FISU Football World Cup

Xinhua News Agency, Fuzhou, November 1st (Reporter Li Haoze, Xiao Shiyao) The 2023 FISU Football World Cup ended in Jinjiang, Fujian on October 31st. The men’s team of paulista University in Brazil and the women’s team of Beijing Normal University won the men’s team and the women’s team respectively.

On October 31st, Zhou Xinyu (right), a player of Beijing Normal University team, shot in the game. Xinhua News Agency (photo by Lai Jincai)

The men’s and women’s finals were held on October 31st. In the first women’s final, the women’s team of Beijing Normal University played against the women’s team of paulista University in Brazil. After the two sides scored twice in the regular time, they made no achievements, and the game entered a penalty shootout. In the end, the women’s team of Beijing Normal University scored five penalty kicks, defeating their opponents with a total score of 7:6 and winning the championship.

On October 31st, the starting players of Beijing Normal University team took a group photo before the game. Xinhua News Agency (photo by Lai Jincai)

In the men’s final, a penalty shootout was staged again, and the men’s team of paulista University in Brazil and the Ukrainian National University of Economics and Business competed fiercely. The two sides drew 1:1 at regular time, and drew a blank in overtime. Finally, the men’s team of paulista University of Brazil won the men’s team championship with a total score of 7:6 after a penalty shootout.

In the third-place battle held on the same day, the men’s team of the University of Uruguay and the women’s team of Bordeaux University of France beat their respective opponents and won the third place in the men’s team and the women’s team respectively.

Another China team, Hohai University Men’s Team, finished eighth in the men’s team, up five places from the last competition.

The FISU Football World Cup is held every two years, and this year is the second. The first four events were held in Jinjiang.

Play the villain and then the policeman! After Under the Sun, Peng Guanying took on a new play. Do you think it will be a play?

In Under the Sun, Feng Xiaosheng finally won a short victory, forcing Liang Yuze to go abroad and live a self-righteous and beautiful life with Ke Ying. Even, Ke Ying invited Feng Xiaosheng to have dinner together, and their relationship made progress in stages.

Ke Ying fed Feng Xiaosheng steak, and then withdrew it when he was about to get into the mouth. Feng Xiaosheng forcibly took her arm and ate the steak. The expression of the two people’s confrontation exposed the man’s possessiveness completely.

This flowing expressive force is attributed to the actor’s acting skills: I just saw A Ying’s surprise when she was feeding, and the meat was slowly handed to her mouth to show a spoiled smile. Ke Ying took back her hand and suddenly froze, and then she was fierce and overbearing when she grabbed her hand and ate it. There was nothing wrong with Peng Guanying. Taking this drama is undoubtedly the most correct choice he has made.

"Under the Sun" has aroused a thousand waves since it first announced that the novel was made into a film and television. For no other reason, the original novel "Things in the Palm" describes that the university lecturer He Yan still tries to get rid of the clutches after being imprisoned by the male host Fu Shenxing. In order to highlight the tense relationship between men and women, there are many explicit and cruel pictures. However, it is definitely impossible to film and television all the contents, so everyone’s attitude towards TV dramas is both tense and contradictory.

Sure enough, after the TV series was broadcast, a lot of content was added and deleted in order to be more practical, and even the male master was changed into a male two. But what hasn’t changed is that the role played by Peng Guanying is still an object of resentment.

But Peng Guanying’s acting didn’t disappoint everyone. Whether it is Shen Shijie’s diabolical cruelty in the early stage or the cruel cunning of Feng Xiao’s voice in the later stage, Peng Guanying interprets it perfectly and impeccably.

Theoretically speaking, Peng Guanying is a newcomer to film and television, but unfortunately he is a newcomer of great age.

Before, everyone could only think of Princess Lanling, which co-starred with Baby Zhang a few years ago. Although his acting skills were also praised in the play, there was no follow-up resources, and he seemed to disappear from the audience’s field of vision soon.

After that, when I think of him, I can only remember that he and Zhu Yilong, who have exploded in recent years, are close friends, and Peng Meimei and Zhu Meili are active in each other’s social platforms.

However, with the online drama "The Soul of the Town", Zhu Yilong made numerous rounds, followed by other works, and soon gained a firm foothold. And "Peng Beauty" is still an invisible man.

In 2020, Zhu Yilong and Liu Shishi’s new drama "Dear Yourself" landed in iQiyi, in which Peng Guanying played love rat, who betrayed his wife. After a long time, Peng Guanying’s acting remained at a certain level, and playing against Adi often made people hate it. I wish he would disappear immediately.

Later, when he lost his way and asked his wife to forgive him, his eyes were tearful, and the audience shouted, so pitiful that I even wanted to forgive him.

Peng Guanying finally became famous.

With the update of "Under the Sun" episode by episode, Feng Xiaosheng’s temperament is also slowly changing, from revenge on Ke Ying at the beginning to hopelessly falling in love with her later, all of which are manifested in the actor’s smiles, which also tests the actor’s acting skills.

But Peng Guanying has performed well from the beginning, and he is bound to play the role well from beginning to end.

Years ago, Peng Guanying’s new play "Backlight Man" started, with Zhang Yujian as his partner, both of whom played the role of police.

The online drama "Backlight" is adapted from the novel "In the Dark" by writer Jin Shichai, which mainly tells the story of undercover policeman Xie Lanshan and portrait expert Shen Liufei fighting criminals together.

Xie Lanshan, played by Peng Guanying, and Shen Liufei, played by Zhang Yujian, met at the police academy. They established a strong affection and vowed to become excellent anti-drug policemen.

Among the posters issued at present, this group of quasi-anti-drug policemen are determined, and they are willing to hide in the dark to protect the light.

Perhaps the audience is still immersed in the vicious villain in Under the Sun, but Peng Guanying has turned over and become a policeman. With his acting skills, he is bound to perform a completely different image from Feng Xiaosheng and look forward to his new works. Wen/Hua Su

Drogba celebrated his 45th birthday, and Blue Bridge won the title and helped Chelsea win 12 important trophies.

Live broadcast: On March 12th, Drogba celebrated his 45th birthday. The official Chelsea media showed a cartoon of Drogba bringing back the big ear cup for the Blues and sent birthday wishes to the legendary star.

Chelsea’s official social media wrote: "We hope you had a happy birthday."

Drogba played for the Blues twice before and after, and scored 157 goals for Chelsea in 341 games during his first time. In 2014-15, Drogba returned to Stamford Bridge and won the fourth Premier League title in his career. In addition, during his time at Chelsea, Drogba also won four FA Cup titles and three Carling Cup titles. What is important is that in 2012, Drogba helped the Blues beat Bayern and won the first Champions League trophy in the team’s history.

(Sky)

The mystery in space, human beings may never be able to open artificial intelligence or move towards the future.

Is it true that "birds fly away with husband and wife, and people are virtuous and have high character"? People will have different moods in different environments, do different things, and their thoughts will change. It is said that many astronauts, and foreign astronauts, look back in space and see that the earth is so small. In an instant, I also feel that human beings are small, even forgetting the nationality, and I hope that the "global village" will unite. Challenging the mysterious space together, although few astronauts talked about it, according to the network, most astronauts and foreign astronauts should have the same mood at that time.

Many people say that looking at the earth from space is a word "beauty". In fact, I think it should be more thorough. Some people think that if leaders of various countries go to space to see the earth, there may not be so many disputes. The idealist’s idea is really beautiful. "A leopard cannot change his spots." It’s not who is slipped into space that can change the world pattern. The greed, desire and the law of the jungle of human nature can only become more and more obvious. How can it become more and more noble? People are not gods. If human beings could have a bigger pattern, the world would have been in harmony. Maybe all mankind will be promoted to the first level of civilization through cutting-edge technology.

The greedy desire that human beings can’t change is just like dogs can’t change eating shit and cats love eating fish. It’s hard to hear, but it’s true. Humans always think that the world belongs to me, and they are always willing to position themselves as masters and creators, so their possessiveness is very strong. As long as they rule a country or rule the earth, everything on the earth is not ours. Perhaps all this is not human’s original intention. Humans can only control their own behaviors and desires, but can’t decide higher-level things at all. In fact, it is God’s will that created human beings and human nature, which cannot be easily changed by human beings. In fact, we are more like the "turkey" in the TV series "Three-body".

Maybe you think I’m talking nonsense, but isn’t Einstein talking nonsense? Does Yang Zhenning, a Chinese scientist, also talk nonsense? They all tend to be God-like creators, so I said that there is no problem with the existence of God. When I say providence, I mean God! Although Einstein and China’s Yang Zhenning are both great scientists and physicists. Celebrities, maybe they are just idols of human beings, with a little more ideas. As carbon-based human beings, we have not yet broken through the first-class civilization of the universe. How can you see through so many things? Perhaps, as I said before, this phenomenon is called a myth before the problems that human beings can’t solve.

We pay attention to science in everything, but how did Einstein and Yang Zhenning get the first driving force before the Big Bang in the universe? That’s why everyone is more inclined to have a creator. Maybe the first driving force of the universe is naturally formed, and what about the driving force of natural release? Personally, I think that life on our earth basically belongs to carbon-based life. The study of all the stars and various phenomena in space is only in one point to observe the whole universe. If we humans move towards the first level civilization, we may know more mysteries in the universe and space.

For the vast mysteries of the universe, human beings are nothing more than children picking up shells at the seaside. It may be a joke to look back at human science when we enter the next level of civilization, because all phenomena of celestial bodies are just guesses, so we can only rely on guesses. If a policeman solves a case by guessing, then we all know that this is nonsense. Isn’t it nonsense for a scientist to guess? Therefore, I think that after the arrival of silicon-based life, the theories of these scientists are all fart or even worthless. At least silicon-based life can go to danger in person and engage in scientific research in space.

Silicon-based life is more suitable for all kinds of harsh environments, and perhaps no oxygen mask is needed at all. I think these great scientists live by guessing there, so it is better to study life and make human life stronger and wiser. Only we are strong. We can conquer a more powerful universe. Humans may not understand it, but human wisdom has developed artificial intelligence robots, which will not be tired or sleepy. Maybe artificial intelligence will tell us in the future.

Meta develops multi-functional tactile skin Reskin, which can quickly improve machine sensitivity and tactile sensing accuracy.

Nowadays, artificial intelligence gradually integrates with human senses such as sound and vision, making communication between people more convenient. However, it is still challenging to integrate artificial intelligence with human touch.

To solve this problem, Meta AI and Carnegie Mellon University successfully developed a multifunctional, replaceable and durable tactile skin, and named it ReSkin. It can quickly improve the tactile sensing accuracy and sensitivity of the machine in the application process.

(Source:Proceedings of Machine Learning Research )

Related papers are titled "Multifunctional, Replaceable and Lasting Touch Skin" (ReSkin:versatile,replaceable,lasting tactile skins) published in [1].

Matai visiting researcher Raunaq Buhanlan (Raunaq Bhirangi), Tess Hellebrex, postdoctoral fellow and scientist of Pittsburgh Yuan Artificial Intelligence Research Center (Tess Hellebrekers), Mel Majdi, Professor of Robotics Institute of Carnegie Mellon University (Carmel Majidi), Abbina Gupta, Associate Professor of Robotics Institute of Carnegie Mellon University (Abhinav Gupta) is the author of the paper.

It is mentioned in the paper that ReSkin relies on machine learning technology and magnetic sensing technology, and has the advantages of being cheap, multifunctional, durable and replaceable. Specifically, ReSkin has low production cost, only 2-3mm thick, and can interact with the machine model more than 50,000 times. In addition, it has a high spatial-temporal resolution with an accuracy of 90%.Figure | ReSkin is the size of a coin and easy to manufacture (Source:PMLR)

Thin and high-precision specifications make it suitable for all kinds of machines, such as robot hands, tactile gloves, arm sleeves, etc. For specific processes, ReSkin can also provide tactile signals (high frequency) for the sliding, throwing, catching and clapping operations of the machine.

When Reskin is applied to different products, a large amount of relevant data will be generated, which can help researchers improve their tactile perception ability in AI systems.

Figure | Frequency changes of sensors applying ReSkin under different magnetic fields (Source:Proceedings of Machine Learning Research)

For example, ReSkin is an elastic sheet that can change its shape and contains magnetic particles. When its shape changes, it will release different magnetic signals. Researchers can use magnetometer to measure these changes, and use data-driven technology to convert the measured data into information such as contact position and applied force.

At present, many tactile sensing experiments are limited to one sensor level. This is because every time ReSkin is replaced, the machine needs to build a new model, which reduces the transmission efficiency.

Moreover, in different scenarios, each sensor needs to be thoroughly calibrated with the initial calibration procedure to match its individual response. This means that the calibration procedure must also adapt to these changes. In addition, as time goes by, soft skin like ReSkin will deform and need to be replaced, so it is difficult to popularize and apply it to different interactive scenarios.

In order to simplify the replacement process of Reskin, the researchers made innovations in three aspects.

Firstly, the researcher separates the internal circuit of the sensor from the passive interface, and does not need to be electrically connected with the traditional measuring electronic equipment. This operation effectively improves the sensitivity of the sensor, and it is as simple as sticking a sticker when replacing worn ReSkin.

Secondly, the researchers use the output data of several sensors to improve the model mapping. Through this operation, researchers can use a higher data diversity training model. This helps the sensor to output more effective and generalized data.

Thirdly, thanks to the self-supervised learning mode of the machine, researchers don’t have to collect calibration data for each new sensor, but use a small amount of unlabeled data to automatically fine-tune the sensor.

It is known that the existing camera-based tactile sensor requires a very small contact distance between the surface and the camera, which leads to a heavier machine. In contrast, ReSkin can cover the hands and arms of humans and robots, which facilitates researchers to develop multifunctional, expandable and inexpensive tactile modules. This is impossible for the existing artificial intelligence tactile system.

In order to highlight the practical value of ReSkin and show its unique charm of promoting the development of artificial intelligence, researchers apply it to different machine scenes. From grasping tiny objects to measuring the force exerted by the dog’s feet, from building a continuous ReSkin with wide coverage to measuring the field contact force, ReSkin has shown its extremely high flexibility and practicality.

Although researchers have demonstrated the technical advantages of ReSkin in contact location and force prediction, ReSkin still has great development potential in the future.

The experiment of this paper is based on the single-point contact of the machine, and the goal of scientists is to further study the application of ReSkin under multi-point contact. Another interesting future development direction is to specifically analyze the influence of external magnetic field and metal objects on ReSkin’s perception ability.

In addition, based on ReSkin’s high time resolution of 400Hz, researchers can make use of this advantage and use dynamic time series data to create better machine models. In a word, scientists believe that ReSkin will promote the machine’s touch perception ability and be able to apply it to practice.

References:
1.https://arxiv.org/abs/2111.00071
2.https://ai.facebook.com/blog/reskin-a-versatile-replaceable-low-cost-skin-for-ai-research-on-tactile-perception/

Small new flat board purchase and use experience

I have always wanted to buy a tablet to chase the vetera, occasionally write a note.Recently, I have to buy a netizen explosive struggle to spend more than 10 billion subsidies. Small pαd 11 inch is 862 yuan, and it is inevitable.

But all the e-products have been purchased in Jingdong, and there are very few a lot of water.But this time I rushed on this low price, I would like to turn over the seller’s various comments, and I found that comments can be.I want to try it.

The order was sent on the third day.Is SF!

The packaging is slightly thin.

Back display configuration

charger

Boot

Clear.Try to put a look of love

It is particularly clear, it is 2K, and the sound quality can also be.Try to install a few applications, very smooth!

Overall, I feel that it is not bad.It seems that I still haven’t turned it!After all, there is a hundred oceans, it is also more satisfied!

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