Studies on eye tracking and brainwave measurement

Eye tracking and brainwave are becoming parts of human machine interface. In automobiles are being integrated with advanced driver assistance systems to improve the safety and assists. To reduce car accidents, vehicles should be detected by other drivers or pedestrian in any situations. Nowadays, many countries use the function of daytime running light (DRL) as a safety measure to reduce car accidents by increasing the contrast between vehicles and the background. Third brake light (TBL) also significantly increases and being legal requirement on all vehicles around the world. Light emitting diodes (LED) and their bright lights offer unique design possibilities in lighting technology. This paper surveys the effectiveness of LED in eye recognition based on for vehicles.