<https://sapienlabs.org/brain-computer-interfacebci-with-the-p300/>
<http://schema.org/description>
"The P300 Event Related Potential or ERP is an EEG feature commonly used in BCI applications.  It has some advantages but also some significant practical challenges and shortcomings."
<https://sapienlabs.org/lab-talk/brain-computer-interfacebci-with-the-p300/>