At the 2022 World robot conference, more intelligent, accurate, safe and efficient robots were displayed. When robots approach people, people begin to care about the relationship between robots and people. The goal now is to "like hands and feet". In the future, it is better to "like the same kind" and "man-machine integration". It is expected that people and robots can understand, perceive and help each other, and realize the common evolution of man-machine. "Robots are getting more and more powerful!" On August 21, Ms. Su, who came to visit the 2022 World robot conference and Expo, told the worker's Daily that she had brought her children to visit the Expo for three consecutive years and made new discoveries every year. "For example, the number of robots used in the agricultural field has increased significantly this year, including picking apples and vaccinating pigs.". The R & D, manufacturing and application of robots have increasingly become an important symbol to measure a country's scientific and technological innovation and high-end manufacturing level. According to the report on the development of China's robot industry released during the conference, the scale of China's robot market will reach US $17.4 billion in 2022, with an average annual growth rate of 22% in five years. Among them, the market scale of industrial robots is expected to reach US $8.7 billion, US $6.5 billion for service robots and US $2.2 billion for special robots in 2022. A little bit closer to "last year's Internet celebrity 'Einstein' is standing aside this year?" On August 18, in front of the booth of Dalian tiesi robot company at the 2022 World robot conference and Expo, the reporter asked the staff half jokingly. This "Einstein" made a big splash at last year's world robot conference. This year, the company that made this bionic robot pushed several "newcomers" to the center of the booth, such as the singer robot that looks like Teresa Teng, and the robot hill that can not only speak, but also make various micro expressions such as blinking, eyebrow picking and pursing. Next to it, there is its prototype, an electronic engineer from Xinjiang. "The robots we showed last year are one-way, and the audience can have a look. This year, we want to show more interactivity, and the audience can experience. For example, you can make an expression in front of the screen, and the robot can make the same expression as you." Li Boyang, the co-founder and CEO of the company, said that hill can show a fresh posture and expression with more than 140 free joints. "In fact, even the 'Einstein' standing on the side is not the one last year. If you look closely, you will find that its movements and expressions are smoother, its hardware has been improved, its operating system has been upgraded, and its finger movements and range of movement are closer to people." Li Boyang pointed to "Einstein". When the robot is closer to people, it can replace people in many aspects such as interpretation, hosting, science popularization, front desk and even elderly care. "We are positioned in the field of service robots. In order to improve the service level, we mainly need to improve the stability and interaction ability. Therefore, we have done a lot of work in its emotional expression and human-computer interaction." Li Boyang said, for example, there is a shortage of people in the care of the elderly, and young people are not willing to go