A training system for badminton players utilizing artificial intelligence (AI) that was developed by university researchers and Victor Rackets Industrial Corp is being tested at a Tainan high school, researchers told a news conference at the Ministry of Science and Technology in Taipei yesterday.
Designed to give customized training to athletes, the system combines image recognition, racket motion trajectory, biosignal analysis and a cloud platform for data analysis, they said.
The system is comprised of a badminton racket with a built-in sensor for recording motion, a smart watch, a brainwave sensor and a camera attached to goggles to record biosignals, said Tsai Chia-liang (蔡佳良), director of National Cheng Kung University’s (NCKU) Institute of Physical Education.
Photo: CNA
The sensor in the racket initally weighed 9.5g, but Victor Rackets was able to optimize the design of the racket handle to keep the weight to within 6g, Tsai said.
The system has been tested by badminton players at National Hsin-Feng Senior High School in Tainan, home to badminton teams that have won several national competitions, he said.
The research team created an experimental field at the school equipped with cameras to capture players’ movements, said Wang Jeen-shing (王振興), a professor in NCKU’s department of electrical engineering.
Reading collected signals through machine learning and integrating all the functions to yield precise analyses were the main goals for developing the system, Wang said, adding that the researchers hope the system will be used by professional players.
To protect players’ personal data, each smart racket has an identification code, but Victor Rackets might later include encrypted information protection services for different levels of players, he added.
Hsin-Feng badminton coach Lee Yi-hsun (李宜勳) said the system allows her to better understand her players’ physical condition, and the students have been inspired by the devices to work harder to improve their performance.
Victor Taiwan marketing and sales division deputy director Elvis Ke (柯泓全) presented the high school with 45 smart rackets during the news conference.
The company’s main competitors in developing smart rackets are Chinese brands, but it is confident that it will gain the upper hand, Ke said.
White-label cellphones manufactured in a Chinese factory are believed to contain Trojan software that enables fraudsters to set up mobile game accounts using the owners’ phone numbers, police said on Saturday, with nearly 100 older people affected so far. After receiving a number of complaints from local branches over the past few months, the National Police Agency launched an investigation into the mobile game points-for-cash scam. The fraudsters would pose as women online to persuade people to buy game point cards at supermarkets and load the points into accounts created with the cellphone users’ phone numbers before requesting cash refunds from the
‘UNAFRAID’: Most Taiwanese do not seem to be aware of the danger of war and might be unprepared, a KMT legislator said of the poll by an affiliated foundation Nearly 60 percent of Taiwanese believe that a war between Taiwan and China is “unlikely” or “impossible,” a survey released yesterday by the National Policy Foundation showed. The survey asked participants if they thought there was a possibility of war between the two sides of the Taiwan Strait based on recent developments, said the foundation, which is affiliated with the Chinese Nationalist Party (KMT). While 42.5 percent of respondents thought it was “unlikely” and 17.1 percent believed it was “impossible,” 5.1 percent said it was “very likely” and 17.2 percent said it was “fairly possible,” the survey showed. Another 18.2 percent gave
The Taipei District Court yesterday ordered three more suspects in a feces attack on a Taipei restaurant to be held incommunicado over concerns that they might tamper with evidence, flee or renew their alleged attacks. The three suspects — two brothers surnamed Lee (李) and another man identified as Chiang (江) — were arrested on charges of vandalism, public insult, extortion and injury after the court held a detention hearing earlier in the day, court spokesperson Huang Pei-chen (黃珮禎) said. The court in a statement said that the three men said they had no rancor against anyone in the restaurant and that
DISCUSSION: The KMT chairman said that Retrocession Day is an important ROC holiday and its celebration had nothing to do with a struggle within the party The Chinese Nationalist Party (KMT) hopes to highlight the “important connection” between the Republic of China (ROC) and Taiwan with its celebration of Retrocession Day on Sunday, KMT Chairman Johnny Chiang (江啟臣) said yesterday. In response to media queries in Taichung, Chiang said that Retrocession Day is an important ROC holiday, and that its celebration had nothing to do with a struggle within the KMT over its party line. The KMT values ROC holidays, such as Double Ten National Day and Retrocession Day, he said, adding that since the Democratic Progressive Party (DPP) came to power, observation of the holidays has “weakened.” The
RSS