Company Filing History:
Years Active: 2021
Title: Innovations by Sannvya Liu in Educational Technology
Introduction
Sannvya Liu is an accomplished inventor based in Hubei, China. He has made significant contributions to the field of educational technology, particularly in the area of cognitive load measurement and smart classroom systems. With two patents to his name, Liu is dedicated to enhancing the learning experience through innovative solutions.
Latest Patents
Liu's latest patents include a "Classroom Teaching Cognitive Load Measurement System" and a "Fingerprint Positioning Method and System in Smart Classroom." The cognitive load measurement system is designed to assess students' cognitive load during classroom activities. It features a task completion module that records response times and accuracy, a self-assessment module for mental effort, and a performance analysis module that evaluates students' engagement through video analysis. The system ultimately determines the cognitive load level of students using a classifier.
The fingerprint positioning method enhances the accuracy of location tracking in smart classrooms. It employs Gaussian filtering on wireless signal strength values and utilizes Euclidean distance for weight reference. This method results in higher positioning accuracy and greater adaptability to different environments.
Career Highlights
Sannvya Liu is affiliated with Central China Normal University, where he continues to develop and refine his innovative technologies. His work focuses on integrating advanced technology into educational settings to improve teaching and learning outcomes.
Collaborations
Liu collaborates with notable colleagues, including Zongkai Yang and Zhicheng Dai, who contribute to his research and development efforts in educational technology.
Conclusion
Sannvya Liu's inventions represent a significant advancement in educational technology, particularly in measuring cognitive load and enhancing classroom experiences. His work continues to influence the future of education through innovative solutions.