DISQUS

Liganic · 2 years ago

There was such a device some time (read years) ago and it was absolutely senseless. There are existing several warnings from experts, that these devices have two effects: a) The driver tends to drive when already sleepy ("the device will protect me") and b) if waken up by such a device the period of sleeping was long enough to loose control of the vehicle.
The best/cheap solution: Sleep more and let somebody else drive when it is unavoidable to drive.
Tony · 2 years ago

Utterly useless for drivers who nod off without tipping their head... or those who tip their head after they drive off the cliff.

How about glasses that measure the amount of exposed eye surface.