> Well, fact of the matter is, users do do that, so account for it. Of course they do that. The functionality is completely useless if you still have to fully

> Well, fact of the matter is, users do do that, so account for it. Of course they do that. The functionality is completely useless if you still have to fully engage with driving the car. Cruise control is useful for resting the driver’s leg. This doesn’t require a reduction in attention. Partial automation’s benefit comes specifically from relieving the demand for attention. To turn around and say that you still have to be fully attentive and in full control is to say that the automation is entirely useless.