On the morning of March 31, 2019, Professor Wei Pengxu, director of the Comprehensive Rehabilitation Division of the National Research Center for Rehabilitation Technical Aids, shared the clinical application of matrix surface electromyography (dEMG) at the venue. Professor Wei has more than 20 years of experience in clinical rehabilitation research. As the principal of the National 13th Five-Year Plan Key Special Item, Professor Wei took the lead in developing new dEMG technology in China.