[1][2] Drowsiness can impair a driver’s mental stability, reducing their ability to make sound decisions and potentially leading to physical harm and financial losses for both the driver and passengers.
[5] Uses computer vision to observe the driver's face, either using a built-in camera[6] or on mobile devices.
[7][8] Requires body sensors to measure parameters like brain activity, heart rate, skin conductance, muscle activity, head movements etc...
[27] driver drowsiness and attention warning means a system that assesses the driver’s alertness through vehicle systems analysis and warns the driver if neededDriver drowsiness and attention warning and advanced driver distraction warning systems shall be designed in such a way that those systems do not continuously record nor retain any data other than what is necessary in relation to the purposes for which they were collected or otherwise processed within the closed-loop system.
Furthermore, those data shall not be accessible or made available to third parties at any time and shall be immediately deleted after processing.