report by Lil Squid from the Noun Project. See:

Manchala, V. K., Clara, A. V., Subramanian, S. C., Redkar, S., & Sugar, T. (2019, August). Human Computer Interface Using Electroencephalography for Driver Behavior Classification. In International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (Vol. 59216, p. V003T01A014). American Society of Mechanical Engineers.