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.
‘EFFECTIVE DETERRENCE’: If the Biden administration suspends arms sales to Taiwan, the military could still ready a nimble fighting force for defense, an analyst said The “US Strategic Framework for the Indo-Pacific” last week sparked debate among analysts after US President Donald Trump declassified the document 20 years ahead of schedule. Trump on Tuesday last week released the document that had governed US strategic action in the region since the US leader approved its use in 2018. The document, which outlines US priorities in the region, emphasizes the importance of defending Taiwan against military aggression and facilitating the country’s development of asymmetric strategies and capabilities. The overall directive of the document is for the US to prevent China from establishing sustained air and sea dominance inside the first
SECOND RULING: Israeli-American Oren Shlomo Mayer refused to sign a court transcript, complained about the court translator and said the trial had been unfair The High Court yesterday upheld New Taipei City District Court’s verdicts on four men convicted last year in connection with the 2018 murder and dismemberment of a Canadian citizen on the banks of the Sindian River (新店溪). It found American-Israeli Oren Shlomo Mayer and American Ewart Odane Bent guilty of homicide and the abandonment and destruction of a corpse, with Mayer sentenced to life in prison and Bent given a term of 12 years and six months, for the death of Sanjay Ryan Ramgahan, whose body parts were found in a riverside park under Zhongzheng Bridge in New Taipei’s Yonghe
ALLEVIATING FEARS: The CECC would only announce public places where it is difficult to identify everyone there at the same time as the couple, minister Chen said The Central Epidemic Command Center (CECC) yesterday announced six places where two locally infected COVID-19 cases had visited between Thursday last week and Sunday, urging people who had been at the places at the same time to monitor their health. The couple, cases 838, a doctor, and 839, his nurse girlfriend, were reported by the center on Tuesday. The doctor had treated a patient with COVID-19 last week before he began suffering symptoms on Friday, while the nurse began suffering symptoms on Saturday. They work in the same hospital in northern Taiwan, but the nurse had not worked with COVID-19 patients, so
A legislator yesterday called for authorities to investigate the sale of Chinese-made, Internet-connected karaoke machines containing “propaganda songs.” Democratic Progressive Party Legislator Chen Ting-fei (陳亭妃) said she was approached by a person who had discovered Chinese patriotic songs such as My Motherland (我的祖國) — which is commonly referred to as China’s “second national anthem” — in Chinese-made karaoke devices sold in Taiwan. The machines are popular, as they can connect to the Internet, providing access to thousands of songs, she said. One retailer, who asked to remain anonymous, said that the machines first entered the local market about three years ago, starting with
RSS