Hawkeye playback systems, national fitness programs, naked eye 3D effects... these sports “black technologies” are changing the industry at trade fairs

Beijing Traffic Radio

The sports service exhibition area of this year's trade fair is full of highlights! A variety of domestic sports black technologies were showcased. From intelligent playback on the field to mass fitness, to visual experience, the innovative achievements of Chinese sports services are changing your and my sports lives.

At the trade fair site, Regal Technology's exhibition area restored a real table tennis tournament training operation room. Multiple high-speed cameras are placed around to capture the flight trajectory of the table tennis ball in real time, and 3D reconstruction is carried out through computer vision algorithms to restore the moment of dispute to a visual three-dimensional image. This system is the TTR (Table Tennis Review) Hawkeye playback system. Bian Weiwei, head of Regent Technology's TTR tournament service system, said:

Bian Weiwei: The development background of this system is based on some controversial judgments in table tennis matches, such as serve height, serve angle, serve blocking, net cleaning, and edge wiping. The system has also been widely used by technology in the past two years. Currently, the events we serve include the WTT Grand Slam tournament, then the ITTF World Championship World Cup, and then the mixed team competition in Chengdu every year. At home, we have also served all the Ping Pong Super Tournament and the National Championship for the past two years.

Multiple cameras of the Regent TTR intelligent system are placed around the desktop/the reporter filmed

From “relying on experience” to “relying on data,” this system is profoundly changing the ecology of table tennis. According to information, Regal Technology's sports AI system has long been used in the daily training of the Chinese national team. Nie Qianqian, product manager of Regal Technology, explained:

Nie Qianqian: We now have a table tennis technical and tactical analysis system. It mainly analyzes some data of two people playing in a simulated game. It will record some of his speed, speed, rotation quality, height of crossing the net, and reaction time. It will analyze the comprehensive situation of the two athletes in real time, and then this can directly enter the intelligent training module to train.

The training system can analyze players' strengths and weaknesses in playing/reporter shooting

If Regent Technology focuses on the “pinnacle” of competitive sports, then Shuhua Sports has shown how technology can empower the “foundation” of national fitness. As a fitness equipment supplier to the Chinese Olympic Committee, Shuhua Sports brought a full-scene AI gym solution at the trade fair. Fang Shixian, project manager of Shuhua Sports, introduced:

Fang Shixian: In the process of this exhibition, you can see our physical testing products, as well as our aerobic products, and some other commercial packages. We can understand the basic body composition and physical condition of each person through tests, and evaluate individual fitness through our equipment to provide a scientific and more scientific training plan.

At present, Shu Hua has participated in the construction of more than 3,600 sports parks, built more than 1,600 public gyms, and established cooperation with universities such as Tsinghua University and Peking University. Fang Se-yin said:

Fang Shixian: Well, our products are also very widely used all over the country. In recent years, in addition to this field of national fitness, Shuhua has also been actively developing this kind of sports and fitness.

Smart fitness equipment exhibited by Shu Hua Sports at the trade fair /Reporter's shooting

Further ahead, there was a long line in front of the Advanced Visual Technology booth. Viewers can enjoy 3D images with great stereoscopic and depth of field effects with the naked eye without wearing any glasses — this is the “naked eye 3D stereoscopic display of light field” technology. In depth vision Dong Xusheng said:

Dong Xusheng: We currently have a set of algorithms that can natively convert 2D games into this kind of 3D effect, and supports the OpenXR standard. The version you are seeing now supports both single player and multiplayer. In single player mode, it tracks our eyes through eye tracking and this, then ensures that we can see good results within a certain range. At the same time, it can also take into account the multi-person model, so everyone can watch movies, watch videos, etc. together without any problems.

The reporter experienced naked eye 3D effect/reporter shooting on site

After the live experience, the reporter discovered that the image can either extend to the inside of the screen or “float” outward. Dong Xusheng said:

Dong Xusheng: That is, our developers can not only create content that floats, and now, on this platform, more than 200 game studios around the world have joined our plan to develop corresponding games based on our standards, then everyone may see games like Monopoly or Whipped Eggs floating out of the screen, then it will make people's eyesight actually very comfortable, and the depth of field can also be adjusted, as if there is a board between us and the screen to see this kind of effect.

At the application level, this technology is far more than games. Dong Xusheng introduced:

Dong Xusheng: Currently, there are two major directions. One is consumer electronics, and the other is industry market applications. What everyone sees in consumer electronics is probably gaming and entertainment. In industry applications, we use medical care and remote remote control. Allowing this worker to see the actual depth through this kind of equipment and then operate this dangerous equipment tens of kilometers away ensures both efficiency and human safety.

The 2026 trade fair sports services special exhibition is not only a product display, but also a declaration of industry trends. From Regal Technology's “China Hawkeye” table tennis electronic arbitration, to Shuhua Sports' AI solutions reshaping public fitness, to deep-dive visual 3D technology expanding visual boundaries, a new era of fairer, scientific, and exciting sports is dawning at an accelerated pace.

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Editor-in-chief on duty: Peng Fei

Producer: Zhao Peng