Leyuan Liu

Title: Leyuan Liu - Innovator in Classroom Cognitive Load Measurement

Introduction

Leyuan Liu is a prominent inventor based in Hubei, China. He has made significant contributions to the field of educational technology, particularly in measuring cognitive load in classroom settings. His innovative approach aims to enhance the learning experience for students by providing valuable insights into their cognitive engagement.

Latest Patents

Leyuan Liu holds a patent for a "Classroom Teaching Cognitive Load Measurement System." This invention provides a comprehensive system for detecting cognitive load in classrooms, which is crucial for understanding student engagement. The system includes several modules: a task completion feature collecting module that records answer response times and correct answer rates, a cognitive load self-assessment collecting module that quantifies mental effort and task difficulty, and an expression and attention feature collecting module that analyzes student performance through video. The data collected is then fused into a characteristic vector, which is used by a cognitive load determining module to identify the cognitive load level of students.

Career Highlights

Leyuan Liu is affiliated with Central China Normal University, where he continues to advance research in educational information technology. His work focuses on integrating technology into teaching methodologies to improve student outcomes.

Collaborations

Leyuan Liu collaborates with notable colleagues, including Zongkai Yang and Jingying Chen, who contribute to his research efforts and innovations in the field.

Conclusion

Leyuan Liu's contributions to cognitive load measurement in education represent a significant advancement in understanding student engagement. His innovative patent and ongoing research efforts continue to shape the future of educational technology.