In the hall, Xu Ran faces a row of robots on the right hand side, the volume is relatively small, and at the same time, there is a great difference in appearance design, there is no such hard metal design style, and it tends to be soft and beautiful.

According to Li Xianglong, the robots in this row are all designed and developed successfully, and the functions are relatively simple and simple, and the intelligence of automation has also been improved.

Just like the road traffic signal assistance robot, it can completely replace the traffic police on duty in the middle of the road, and can also provide timely transmission and delivery of road traffic information, and can also provide feedback and processing for some traffic violations in the first time.

The appearance of this robot is not imitated as the image of the traffic police, the height is only one meter two, the fat bucket waist, the head has an LED display, and the movement mode is driven by electricity at the bottom.

There was an experimental field in the courtyard surrounded by iron outside, and after Li Xianglong turned on the robot, he took the robot to the courtyard to do some simple experiments.

Although Xu Ran was completely disdainful of the robot's intelligent logic behavior during the experiment, and even inferior to the industrial robots in the fragmented city, Xu Ran still watched the entire experimental process with relish.

Xu Ran didn't look at the design of the other robots, he already had a general understanding of Li Xianglong's father and son's design ideas for these robots, and he still appreciated them very much.

The most important thing is that this kind of design thinking, whether from simple to complex types, except for the logical panel and the concept of system intelligence, they are very consistent with the design concept of robots in fragmented cities.

However, compared to Li Xianglong, Xu Ran values his father Li Yingfang the most.

In his spare time, Xu Ran found that this is definitely a big expert in mechanical design and automation through the conversation with Li Xianglong and through the collection and investigation of some information conducted by Li Yingfang.

Li Yingfang started as a mechanic in a mechanical factory, and later gradually grew into a senior mechanical engineer after mastering more sophisticated knowledge through self-study, in addition to machining and design, he also has deep achievements in automation.

Many years ago, an accident led to the amputation of Li Yingfang's legs, but this person was disabled, and did not despair of life, but studied more desperately, control system and control engineering, pattern recognition and intelligent systems, navigation and guidance, mechanical and electronic engineering and other majors have also made achievements, can be described as a knowledgeable person with extremely rich knowledge and experience, and the son who has been trained is also a master of a number of professional skills, a solid foundation of talents, great potential.

In fact, there are such awesome figures, not unknown, some domestic machinery groups have also sent invitations, want to hire at a high salary, and some mechanical research institutes also want to hire Li Yingfang as a consultant, that is, some university departments have also extended an olive branch to ask him to be a professor.

However, Li Yingfang refused these invitations, because he was a single-parent family, he devoted all his energy to cultivating his son, and he did work hard to cultivate an outstanding talent.

But everything has two sides, Li Yingfang relied on temporary design for people and published articles on some scientific impurities to earn remuneration to provide for his son's schooling, and always took his son to live a hard life, others stretched out an olive branch and refused to accept it, the cow temper was very hard, and it was difficult to do it, so gradually no one invited him anymore, and gradually he was forgotten.

It can be said that this kind of person is a person with a very high IQ but a very low EQ.

In fact, when Xu Ran came over in a Mercedes-Benz car, he noticed that Li Xianglong looked very indifferent to luxury cars at the first time when he met him, and at the same time he talked about his indifference when he talked about investment, but when he proposed to visit the other party's work, the other party showed great enthusiasm when he demonstrated it for him.

After Xu Ran learned about the information collected by his father Li Yingfang, he could determine that the father and son were the same kind of people, and they definitely could not be done with material things such as high salaries and excellent living conditions.

Now, only after meeting and getting to know each other the most in-depth way, Xu Ran knows that Li Xianglong is receiving his email and replying, showing his design works, and taking the initiative to contact Xu Ran's reason is not to get Xu Ran's investment, he just wants to get more communication channels to improve himself.

And it just so happened that Xu Ran thought that Li Xianglong wanted to get investment and sponsorship, so the questions he asked were based on the extension of the robot technology of the fragmented city that he had learned, and there was no doubt that these questions were very profound, and the father and son seemed to be in line with their tastes and pursuits, so they mistakenly regarded Xu Ran as a fellow believer.

Therefore, after Xu Ran came to Jiangcheng in person and arrived at Li Xianglong's home, the father and son were more enthusiastic about Xu Ran, not wanting to get Xu Ran's investment, but wanting to have a good discussion with Xu Ran.

No wonder when Xu Ran talked to Li Yingfang before that he wanted to invest in this field, Li Yingfang was expressionless and reacted very coldly, which was caused by his personality factors.

However, compared with Li Yingfang, a difficult character like Li Yingfang, Li Xianglong's social experience is relatively thin, and his emotional intelligence is higher than that of his bullish father, not like his father, who only pursues the improvement of technical knowledge and ability, but ignores the difficulties faced by their family life.

After all, Li Xianglong owes a debt in order to make a traffic assistance robot, and this pressure is on his back, so he has to think about more problems.

In fact, after seeing Li Xianglong and personally doing it, Xu Ran knew that the content of the news reports he saw was somewhat exaggerated.

Li Xianglong did not drop out of school halfway due to the pressure of life, he graduated successfully, in order to participate in the Japanese competition, he did owe a debt, but after winning the award, a bonus was repaid partly, and now the debt he carries is only 60,000 yuan, which caused the interruption of their father's and son's research and invention, and they can only work to pay off the debt first.

After learning about these situations, Xu Ran did not rashly mention to Li Xianglong that he wanted to invest in the design and development of robot manufacturing, let alone the extent to which he mastered artificial intelligence and how much it would help them.

Because according to the temperament of the father and son, it is useless to say more.

If they want to accept investment, when Li Xianglong wins the award at the robot exhibition, several famous and powerful companies will not be rejected by them, not to mention Xu Ran, who is relatively unfamiliar in this field.

If you want to attract this father and son, you don't need to use the offensive of money.

It is said that people who engage in scientific research are crazy, and their behavioral characteristics and ways of thinking are different from ordinary people, Xu Ran has had a lot of contact with this type of people, and he has a very deep understanding, so he knows what these people want.

Just do what you like.