What is a microsleep?
A)A period of a few seconds during which the driver dreams while driving.
B)A short period of rest that the driver takes when feeling fatigue.
C)A period of a few seconds during which the driver becomes slightly asleep without realizing it.Correct
# Microsleep
A microsleep is a brief and involuntary episode of sleep that lasts only a few seconds, during which the driver loses consciousness without realizing it. It is extremely dangerous because it occurs without warning and the driver is not aware that it is happening, which can cause serious accidents. This phenomenon is different from daydreaming and requires the driver to rest immediately if they feel fatigue.