Comment by jwitthuhn

The text you linked mandates, as the first technical requirement, "An ADDW system shall determine when the driver’s visual attention is not directed towards the driving tasks and alert the driver through the vehicle human–machine interface."

Can you describe how you believe the driver's visual attention can be tracked by anything other than a camera pointed at the driver's face?

If no such other system exists, how is this doing anything other than mandating cameras pointed at the driver?