Toward a Brain-Computer Interface- and Internet of Things-Based Smart Ward Collaborative System Using Hybrid Signals

Figure 5

Flowchart of the entire system. The EOG signal, EEG signal, and gyro data are acquired and simultaneously fed into three different data processing procedures. In particular, in asynchronous mode, the cursor movement is implemented based on the gyro data and button selection is implemented based on the EOG and EEG signals.