基于脑电信号的数据可视化设计研究OA

Based on the theory and method of data visualization design,this paper summarizes and explores the characteristics and design strategies of current EEG data visualization.This paper discusses and analyzes the basic elements of EEG data visualization,combines the case analysis and comparison of EEG visualization,summarizes its design characteristics and categories,and conceiving the interaction design strategy of EEG data visualization from three aspects:establishing visual symbol,selecting mapping relationship and setting modal interaction.The three characteristics of EEG data visualization are summarized and the visualization design method is further deduced.This study can provide reference for the design and innovative application of EEG data visualization,and help design researchers to understand and develop appropriate research paths.