Method for registering attention in online classes using BCI techniques

The virtual keys have caused many changes in the development of online classes, we present a mechanism to be able to evaluate the attention in the students, presented through a characteristic value that is from 0 to 100%, as well as the meditation characterized in the moment the student is distracted, these parameters are evaluated using a BCI device and presented numerically, the experimentation was carried out in 45-minute classes, where the results allow evaluating that the students obtain a greater capacity for concentration in the first beginnings of the class and for an approximate time of 20 minutes, which will allow us to evaluate and improve the strategy to achieve greater attention to children, especially younger children.