagine the shape and function of robots in the future. Tomorrow's advanced intelligent robots will have richer sensory functions and more skilled activities than today's intelligent robots. At that time, there will be family robots with thoughtful service and kind attitude in the family. After the host goes to work after breakfast in the morning, he immediately cleans the room with a vacuum cleaner and washes the clothes changed by the host with a washing machine. When the phone rings, it immediately picks up the earphone and writes the conversation on a piece of paper. "Wow-"The baby in the cradle woke up. It picked up the baby like a loving mother, fed it, and gently hummed a beautiful lullaby, which made the baby fall asleep again. When the doorbell rings, it is not in a hurry to open the door, but first asks who the visitor is, and then carefully distinguishes whether he is the host's guest according to the voice of the visitor, so as to decide whether to open the door. Even if it is threatened by a thief, it will not be afraid, but will shout with an expression: "Let's go, you rogue (lài)! If you don't leave, I will call the police! " Hearing the cry, the thief had to walk away in fear. As soon as the lunch bell rang, it went into the kitchen and skillfully baked bread and fried steak to prepare delicious meals for the host. The doorbell rang again. As soon as he heard the familiar voice, he knew that his master had come back from work and immediately opened the door to welcome him …