Chang Wenwen pursued his doctoral studies at Northeastern University from September 2014 to April 2019, majoring in Mechatronics Engineering. During this period, he was jointly trained at EPFL in Switzerland, one of Europe's leading institutions in engineering and technology. Currently, Chang Wenwen serves as an Associate Professor at Lanzhou Jiaotong University, His primary research interests lie in brain-machine intelligent fusion, artificial intelligence and cognitive computing, human-machine Internet of Things technology, driving behavior analysis, and medical-engineering interdisciplinary research. More specifically, his work focuses on brain-computer interaction, EEG signal analysis, pattern recognition, and brain cognition.